B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
3rd Semester
DETAILS OF B.TECH SYLLABUS WITH CONTENTS SECOND YEAR TEXTILE ENGINEERING Third Semester
PC PC PC PC PC HS
Course Name
Fibre Science & Technology-I Yarn Manufacturing -I Fabric Manufacturing -I Textile Chemical Processing - I
Hours/ week L/T
3-0
3
100
50
3-0
3
100
50
3-0 3-0
Application of 3-1 Statistics for Textile Manufacturing 2-1 Engineering Economics/ Organizational Behavior
Total Total Marks: 1100
19
Total Credits: 23 Structure & Properties 4 Honors of fibres Textile Raw Materials Science Minor
3 3 4
100 100 100
50 50 50
3
100
50
19
600
300
4
100
50
Practical Credit Practical
Marks
2
1
50
2
1
50
2 2
8
1 1
4
50 50
200
1
Code
Hours Credit Universit Internal Evaluatio /week Theor y y Marks n L/T
Page
Theory
6. 7. 8. 9.
PTX3I101 PTX3I102 PTX3I103 PTX3I104
PC(CP) PC(CP) PC(CP) PC(CP)
Structure & Properties of Fibres Engineering Economics Organizational Behavior Textile Raw Materials Science Application of Statistics for Textile Manufacturing Fibre Science & Technology - I Yarn Manufacturing - I Fabric Manufacturing - I Textile Chemical Processing - I
4-0-0 3-0-0 3-0-0 4-0-0 4-0-0 3-0-1 3-0-1 3-0-1 3-0-1
4 3 3 4 4 4 4 4 4 --27 ---:
2
Semester : 3rd -------------1. PTX3D001 Honours(CP) 2. PEK3E001 HS(O1) 3. POB3E002 HS(O1) 4. PTX3G001 Minor(CP) 5. PTX3I001 PC(CP)
3rd Semester
Page
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
PTX3I101
3rd Semester
FIBRE SCIENCE & TECHNOLOGY-I (3-0-0)
Course Objectives To enable the students to learn about : • • •
Fibre forming polymer, textile fibres and their characteristics. Natural fibres and their properties & usrs Basic concept of manufacturing of regenerated cellulosic fibres, their properties and uses • Basic concept of manufacturing of synthetic fibres, their pro[erties and uses Course Outcomes After successful completion of this course, the students should be able to • Understand fibre forming polymer , essential and desirable properties of textile fibres and classification of textile fibres. • Know the sources, chemical composition, properties and uses of different natural fibres. • Get exposure to manufacturing process of different man-made fibres , their properties and uses. • Obtain exposure various post spinning operations preferred in man made fibre • Do the identification of different natural and man-made fibres.
Module-I ( 12 Hours) Introduction of fibres. Introduction of polymers. Requirements and essential properties of fiber forming polymers. Essential and desirable properties of textile fibers. Classification of textile fibers. Natural fibres : Cotton : Chemical composition; Grading of cotton - Different Varieties including organic as well as Bt cotton. Distinctive properties and end uses Flax: Extraction process; Chemical composition; Distinctive properties and end uses Jute: Varieties, Extraction process, Chemical composition ; Distinctive properties and end uses
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Module-II ( 8 Hours) Wool : Varieties and grading of wool fibres, Chemical composition; Wool scouring. Distinctive properties and end uses Silk : Varieties of natural silk, Rearing of silk worm, cocooning, silk reeling, throwing and; Chemical composition; Distinctive properties and end uses.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
3rd Semester
Module-III ( 12 Hours) Man-made fibres : Classification of man-made fibres, Basic production systems of the man- made fibre - Melt spinning, solution dry spinning and solution wet spinning - basic principles, brief idea about spinning head, spinneret, quench chamber, & coagulation bath, spin finish application. a) Brief outline of manufacturing process of regenerated fibers viz.viscose rayon and diverse form of viscose, acetate -rayon, cupra-ammonium rayon. Distinctive properties and end uses b) Raw material, technology of polymerization and brief outline of manufacturing process and parameters for polyester, nylon 6, nylon 66 and polypropylene. Distinctive properties and end uses of those fibres c) Raw materials, technology of polymerization and brief outline of manufacturing process and parameters for acrylic fibre by dry spinning. Wet spinning of acrylic. Different solvents and parameters of regeneration bath for wet spinning of acrylic. Distinctive properties and end uses
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Books Recommended: 1. Cook Gordon J, “Hand Book of textile fibre”, Vol. I and II, Woodhead Fibre Science 2. Series, UK, 1984. 3. “Hand Book of Fibre Chemistry”, Ed. M Lewin and E M Pearce, Mercel Dekker Inc.,1998. 4. Shenai V A, “ Textile Fibre ”, Sevak Publications, Mumbai, 5. W.E. Morton & J.W.S. Hearle, Physical properties of textile fibres, Textile Institute, U.K. 6. Progress in textiles: Science and technology Vol.-2 By Dr. V.K. Kothari, I.I.T. Delhi. 7. Gowariker V R, Viswanathan N V and Sridhar J, “Polymer Science”, New Age International Ltd., New Delhi, 1996. 8. Fibre Science and Technology- S P Mishra 9. R.W. Moncrieff - Manmade Fibres 10. Vaidya A A, “Production of Synthetic Fibres”, 1st Ed., Prentice Hall of India, New Delhi, 1988. 11. H.F. Mark, S.M. Atlas and E. Cernia,” Man-made Fibres Science and Technology, Vol. 1,2,3,” 12. “Manufactured Fibre Technology”, 1st Ed. V B Gupta and V K Kothari, 1st Ed., Chapman and Hall, London, 1997. 13. Textbook of Polymer Science by F.W. Billmeyer.
4
Module IV ( 08 Hours) Drawing and heat setting of fibres: Object of drawing. Concept of neck drawing. Effect of drawing conditions on the structure and properties of fiber. Object of heat setting. Effect of heat setting parameters on the structure and properties of fiber. Identification of different fibres: Identification of fibres by feel, microscopic view, burning behavior and solubility test. Effect of alkalis ,acids, oxidizing & reducing agent and water on natural and ma-made fibres.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
3rd Semester
FIBRE SCIENCE & TECHNOLOGY-I LAB. (0-0-2)
At least 10 experiments are to be performed by each student Physical and Chemical identification of following Textile fibre(s) 1. Identification of cotton 2. Identification of wool 3. Identification of silk 4. Identification of Bast fibres 5. Identification of polyester 6. Identification of nylon 7. Identification of Acrylic 8. Identification of Polypropylene Identification of fibres and their ratio in blended textile 9. Analysis of P/C blended fabric 10. Analysis of P/V blended fabric 11. Analysis of P/W blended fabric 12. Study of effects of acids, alkalies and oxidising agents on natural and synthetic fibres.
PTX3I102
YARN MANUFACTURE – I
Page
5
Course Objectives To enable the students to learn about : • Basic concept of conversion of staple fibres to yarn. • Theory of various operations carried out and working principle of machineries and different mechanism involved in pre spinning process for preparation of short staple fibres(cotton) required for formation of yarn - ginning machinery, blowroom, card, drawframe . • Processing of different types of fibres and their blends according to the specifications and needs of the customers • Parameters required at different stages of processing of fibres and their influence on yarn quality. • Maintenance schedules of various machineries. Course Outcomes After successful completion of this course, the students should be able to • Outline the process flow of short staple spinning operations. • Have selection of fibres and their blends for manufacturing quality yarn of different linear density. • Get exposure to various mechanism incorporated in different machines and modern development in each machine. • Choose correct parameters in various stages of pre spinning process for quality yarn. • Identify faults, their causes and remedies in each stage of processing. • Calculate draft, waste % and production of machines involved in each process. • Be acquainted with different setting and maintenance schedules of each machine involved.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
3rd Semester
Module – I ( 10 Hours )
Page
6
Introduction: Definition and classification of yarn, System of expressing yarn linear density. Principle of Yarn formation process from staple fibres - short staple and long staple - opening and cleaning, individualization, drafting, drawing, twisting. Process flow chart of short staple spinning system. Ginning : Objective of ginning, study of ginning machineries, Pre and post ginning, baling of Fibers .Effect of ginning performance on yarn quality. Mixing & Blending : Objective , different types of mixing & blending, difference between mixing & blending, Principles underlying for the selection of cotton and other fibres for mixing/ blending. Objective of tinting, use of anti-static agents, Different methods of mixing/blending and their advantages and disadvantages Problems in blending of man-made fibre with cotton Module – II ( 12 Hours) Blow Room: Objective, Principles of opening and cleaning - factors influencing opening and cleaning - Degree of opening and clearing. Study of various openers and cleaners used in a modern Blow room line – their construction and principle of operation-position etc. Study of components such as feed apparatus- type of feeding- loose feeding, feeding with clamping rollers , feeding with a roller and pedal levers. Grid bars and their setting. Different type of mixer/blender used in modern blow-room line - their construction and operations. Study of lap forming mechanism, calendar roller pressure, length measuring device, lap defects and its remedies. Chute/flock feed systems to card and their comparison. Idea of accessories and associated equipment (dust removing and disposing devices; material transport devices, material flow control devices, metal extractors, fire eliminator. Brief outline of setting the blow room line for processing different varieties of cotton mixing and man-made fibers Nature of waste extracted in various openers and beaters, lint-trash ratio, nep generation, fibre breakage and their control. Calculations pertaining to production of blow room and cleaning efficiency, performance assessment of blow room line. Maintenance practices in Blow-room. Module – III ( 10 Hours) Carding: Objectives, principles of roller and clearer card, revolving flat card, detail study of revolving flat card and its components – Constructional features and working details of liker- in, cylinder, doffer and flats of a modern card. Theory of carding and stripping action. Transfer of fibres. Web stripping and coiler system. Card clothing - Selection of card clothing for cotton & synthetics blends- stripping and grinding. Gauging and setting at different zone in a card. Salient features of High production card-. Mechanism of neps and hook formation and their effect on yarn quality- their assessment and control, . Card wastes and their control. Carding defects- their causes and remedies. Calculations pertaining to draft and production. Maintenance practices in carding . Auto leveller in card. Latest developments. Module – IV ( 08 Hours) Drawing: Objectives, principles of drawing and doubling. Detailed study of draw frame machine. Top and bottom rollers, top roller cots, roller weighting, drafting wave, roller slip and roller eccentricity. Various drafting system in modern drawframe, autoleveller in drawframe, Performance assessment and calculation pertaining to draw frame machine. modern developments in Draw frame, Process parameters and production calculation.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
3rd Semester
Books Recommended :
1. Klein W., “The Technology of Short-staple Spinning “, The Textile Institute, Manchester, 2. Klein W., “A Practical Guide to Opening and Carding “, The Textile Institute, Manchester, 1999 3. Klein W., “A Practical Guide to Combing, Drawing and Roving Frame “, The Textile Institute, Manchester, 1999 4. Oxtoby E ―Spun Yarn Technology‖ butter worth‘s, London, New Edition 2002
5. Chattopadhyay R., Technology of Carding, NCUTE, IIT Delhi, 2003. 6. Chattopadhyay R. (Ed), Advances in Technology of Yarn Production, NCUTE, IIT Delhi, 2002 . 7. Salhotra K. R. &Chattopadhyay R., Book of papers on ―Blowroom and Carding,IIT Delhi 1998. 8. Duraiswamy I, Chellamani P &Pavendhan A., ―Cotton Ginning‖ Textile Progress, The Textile Institute, Manchester, U.K., 1993.
9. Lord P.R., “Yarn Production: Science, Technology and Economics “, The Textile Institute, Manchester, 1999 10. Khare A R, “Elements of Blowroom, Carding and Drawframe”, Sai book Centre, Mumbai, 11. Foster G A K, “Manual of Cotton Spinning”, Vol. I –IV, The Textile Institute, Manchester, 1958.
YARN MANUFACTURE – I LAB0RATORY
Page
7
At least 10 experiments are to be performed by each student 1. To determine trash content% and analysis of waste by using trash analyser 2. To study and sketch general outline of opener, cleaner and mixer/blender employed in Blow-Room line. 3. To study the feed regulating mechanism in Blow-Room line. 4. To determine the cleaning efficiency of a Blow-room line 5. To study and sketch the working mechanism of various operations of a card with respect to flow of material 6. To study different settings of the card 7. To study the gearing plan and calculate draft constant, draft and production constant of a Card. 8. To study the wire points used in different zone of a card. 9. To process fibres in card and produce sliver and find out sliver hank. 10. To study and sketch the working mechanism of draw frame with respect to flow of Material. 11. To study and sketch the working mechanism of drafting zone of draw frame. 12. To study the roller setting of draw frame drafting system 13. To Calculate draft constant and requirement of draft change pinion to achieve required draft in a Drawframe to produce a sliver of desired hank. 14. To process card slivers and produce sliver in Draw frame and find out sliver hank.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
3rd Semester
PTX3I103 FABRIC MANUFACTURE – I
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Course Outcomes After successful completion of this course, the students should be able to • Outline the process flow for woven fabric manufacturing • Explain the mechanisms and working principle of various machineries involved in each stage of preparatory processes of woven fabric manufacturing. • Understand the function of various elements and mechanism of conventional loom. • Select and control process variables and the various settings used to produce fabric of desired quality. • Identify the trouble shooting problems and their solutions at each stage manufacturing. • Calculate speed, production etc. at each stage of woven fabric manufacturing. Module-I (12 Hrs) Winding Process – Objectives, types of packages, types of winding machines - precision winding and drum winding, driving the package e.g., constant surface speed, constant angular speed, varying angular speed, uniform build of yarn package. Study of working principles of warp winding machines- mechanism of yarn traversing, Machine traverse ratio, angle of wind, packages density. Mechanical and electronic type yarn clearer. Yarn tensioners: Additive, multiplicative, combined and compensating type. Patterning: Reasons and remedies. Yarn fault classifying systems. Basic features of auto winders like Autoconer, Barbar colmman,. Murata etc. Module II ( 10 Hrs) Latest developments. Types and working principles of pirn winding machines. Pirn types and dimensions. Pirn bunching. Pirn winding defects causes and remedies. Production calculations of cone and pirn winders. Warping Process: Objectives of warping, material flow in beam warping and creels used in warping machines; sectional warping machines. Package faults, Latest developments in warping. Performance assessment and calculations pertaining to beam and sectional warping machine.
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Course Objectives To enable the students to learn about : • Need of various preparatory processes to woven fabric manufacturing. • Principle of woven fabric manufacturing, • Mechanism of machineries involved in preparatory processes and manufacturing of woven fabric and their operational principle. • Selection and control of process variables during weaving preparatory and weaving fabric. • Various setting of loom.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
3rd Semester
Page
9
Module III ( 10 Hrs) Sizing Process : Objectives of sizing; sizing materials and recipe used for different types of fibers; size preparation equipment; sizing machines; Size add on %; Factors affecting size add on; Sizing defects and production calculations; Concept of single end sizing, combined dyeing and sizing. Control concepts in modern sizing machine. Drawing-in operations : Need for drawing-in operation, manual and automatic drawing- in. Selection and care of reeds, healds and drop pins, control of cross ends and extra ends and calculations. Module IV (08 Hrs) Weaving Mechanism : Concept of woven fabric formation. - Overall concept about loomsClassification of looms; constructional features and mechanism of conventional power loom; Introduction to plain and twill weave. Books Recommended: 1. ‘Winding’, BTRA Monograph Series, Bombay Textile Research Association, Bombay, 1981. 2. ‘Warping and Sizing’, BTRA Monograph Series, Bombay Textile Research Association,Bombay, 1981. 3. Talukdar M K, Srirammulu P K and Ajgaokar D B, “Weaving – Machine, Mechanism and Management”, Mahajan Publisher Private Ltd., Ahmedabad, India, 1998. 4. Booth J E, “Textile Mathematics”, Vol.II & III, Textile Institute, Manchester, 1977. 5. Goswami B C, Anandjiwala R D and Hall D M, “Textile Sizing”, Marcel Dekker, 6. Ajgaonkar D.B, Talukdar M.K. Wadekar “Sizing: Materials, Methods, Machines” 7. Yarn Winding NCUTE Publication 8. Textile Mathematics Vol. II & III JE Booth 9. Sengupta R “Yarn Preparation”, Vol. I & II, Popular Prakasam, Bombay, 1970. 10. Lord P.R. and Mohammed M.H., Weaving – Conversion of Yarn to Fabric‖, Merrow Publication, 2001.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
3rd Semester
FABRIC MANUFACTURE – I LABORATORY
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10
At least 10 experiments are to be performed by each student 1. To study of the passage of yarn through various organs in different winding machines. 2. Study of motion transmission system in winding machine. 3. To study of the effect of slub catcher, yarn tensioner and yarn guide on package formation in winding machine. 4. To study of the mechanical warp stop motion and ribbon breaking mechanism in winding. 5. To study of mechanism of a pirn-winding machine and Calculation of winding speed of Pirn winding machine. 6. To study of passage of yarn through a beam warping m/c and function of its different parts. 7. To study of passage of yarn through a sectional warping m/c and function of its different parts. 8. To study of path of warp sheet in a multi cylinder-sizing machine and the features of its various parts/mechanism(Mill based experiment). 9. To study construction details and passage of materials in single end sizing machine. 10. To prepare a sizing paste and apply on the given sort of yarn samples in a single end sizing machine and also size add on %. 11. To select the proper reed and heald for a weaver's beam and practice proper drawing-in of warp keeping in mind fabric construction. 12. To study the construction details and mechanism of conventional shuttle loom.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
PTX3I104
3rd Semester
TEXTILE CHEMICAL PROCESSING –I
Course Objectives • To learn about necessity and application of various pretreatment given to textile materials during dyeing process. • To gain knowledge about theory of coloration. • To understand the dyeing principles of various cellulosic and protein based fibres based textile materials. • To understand the different machineries used for chemical processing of the textile materials Course Outcomes After successful completion of this course, the students will have knowledge on : •
• • • •
Necessity and requirements of Pre treatments in wet processing of textiles. Different class of dyes and ways of coloration of cellulosic and protein fibres based textile materials. Selection of the dyes and recipe for colouring the various fibre/ fabric Colour fastness of the dyed fibre/ fabric Working principles of various dyeing machines
Module-I (10 Hours) Dry preparatory process: Mending, Stamping, Shearing and cropping. Singeingobjectives, Different methods of singeing (Plate, Roller and Gas Singeing), drawbacks and advantages. Desizing: Objectives, classification and mechanism of removal of starch in various methods. Efficiency of desizing, Desizing of Sythetics. Scouring: Objectives, mechanism of removal of impurities, recipe and controlling parameters involved. Scouring of coloured textiles. Scouring of natural, manmade and blended textiles. Evaluation of scouring efficiency.
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Module-III (08 Hours) Mercerization: Objectives, Process parameters and operation, mechanism related to various physical and chemical changes in cotton during mercerization. Causticization, Barium activity number - its determination and interpretation. Brief idea of hot and cold ammonia mercerization. Concept of colour: Visible spectrum, wavelength and blindness of colour. Metamerism. Primary and secondary colour, shade , tint, Hue , chroma, color wheel
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Module-II (10 Hours) Bleaching: Objectives of bleaching, hypochlorite, peroxide and chlorite bleaching. Field of application - Bleaching of cotton, silk, wool, and man-made blended textiles by suitable bleaching agents. Controlling parameters and mechanism. Principles and application of optical brightening and blueing agents.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
3rd Semester
Module-IV (12 Hours) Theory of dyeing: Classification of Dyes, Dye-fibre interaction, Dyeing of textiles Cellulosic and Protein fibres : Application of Direct, Reactive, Vat, Sulphur, Azoic dyes on cellulose fibres. Application of Acid, Basic and Reactive dyes on wool and silk. Eco friendly chemicals and banned dyes. Continuous dyeing Range (CDR) Books Recommended: 1. A K Roy Choudhary, ―Textile Preparation & Dyeing‖, Science Publishers, USA, 2006. 2. Broadbent D.A., ―Basic Principles of Colouration‖, Society of Dyers & Colourists, 2001. 3. Karmakar S.R., ―Chemical Technology in the pretreatment processing of textiles‖, Textile Science & Technology, Elsevier Publication, 1999.
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12
4. Shore J, ―Cellulosics dyeing‖, Society of Dyers & Colourists, Bradford, UK, 1995. 5. Mittal R M and Trivedi S S, ―Chemical Processing of polyester / cellulosic Blends‖, 6. Trotman, E.R., ―Dyeing and Chemical Technology of Textile Fibres‖, Charles Griffin and Co. Ltd., London. 1991. 7. Shenai, V.A. ―Technology of Bleaching and Mercerizing - Vol. III‖, Sevak Publications Chennai, 1991. 8. Bhagwat R.S ―Handbook of Textile Processing‖, Colour Publication, Mumbai, 1999. 9. Shenai, V.A., ―Principle and Practice of Dyeing‖, Sevak Publisher, Bombay,1991. 10. T.L.Vigo, ―Textile Processing and Properties‖, Elsevier, New York, 1994.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
3rd Semester
TEXTILE CHEMICAL PROCESSING –I LABORATORY
At least 10 experiments are to be performed by each student
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13
1. Desizing of grey cotton yarn/fabric using chemicals/enzyme and determine the desizing efficiency. 2. Scouring of desized cotton yarn/fabric and determine the scouring loss%, drop absorbency and degree of impurities. 3. Scouring of P/C blended fabrics. 4. Bleaching of scoured cotton yarn/fabric with hypochlorite agent and measurement of the whiteness index, and change in mechanical properties 5. Bleaching of cotton fabric with hydrogen peroxide agent and measurement of the whiteness index, and change in mechanical properties. 6. Cold and Hot mercerization of cotton yarn and measurement of the BAN, and change in mechanical properties 7. Scouring and Bleaching of Wool. 8. Degumming of Silk 9. Dyeing of cotton yarn/fabric using direct dyes and studying the influence of Temperature, Time and Electrolyte on dye adsorption and fastness properties. 10. Dyeing of cotton yarn/fabric using vat dyes and assessment of fastness properties of dyed material. 11. Dyeing of cotton yarn/fabric using hot and cold brand reactive dyes and assessment of dye exhaustion % on dye bath and fastness properties. 12. Dyeing of cotton yarn/fabric using azoic dyes and assessment of fastness properties of dyed material. 13. Dyeing of cotton yarn/fabric using sulphur dyes and assessment of fastness properties of dyed material. 14. Dyeing of Wool fibres with Acid and metal complex dyes and assessment of fastness properties of dyed material. 15. Dyeing of Silk yarn / fabric with Acid dyes and direct dyes and assessment of fastness properties of dyed material.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
PTX3I001
3rd Semester
APPLICATION OF STATISTICS FOR TEXTILE MANUFACTURING
Course Objectives To enable the students to learn about : • Fundamental knowledge of statistical measures of central tendency and dispersion • Random variables and concept of probability distribution. • Certain standard distributions. • Test of hypothesis regarding large samples and small samples • Various statistical techniques and their application in quality control in textile manufacturing. • Design of experiments
Course Outcomes After successful completion of this course, the students should be able to • Compute measures of central tendencies, dispersions and correlate the variables. • Analyze random or unpredictable experiments and investigate important features of random experiments • Construct probabilistic models for observed phenomena through distributions which play an important role in textile industry. • Analyze sample data and interpret the same for population. • Prepare various type control charts , interpret and outline the process capability. • Design an experimental plan, analyse the results and draw conclusion.
Module-I (10 Hours) Introduction: Importance of utility of statistical method for quality control in textile manufacturing industry. Applications of statistical measure - Measures of central tendency: Mean Median and Mode – Measures of variation: Range, Mean deviation, standard deviation and coefficient of variation. Population and sample, techniques of sampling, simple random sample, analysis of sample data, representation of sample data, practical examples. Statistical Description of Quality: Random Variable, Continuous Random Variable- Normal
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Module-II (12 Hours) Testing of Hypothesis and significance level : Definition of population and sample, sampling distribution of mean and variance. - Estimation of parameters – confidence limit - Errors and choice of sample size Statistical hypothesis Testing of hypothesis for large samples (single mean, difference of means, single proportion, difference of proportions) – Small samples tests based on t and F distributions (single mean, difference of means, paired t- test and variance ratio test) – χ2 (Chi-square) test for independence of attributes and goodness of fit.
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Distribution, Discrete Random Variable- Binomial Distribution and poisson’s distribution. normal approximation to binomial and poisson,, tables of normal distribution.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
3rd Semester
Module-III (12 Hours) Regression: Introduction. Method of least squares – linear regression equation – correlation coefficient - rank correlation. Regression through origin – multiple regression. Statistical Quality Control: Concept of process control - General principle of control charts – action and warning limit-Control charts for variables – X , R – charts – Control charts for attributes – p, np, c – charts – Tolerance limits . Pareto charts, Process capability analysis (C and C ), concept of six sigma process control. P PK Module-IV (12 Hours) Acceptance Sampling: Basic idea about acceptance sampling, OC curve, producer’s risk and customer’s risk. Design and Analysis of Experiment: One way and Two way classifications. Design of experiment- Completely randomized design – Randomized block design, Latin square design - factorial design.
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Books Recommended : 1. Leaf G A V, “Practical Statistics for the Textile Industry”, Part-I and II, The Textile Institute, U.K (1984). 2. Montogomery D C, “Introduction to Statistical Quality Control”, Fourth Ed., John Wiley and Sons (Asia) Pte. Ltd., Singapore (2004). 3. Mehta P V, “Quality Management: An Overview”, in ‘Testing and Quality Management’, Vol. 1, Ed. V K Kothari, IAFL Publication, New Delhi (1999). 4. Bhattacharya G.K. and Johnson R.A.: Statistical Concepts and Methods, John Wiley, New Delhi, 2002 5. Meloun M and Militky J, “Statistical data analysis: A practical guide”, Woodhead Publishing Ltd. UK, 2011. 6. Hayavadana J, “Statistics for textile and apparel management”, Woodhead Publishing Ltd., UK, 2012.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
HS
3rd Semester
ENGINEERING ECONOMICS/ORGANIZATIONAL BEHAVIOR (Common to all branch)
PEK3E001
ENGINEERING ECONOMICS
Theory L/T (Hours per week):2/1, Credit: 3
Module I (12 hours)
Engineering Economics- Nature, Scope, Basic problems of an economy, Micro Economics and Macro Economics. Demand- Meaning of demand, Demand function, Law of Demand and its exceptions, Determinants of demand, Elasticity of demand & its measurement (Simple numerical problems to be solved ), Supply-Meaning of supply, Law of supply and its exception, Determinants of supply, Elasticity of supply, Determination of market equilibrium (Simple numerical problems to be solved). Production-Production function, Laws of returns: Law of variable proportion, Law of returns to scale Module II (12 hours)
Cost and revenue concepts, Basic understanding of different market structures, Determination of equilibrium price under perfect competition (Simple numerical problems to be solved), Break Even Analysis-linear approach (Simple numerical problems to be solved). Banking -Commercial bank, Functions of commercial bank, Central bank, Functions of Central Bank. Inflation-Meaning of inflation, types, causes, measures to control inflation. National Income-Definition, Concepts of national income, Method of measuring national income. Module III (12 hours)
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1. Riggs, Bedworth and Randhwa, “Engineering Economics”, McGraw Hill Education India 2. Principles of Economics, Deviga Vengedasalam; Karunagaran Madhavan, Oxford University Press. 3. Engineering Economy by William G.Sullivan, Elin M.Wicks, C. Patric Koelling, Pearson 4. R.Paneer Seelvan, “ Engineering Economics”, PHI 5. Ahuja,H.L., “Principles of Micro Economics” , S.Chand & Company Ltd 6. Jhingan,M.L., “Macro Economic Theory” 7. Macro Economics by S.P.Gupta, TMH
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Time value of money- Interest - Simple and compound, nominal and effective rate of interest, Cash flow diagrams, Principles of economic equivalence. Evaluation of engineering projects-Present worth method, Future worth method, Annual worth method, Internal rate of return method, Cost benefit analysis for public projects . Depreciation- Depreciation of capital assert, Causes of depreciation, Methods of calculating depreciation (Straight line method, Declining balance method), After tax comparison of project. Text Books
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
3rd Semester
3RD SEMESTER
POB3E002 ORGANIZATIONAL BEHAVIOUR Credit- 3 Class Hours - 40 Objectives: 1. To develop an understanding of the behavior of individuals and groups inside organizations 2. To enhance skills in understanding and appreciating individuals, interpersonal, and group process for increased effectiveness both within and outside of organizations. 3. To develop theoretical and practical insights and problem-solving capabilities for effectively managing the organizational processes. Contents
Class Hours
01
Fundamentals of OB: Definition, scope and importance of OB, Relationship between OB and the individual, Evolution of OB, Theoretical framework (cognitive), behavioristic and social cognitive), Limitations of OB.
6
02
Attitude: Importance of attitude in an organization, Right Attitude, Components of attitude, Relationship between behavior and attitude, Developing Emotional intelligence at the workplace, Job attitude, Barriers to changing attitudes. Personality and values: Definition and importance of Personality for performance, The Myers-Briggs Type Indicator and The Big Five personality model, Significant personality traits suitable to the workplace (personality and job – fit theory), Personality Tests and their practical applications.
10
Motivation: Definition & Concept of Motive & Motivation, The Content Theories of Motivation (Maslow’s Need Hierarchy & Herzberg’s Two Factor model Theory), The Process Theories (Vroom’s expectancy Theory & Porter Lawler model), Contemporary Theories – Equity Theory of Work Motivation.
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Perception: Meaning and concept of perception, Factors influencing perception, Selective perception, Attribution theory, Perceptual process, Social perception (stereotyping and halo effect).
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Unit
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
03
3rd Semester
Foundations of Group Behavior: The Meaning of Group & Group behavior & Group Dynamics, Types of Groups, The Five – Stage Model of Group Development.
9
Managing Teams: Why Work Teams, Work Teams in Organization, Developing Work Teams, Team Effectiveness & Team Building.
04
05
Leadership: Concept of Leadership, Styles of Leadership, Trait Approach Contingency Leadership Approach, Contemporary leadership, Meaning and significance of contemporary leadership, Concept of transformations leadership, Contemporary theories of leadership, Success stories of today’s Global and Indian leaders.
Organizational Culture : Meaning & Definition of Organizational Culture, creating & Sustaining Organizational Culture, Types of Culture (Strong vs. Weak Culture, Soft Vs. Hard Culture & Formal vs. Informal Culture), Creating Positive Organizational Culture, Concept of Workplace Spirituality. Organizational Change: Meaning, Definition & Nature of Organizational Change, Types of Organizational Change, Forces that acts as stimulants to change.
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7
Implementing Organizational Change : How to overcome the Resistance to Change, Approaches to managing Organizational Change, Kurt Lewin’s-Three step model, Seven Stage model of Change & Kotter’s Eight-Step plan for Implementing Change, Leading the Change Process, Facilitating Change, Dealing with Individual & Group Resistance, Intervention Strategies for Facilitating Organizational Change, Methods of Implementing Organizational Change, Developing a Learning Organization.
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Reference Books 1. Understanding Organizational Behaviour, Parek, Oxford 2. Organizational Behaviour, Robbins, Judge, Sanghi, Pearson. 3. Organizational Behaviour, K. Awathappa,HPH. 4. Organizational Behaviour, VSP Rao, Excel 5. Introduction to Organizational Behaviour, Moorhead, Griffin, Cengage. 6. Organizational Behaviour, Hitt, Miller, Colella, Wiley
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
PTX3D001
3rd Semester
STRUCTURE & PROPERTIES OF FIBRES
Course Objectives: To enable the students to • Enhance their knowledge related to the structure and morphology of textile fibres. • Understand the mechanical, physical characteristics of each fiber in detail.
Course Outcomes: After successful completion of this course, the students will be able to • Have thorough knowledge on chemical and morphological structure of different fibres. • Study the structure of fibres using SEM, Raman Spectroscopy etc, • Interpret the relationship between various parameters and the properties of fibres • Correlate the physical properties of fibre to its microstructure and its influence to other characteristics. • Choose appropriate fibre for the required property.
Module – I (14 Hours) Structure of fibres: Study of structures of natural and man-made fibers – physical, chemical and morphological structures .Molecular conformations – planar zig-zag, helical, lamellar, and sphrulite conformations. Chemical structure of natural fibres-vegetable or cellulosic, animal or polypeptide fibres and man-made fibre, recapitulation of bonding in polymer fibres – primary bonding, secondary bonding. Study of fibre structure investigation techniques: Transmission and Scanning electron microscopes -principle construction and working; X-ray diffraction techniques – X-ray analysisestimation of crystallinity; Infrared radiation and dichroism. techniques – chemical element and group identification by transmittance and optical density methods. Raman Spectroscopy techniques Molecular orientation estimation,Typical molecular structures of commercially important fibers.
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Module – III (12 Hours) Mechanical Properties of fibres: Definitions –Load elongation, breaking strength, breaking extension, tensile Stress, tensile strain, mass specific stress, yield point, initial modulus, work of rupture and work factor. Stress-strain curves for various textile fibres and their significance. Mechanical development of large strain. Elastic properties – elasticity, elastic recovery and its relation to stress and strain, work recovery, typical values of elastic recovery and work recovery for various textile fibres. Ways of studying relaxation phenomenon. Mechanical conditioning of fibres – advantages. Time effects – stress relaxation and creep phenomena. Torsional rigidity – its relation to other fibre properties, measurement techniques. Flexural rigidity – its relation to other fibre properties, measurement techniques.
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Module – II (10 Hours) Moisture absorption behavior of natural and man-made fibres; Absolute humidity and relative humidity- moisture content and regain of different fibres-Moisture regains curves, Hygroscopic nature of fibres. Hysteresis in moisture absorption. Equilibrium absorption - Effect of fibre structure – hydrophilic groups and non-crystalline regions on Moisture absorption. Conditioning of fibers –Conditioning process, factors influencing rate of conditioning, effect of conditioning on fibre properties.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
3rd Semester
Module – IV (10 Hours) Optical properties: Reflection and Lustre-objective and subjective methods of measurement refractive index and its measurement - birefringence, factors influencing birefringence Absorption and dichroism. Frictional Properties : Theories of fibre friction- Amonton‘s law; Measurement: Bowden‘ smodel, Capsten‘s methods; Lindberg‘s inter fibre friction Yarn to yarn abrasion and friction; friction of wool. Thermal properties: : Thermal conductivity, thermal expansion and contraction, structural changes in fibres on heating, heat setting of various synthetic fibres. Specific heat of fibres – theoretical and actual. Electrical properties: Static electricity – generation of static charge and measurement, problems encountered during Processing, elimination techniques. Electrical resistance of fibres, and its measurement, factors influencing electrical resistance. Dielectric properties and its measurement, factors influencing di-electricity.
Books Recommended: 1. Meredith R, “The Mechanical Properties of Textile Fibres”, North Holland Publishing Co; Amsterdam 1959. 2. Morton W E and Hearle J W S, “Physical Properties of Textile Fibres”, 1st reprint, TheTextile Institute, Manchester, 1986. 3. Gupta V B and Kothari V K, “Manufactured Fibre Technology”, 1st Ed., Chapman and Hall, London, 1997. 4. Hearle JWS, “Polymers and their properties”, Vol. I, John Wiley and Sons, NY, 1982. 5. Gedde U W, “Polymer Physics”, Chapman Hall, London, 1995.
PTX3G001
TEXTILE RAW MATERIALS SCIENCE
Course Objectives: To enable the students to Impart knowledge about the textile fibres and their production, properties and uses.
•
Gain knowledge about textile fibres, their classification, characteristics. Understand the structure and properties of different physical and chemical properties of different natural and man-made fibres and their uses, Have brief knowledge about the production of natural and man-made fibres.
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Course Outcomes: After successful completion of this course, the students will be able to
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
3rd Semester
Module I ( 06 Hrs) General definitions and important terminologies related to textiles; Classification of fibres; Essential and desirable properties of textile fibres, their advantages and disadvantages of natural and manmade fibres.
Module II ( 14 Hrs) Cotton: Geographical distribution, concept of ginning & baling, structure and properties (physical and chemical); Different Varieties including organic as well as BT cotton and their properties; Applications. Bast and leaf fibres such as jute, flax, hemp, sisal and ramie etc: Geographical distribution, extraction, properties and their uses.
Module III ( 12 Hrs) Varieties, sorting and grading of wool, chemical and physical properties of wool, processes involved in the removal of impurities from raw wool; numbering systems of woollen and worsted yarns. Varieties of natural silk, rearing of silk worm, silk reeling, throwing and weighing. properties and uses of various types of silk;
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Module IV( 14 Hrs) General principles of manufacturing of man made fibres. Brief outline of the manufacturing processes of important man-made fibres, viz. rayons (Viscose and Acetate), polynosic, tencel, nylons, polyester, acrylics, polypropylene, polyolefins, polyacrylonitrile and some technical speciality fibres like spandex/lycra etc (only flow charts); their Important physical and chemical properties and applications. Books Recommended : 1. Manmade Fibres - R.W. Moncrieff, 2. Textile Fibre - V.A. Shenai 3. Handbook of Textile Fibres J Gordon Cook 4. Textile Fibres HVS Murthy 5. Manufactured Fibre Technology V B Gupta & V K Kothari 6. Man-made Fibres Science and Technology, Vol. 1,2,3 - H.F. Mark, S.M. Atlas and E. Cernia, 7. Polyester Fibres Chemistry and Technology - H. Ludwig, Textbook of Polymer Science by F.W. Billmeyer. 8. Production of Man-made Fibres – A.Vaidya
4th Semester
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
Fourth Semester Theory
Code HS
PC PC PC
PC HS
Course Name Purely Applied Mathematics for Specific Branch of Engineering Fibre Science & Technology-II Yarn Manufacturing -II Fabric Manufacturing -II Textile Chemical Processing - II Engineering Economics/Organiza tional Behavior *Skill Project and Hands on
Total Total Marks: 1200 Total Credits: 25 Honor s
Processing of ManMade Fibre & Blended Textile Yarn-Manufacturing Technology
Practical
Internal Hour Credit Hours/ Credi Universi s/ week t ty week Theo Evaluati Practical L/T ry Marks on L/T 3-0 3 100 50
Mark s
3-0
3
100
50
2
1
50
3-0
3
100
50
2
1
50
3-0 3-0 2-1
3 3 3
100 100 100
50 50 50
18
18
600
300
4
4
100
50
2 2 6
14
1 1 3 7
50 50 100 300
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Minor *College should conduct at least one NSDC program under this category.
4-0-0
4
3-0-0
3
3-0-0 3-0-0 4-0-0 3-0-1 3-0-1 3-0-1 3-0-1 0-0-3
3 3 4 4 4 4 4 3 --29 ---
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Semester : 4th -------------1. PTX4D001 Honours(CP) Processing of Man-Made Fibre & Blended Textile 2. PTX4E001 HS(CP) Purely Applied Mathematics for Specific Branch of Engineering 3. PEK4E002 HS(O1) Engineering Economics 4. POB4E003 HS(O1) Organizational Behavior 5. PTX4G001 Minor(CP) Yarn Manufacturing Technology 6. PTX4I101 PC(CP) Fibre Science & Technology - II 7. PTX4I102 PC(CP) Yarn Manufacturing - II 8. PTX4I103 PC(CP) Fabric Manufacturing - II 9. PTX4I104 PC(CP) Textile Chemical Processing - II 10. PTX4I201 PC(CP) Skill Project and Hands on
4th Semester
Page
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
PTX4E001 HS
4th Semester
APPLIED MATHEMATICS
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( Common to other Branches of Engineering ) "will be uploaded soon"
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
PTX4I101
4th Semester
FIBRE SCIENCE & TECHNOLOGY-II
Course Objectives: To enable the students to • Impart knowledge related to the structure and morphology of textile fibres. • Understand the different characteristics of each fibre. • Impart knowledge about process of producing bulk and textured yarn. • Impart knowledge about high performance fibres .
Course Outcomes: After successful completion of this course, the students will be able to • Gain knowledge on the physical, chemical and morphological structures of natural and man-made fibers . • Know and Measure important fibre properties such as fibre length, fineness, strength, moisture regain and content % etc. •
Correlate the physical properties of fibre to its microstructure and its influence to other characteristics.
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Module-I ( 10 Hours) Structure of Fibers: Study of structures of natural and man-made fibers – physical, chemical and morphological structures of natural and man-made fibers. Methods of investigation of fibre structure: Identification of chemical structure by IR spectroscopy. Identification of physical structure by X-ray, SEM,NMR etc. Molecular Characterization: Molecular weight averages, method of determination of molecular weight: primary methods – end group analysis, osmometry, light scattering. Secondary methods – viscometry, gel permeation chromatography (Brief study). Module-II ( 10 Hours) Mechanical Characterization: Tensile characteristics –Study of strength, elongation, work of rupture, initial modulus, work factor and yield point – determination of tensile strength of single fibre, bundle strength of cotton fibre. Stress-strain relations of natural and manmade fibres - influence of humidity and temperature on tensile characteristics .Elastic recovery, Time effects- Study of creep phenomena. Brief study about torsional and flexural rigidity of commercially important fibres. Module-III ( 12 Hours) Physical Characterization: Fibre length - Technical significance of fibre length measurements in case of staple fibres – measurement of effective length, 2.5% and 50 % span length, Uniformity ratio and length distributions of cotton fibre; crimp; Fibre fineness : Fibre linear density, Technical significance of fibre fineness/linear density methods of measuring fineness of cotton fibres, jute, flax, wool, silk and man-made fibres; Maturity of cotton fibre and its influence on fineness, concept of micro denier fibre; Moisture Content and Regain: Moisture content and regain - relative and absolute humidity, effect of moisture on fibres.
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• Have knowledge on formation of texturised yarn. • Have knowledge on different high performance fibres.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
4th Semester
Optical Properties: Reflection and Lustre- refractive index and its measurement birefringence, factors influencing birefringence. Frictional properties: frictional and surface characteristics of natural and synthetic fibres. Electrical Properties: Electrical resistance of fibres, measurements, factor influencing the dielectric properties of fibres. Static electricity problems and elimination technique. Module-IV ( 08 Hours) Texturing: Introduction, purpose, bulked and textured yarns, methods of texturing thermoplastic and non-thermoplastic yarns- basic principles, feed material characteristics-study of the methods of texturisation - twist-set-detwist, false twist, edge crimp, stuffer box crimp; knit de-knit techniques of texturing and the techniques of modified stretch yarn; properties and uses of textured yarn. High performance fibres.: Introduction to Kevlar , Nomex, Glass fibre, Carbon fibre, PVA fibre, PVC fibre etc.
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Books Recommended : 1. 1 Morton W E and Hearle J W S, “Physical Properties of Textile Fibres”, Woodhead Publishing Limited, England, 2008. 2. 2.Meredith R. and Hearle J. W. S., “Physical Methods of Investigation of Textiles”, Wiley Publication, New York, 1989 3. Meredith R., “Mechanical Properties of Textile Fibres”, North Holland, Amsterdam, 1986 4. Ugbolue S C O, “Structure and Property Relationships in Textile Fibres”, The Textile Institute, Manchester, 1990 5. Raheel M. (ed.), “Modern Textile Characterization Methods”, Marcel Dekker, 1995. 6. Mukhopadhyay S. K., “The Structure and Properties of Typical Melt Spun Fibres” Textile 7. Progress, Vol. 18, No. 4, Textile Institute, 1989. 8. Mukhopadhyay S. K., “Advances in Fibre Science” The Textile Institute, 1992. 9. Hearle J.W.S., “Polymers and Their Properties, Vol.1. Fundamentals of Structures and Mechanics”, Ellis Horwood, England, 1982 1. Greaves P.H. and Aville B.P., “Microscopy of Textile Fibres”, Bios Scientific, U.K., 1995 2. Saville, “Physical Testing of Textiles”, M. K. Book Distributors, 1998 3. Booth J.E “ Principle of Textile Testing”, Butterworth
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
4th Semester
FIBRE SCIENCE & TECHNOLOGY-II LABORATORY
At least 10 experiments are to be performed by each student
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1. To study structure of natural and man-made fibres by X-ray/ SEM/ NMR 2. To determine moisture content/regain of a fibre sample by hot air method 3. To determine following length of cotton fibres by Baer sorter diagram : a) Effective Length b) Mean Length c) Dispersion percentage d) Short fibre percentage 4. To determine 2.5% span length, 50% span length and uniformity ratio of a given cotton using fibrograph. Compare the fibrogram of manmade fibre with cotton. 5. To determine micronaire value of given cotton sample by Airflow method. Convert the result into SI unit and give a suitable rating to the fibre sample. 6. To determine maturity coefficient and maturity ratio of given cotton sample by caustic soda method. Give appropriate rating to the sample. 7. To determine fibre fineness of fibres/filaments using projection microscope. 8. To determine crimp (arcs/cm and crimp%) of a given manmade fibre sample. 9. To determine the bundle strength and elongation at break of a cotton fibre using Stelometer instrument. Study the effect of rate of loading on tensile properties of the fibre. 10. To measure the tensile strength of single fibre/filament. 11. To measure and compare the stress-strain behavior of differet textile fibres. 12. Thermo gravimetric analysis of fibres. 13. FTIR analysis of polymers and fibres. 14. To evaluate the properties of a given sample of textured yarn.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
PTX4I102
4th Semester
YARN MANUFACTURE – II
Course Objectives
Course Outcomes After successful completion of this course, the students should be able to • • • • • • •
Gain knowledge on combing, roving, ring spinning process and post spinning processes.. Understand the constructional features and working principle of combing preparatory machines, comber, speed frame, ring frame and post spinning machines. To identify the key components of the machine Choose correct parameters in combing, roving, ring spinning process and post spinning processes for quality yarn. Identify faults, their causes and remedies in each stage of processing. Outline the main gearing diagram of all the machine
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Calculate draft, waste % , speed and production of machines involved in each process. • Be acquainted with different setting and maintenance schedules of machines involved in combing, roving, ring spinning processes and post spinning processes.. Module-I ( 10 Hours) Combing Process : Objectives of Comber; comber preparatory process - Methods of lap preparation for combing: process - outline, operating principles of sliver lap machine & ribbon lap machine and draw frame & super lap former; Working principle of combing machineFeeding- types of feed, Circular combing and Top combing, detaching, sliver formation timing diagram, cycle of combing. Production calculation and fractionating efficiency of a comber, factors influencing combing performance - effect of pre-comb draft and no. of doubling in lap preparation, type of feed, combing settings and their importance. Modern developments in comber. Page
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To enable the students to learn about : • Role of combing process and Roving process in preparatory section of short staple spinning . • Operations and different mechanism of comber and speed frame. • Design, constructional details and working principles of ring frames and machineries in post spinning process. • Parameters required for processing of fibres and their blends in comber, speed frame and Ring frame snd their influence on yarn quality. Maintenance schedules of comber, speed frame and Ring frame.
Module-II ( 10 Hours) Roving Process: Principles and objects of Speed Frame. Study of flow of material and different parts Study of various parts of drafting system, roller weighting and setting, distribution of draft.Principle of twisting, parts and function of flyer, development in design of a flyer. Principle of Winding, Flyer leading and bobbin leading systems Principles of differential mechanism in a Simplex. Function and description of building mechanism, cone drum arrangements. Features of a modern Simplex Frame, recent developments. Defects and remedies in Simplex process. Lubrication and maintenance schedule for Speed Frame. Calculations pertaining to speed, production, draft and twist, coils/inch, etc. Module-III ( 10 Hours) Ring Spinning Process : Objects and principles of Ring Spinning Machines. Constructional features and identification of different parts. Study of creel, Principles of drafting systems on Ring Frames, High drafting and Super High Drafting System, Weighting System on Ring Frame. Twisting and winding operation. Study of Rings, Travellers, Spindles for their designs and efficient working. Study of building mechanism. Factors affecting yarn tension and its control in spinning. Methods of driving ring frame - variable and dual motor drive – spindle drive. Study of special attachment such as Automatic doffing and pneumatic waster extraction. Study of common defects in ring spun yarn and their methods of analysing yarn defects due to roller vibrations, roller slip and roller eccentricity. Calculation pertaing to speed, draft, twist, production and efficiency in Ring Frame. General idea about Lubrication and maintenance of High Speed Ring Frame. Module-IV(10 Hours) Doubling and Reeling Process: Principles and objects of doubling study of different components of ring doubler- creels, yarn guiding roller, , rings, travellers and spindles , building motions , wet and dry doubling. Concept of balanced twist in doubled yarn, direction of twist in doubled yarn and its relation to single yarn. TFO – Construction details and principle of operation, advantages. Brief study of machines used for reeling, straight and corss reeling. Essential properties of a sewing thread. Books Recommended: 1. Oxtoby E., “Spun Yarn Technology “, Butterworth, London, 1987 2. Klein W., “The Technology of Short-staple Spinning “, The Textile Institute, Manchester, 1998 3. Klein W., “A Practical Guide to Combing, Drawing and Roving Frame “, The Textile Institute, Manchester, 1999. 4. Klein W., “A Practical Guide to Ring Spinning “, The Textile Institute, Manchester, 1999 5. Lord P.R., “Yarn Production: Science, Technology and Economics”, The Textile Institute, Manchester, 1999 6. Shaw J., “Short-staple Ring Spinning, Textile Progress”, The Textile Institute, Manchester, 1982 7. Iredale J., “Yarn Preparation: A Handbook “, Intermediate Technology, 1992 8. TFO- Technology & Techiques, HVS Murty
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4th Semester
Page
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
4th Semester
YARN MANUFACTURE – II LABORATORY
At least 10 experiments are to be performed by each student
1. To study the passage of materials in Sliver lap, Ribbon lap and Super lap former in comber preparatory process. 2. To determine the pre-comb draft required for the preparation of comber lap(Mill based experiment). 3. To study the construction details and passage of materials in a Comber(Mill based experiment). 4. To determine the speed, draft and production of comber. 5. To estimate the noil level and head to head variation in noil level in a comber(Mill based experiment). 6. To study the construction details and passage of materials in Roving machine. 7. To study the Gearing Diagram of roving frame and calculate Draft Constant and Twist Constant.
8. To study the building mechanism in a roving frame. 9. To calculate required speed, draft and twist level and produce roving from a given draw frame sliver and roving hank & puction. 10. To study the construction details and passage of materials in Ring frame.. 11. To outline the main gearing diagram of ring frame and calculate Draft Constant and Twist Constant. & Production.
12. To study the building motion in ring frame. 13. To calculate required speed, draft and twist level and produce yarn from a given roving and determine the yarn count & production. 14. To study the construction details and passage of materials in Ring doubler. 15. To study the construction details and passage of materials of TFO. 16. Production & twist calculation in TFO with 3 positions and its effect on yarn strength.
PTX4I103
FABRIC MANUFACTURE – II
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To enable the students to learn about : • Different components of automatic loom. • Constructional features and operational principle of a automatic loom. • Loom timing diagram and various mechanisms involved in automatic loom. • Selection and control of process variables weaving fabric. • Various setting of loom.
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Course Objectives:
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
4th Semester
Course Outcomes: After successful completion of this course, the students should be able to:
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• Understand the function of various elements and mechanism of automatic loom, dobby, jacquard etc. • Select and control process variables and the various settings used to produce fabric of desired quality. • Identify the trouble shooting problems and their solutions at each stage manufacturing. • Assemble the dismantled parts of the mechanisms in weaving machine. • Prepare the patter card for various fabric designs (Both warp and weft pattern) • Calculate speed, production etc. at each stage of woven fabric manufacturing. • Create the new designs in woven fabric manufacturing Module-I ( 12 Hours) Study of different motions and mechanism in automatic shuttle loom: Shedding motion on the loom: Shed geometry and shedding requirement. Types of shed - Bottom closed, Semi-open, Center closed and open-sheds, their advantages and disadvantages, importance of bending factor, reed and reed counting systems; Shedding mechanisms : Tappet shedding - types of tappet shedding (poisitive and Negative), Negative tappet shedding – relative throw of cams, Heald shaft reversing motion Dobby Shedding - Negative Dobby shedding – mechanism of Keighley dobby, preparation of pattern chain for it. Jacquard shedding - Mechanism of single lift-single cylinder, Double lift-single cylinder, Double lift-Double cylinder. Jacquard harness: different harness ties, e.g. Straight, Pointed and Border Tie, card punching for Jacquard. Comparison of Tappet, Dobby and Jacquard shedding. Module-II ( 10 Hours) Picking motion on the loom: Types of conventional picking mechanism - over picking, under picking and parallel picking. Calculation of shuttle velocity and energy of picking, picking force. Different picking accessories and their functions. Picking timing such as late picking and early picking, reasons of false picking and shuttle fly. Study of picking mechanism as simple elastic system, nominal and actual picker displacement curves, Shuttle retardation curve during checking. Beat-up motion on the loom: Sley motion, Factors affecting sley motion, Sley eccentricity and its effects, Kinematics of loom sley in normal conditions. Module-III ( 10 Hours) Cloth control: Take-up motion – Objective, types, Five and seven-wheel take-up mechanisms, their comparison. Changes in Pick density, change places, expression for Pick density, Calculation of periodicity in pick variation due to faulty teeth or wheel eccentricity, Shirley take-up; Temples - Function, types. Warp control: Objective, types. Let-off mechanisms (negative friction type, Bartlett letoff). Brief outline of Warp stop motion, Weft stop motion, : Side weft fork and center weft fork motion; Warp protector motion.
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• Identify the key components of a automatic loom and ,
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
4th Semester
Module-IV( 10 Hours) Automatic pirn change mechanism: Objective, feeler and types of feeler, change mechanism. Multiple box motion: Types of multiple box motion, working principle of multiple box motion, two colour and four colour drop box motion, brief description of pick-at-will, pick and pick Motion. Terry weaving: Essential feature of terry weaving loom, various principle of terry pile formation. Numericals based on shedding, picking and sley movement; Production and efficiency calculations. Limitation to shuttle loom. Fabric defects- causes and remedies. Books Recommended: 1. Mark R, Robinson A T C, “Principles of Weaving”, The Textile Institute, Manchester, 1986. 2. Talukdar M K, Srirammulu P K and Ajgaokar D B, “Weaving – Machine, Mechanism and Management”, Mahajan Publisher Private Ltd., Ahmedabad, India, 1998. 3. Aswani K T, “Fancy Weaving mechanism”, Mahajan Publisher Private Ltd., Ahmedabad, India 1990. 4. Ormerod & W. S. Sondhelm “Weaving – Technology and Operations, 5. R. Sengupta “Weaving Calculation”. 6. Woven Fabric Production – I, II, NCUTE Publications 2002
PC
FABRIC MANUFACTURE – II LABORATORY (0-0-2)
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1. To study of picking mechanism. Picker movement in relation with crank shaft rotation and calculation of average velocity of shuttle. 2. To study of sley movement, construction and calculation of sley eccentricity 3. To study and sketch the shedding mechanism with negative and positive tappets and to have practice of adjusting the shed height, shed opening, alignment and shed timing 4. To study dobby shedding mechanism and way in which adjust the depth of shed. 5. To practice the card cutting and lacing of jacquard designs. 6. To study of jacquard shedding mechanism. 7. To study of picking mechanism in automatic loom. 8. To have practice of adjusting the pick strength, pick timing, picker replacement and reed adjustment etc. 9. To study and sketch the 5-wheel and 7-wheel take up motions. 10. To study the working of positive and negative let-off motion. 11. To Study of Warp protection motion (both loose reed and fast reed). 12. To study warp stop motion. 13. To study Beating up system in Terry towel loom. 14. To study temple motions. 15. To study pirn changing mechanism. 16. To study side/centre weft fork mechanism. 17. To study (4x1) multiple box motion. 18. Identification of fabric faults by fabric inspection machine.
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At least 10 experiments are to be done:
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
PTX4I104
4th Semester
TEXTILE CHEMICAL PROCESSING –II
Course Objectives • •
• •
To make the students learnt about the process of dyeing of textiles made up synthetic fibres like polyester, nylon, acylic fibres and their blends with natural and man-made fibres. To understand the different machineries used in pretreatment and dyeing process of the textile materials To impart knowledge about printing process, methods of printing and machineries used in printing. To impart knowledge about the different finishing treatment need to be given to textile materials and methods of application of those finishing treatment.
Course Outcomes After successful completion of this course, the students should be able to : • •
• • •
Do dyeing of textiles made up synthetic fibres like polyester, nylon, acylic fibres and their blends with natural and man-made fibres.
Choose and control process parameters and use of dyeing machines for dyeing of textile materials . Select the dyes and recipe for preparation of printing paste for printing of textile materials. Have concept about various finishing treatment process and treat the fabric with different finishing agent. Identify the different class of dyes
Module-I (10 Hours) Dyeing of polyester fabric using disperse dye by HT&HP, Carrier and Thermosol processes; Dyeing of cationic dyeable polyester fabrics; dyeing of P/C and P/W blended fabrics with suitable dyes; Dyeing of Nylon with acid dyes; dyeing of acrylic with cationic dyes. Identification of dyes: Identification of dye on dyed natural and man made textiles
Module-II (10 Hours) Dyeing of blends: Classification of blends, shades and methods for dyeing of blends. Suitability of each method for dyeing of specific blend like P/C, P/V, P/W. W/A.
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Module-III (10) Hours) Printing: Object of Printing, Difference between dyeing and printing, Print Paste: Constituent and characteristics of print paste, classification and mechanism of working of thickeners.
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Pretreatment and dyeing machineries: Singeing m/c, J-box, kier, mercerizing machine, loose fibre, yarn and package dyeing machines. Jigger, winch, jet and HTHP beam dyeing m/cs. Padding mangles. Continuous bleaching range CDR
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
4th Semester
Printing methods: Hand block, roller and screen printing processes. Working of roller printing machine, photoelectric method of screen preparation. Drawback and advantage of each method. Study of different styles of printing: Direct, Discharge and Resist. Printing of cotton (with reactive, vat and azoic dyes and pigment), Silk (with acid dyes), Polyester (with disperse dye) and Acrylic (with basic dyes). Printing after treatments: Importance of steaming, curing, ageing of prints. Mechanism of each process Transfer Printing: Types, mechanism of transfer in each type and machineries. Transfer printing of natural, man made and blended textiles.
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Books Recommended: 1. Miles L W C, “Textile Printing”, Dyers Company Publication Trust, Bradford, England, 1. 1981. 2. Shenai V A, “Technology of Printing”, Sevak Publications, Mumbai, 1990. 3. Hall A J, “Textile Finishing”, Haywood Books, London, 1996. 4. Shenai V A and Saraf, N M, “Technology of Textile Finishing”, Sevak Publications, 5. Mumbai, 1990. 6. Gulrajani M. L. (ed), "Advances in the dyeing and finishing of technical textiles", Woodhead Publishing Ltd., 2013. 7. Shenai V. A., “Technology of Textile Finishing”, B.I. Publication, Mumbai, 1989. 8. Menachem Lewin and Stephen B. Sello., “Handbook of Fibre Science and Technology: Volume I:Chemical Processing of Fibres and Fabrics-Fundamentals and Preparation” and Volume II: Functional finishes, Marcel Dekker, Inc., 1983 7. 8.Karmakar S. R., “Chemical Technology in the Pre-treatment Process of Textiles”, Elsevier sciences B.V.,1999 9. Bhagwat R. S., “Handbook of Textile Processing”, Colour Publication, Mumbai.,1999 10. Cavaco-Paulo A. and Gubitz G. M., “Textile Processing with enzymes”, Woodhead Publication Ltd., 2003 11. Heywood D., “Textile Finishing”, Wood head Publishing Ltd., 2003. 12. Schindler W. D. and Hauser P. J., "Chemical finishing of textiles", Woodhead Publishing Ltd., 2004
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Module-IV (10 Hours) Finishing: Classification and importance of finishing. Mechanical finish: Calendaring and working of different calendaring machines; Sanforizing. Chemical finish: Anti crease finish , water proof and water repellent finish; flame retardant and fire proof finish; Moth proof finish; Soil release finish; Organdi finish; Biopolishing, Stonewashing of denim , Anti-bacterial finish, UV finish. Waste minimization : Need for waste minimization – Brief idea about chemical and auxiliary‘s conservation, water conservation, energy conservation. Textile effluent techniques of effluent treatments – Flow chart of primary, secondary and tertiary treatment.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
4th Semester
TEXTILE CHEMICAL PROCESSING –II LABORATORY
At least 10 experiments are to be performed by each student
Page
34
1. Dyeing of Polyester fibres/yarn/fabrics with Disperse Dye using carrier dyeing process. 2. Dyeing of Polyester fibres/yarn/fabrics with Disperse Dye using HT-HP dyeing process. 3. Dyeing of Nylon yarn/fabric with Acid Dye. 4. Dyeing of polyacrylonitrile fibre with cationic dyes. 5. Dyeing of blended fabric with suitable dyes 6. Printing of cotton fabric with direct style printing and assessment of fastness properties of printed material. 7. Printing of cotton fabric with discharge style printing and assessment of fastness properties of printed material. 8. Printing of cotton fabric with resist style printing and assessment of fastness properties of printed material. 9. Finishing of cotton fabric using starch and evaluation of stiffness and add-on%. 10. Finishing of cotton fabric using softeners and evaluation of drape and add-on%. 11. Crease Proofing of cotton fabric and evaluation of crease recovery angle. 12. Assessment of shrinkage of woven and knitted fabrics. 13. Finishing of cotton fabric with anti-pilling finish and evaluation of pilling. 14. Finishing of cotton fabric with water repellent finish and evaluation of wetting angle. 15. Finishing of cotton fabric with flame retardant finish and evaluation of LOI. 16. Finishing of cotton fabric with soil release finish and measure the ability of fabric to release oily stains during home laundering. 17. Determination of the colour difference and colour strength value of dyed material using computer colour matching system.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
ENGINEERING ECONOMICS/ORGANIZATIONAL BEHAVIOR
35
(Common to all branch)
Page
HS
4th Semester
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
PTX4D001
4th Semester
PROCESSING OF MAN-MADE FIBRES AND BLENDED TEXTILES (3-1-0) ( Honors )
Course Objectives: •
To impart knowledge about mechanical and chemical processing of Man made Fibres and Blended Textiles
Course Outcomes: •
To gain knowledge on selection of different fibres and parameters for preparing perfect blends.. • To process blends mechanically and form yarns of required count and fabrics of desired specification. • To process blended textiles chemically for dyeing with different shades/printing nd finishing those fabrics. Module-I (12 Hours) Factors influencing perfect blend of different natural and man-made fibres. Assessment of Blend irregularity using IBI equation of Coplan and Klein. Fibre characteristics and spinnability, Prediction of blended yarn strength.
Mechanics of blending and modification of short staple spinning machineries for processing of manmade fibres - Bale opening, tinting, blending, opening, carding, drawing, preparation of roving and ring spinning for viscose staple & its blends, polyester staple & its blends and Acrylic & its blend; Process of polyester/wool blends.
Module-II (12 Hours) Preparation of Synthetic blends for weaving: Warp and weft winding machines for synthetic yarns and blends- Precautions: Speed - Package size – Shape - Tension control. warping and sizing machines for synthetic and blend yarns- Creels - Yarn tension – Stretch - Size box – recipe for synthetic materials and their blends.
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Module-III (12 Hours) Chemical Processing of Man-made Fibres and Blended Textiles : Structural study of man mades and their blends Stability of man-made fibres against chemical treatment. Dyeing of blends : Characterisation of blends, dyeing of primary, binary and ternary blends, viz. A, B, D, A-B, A-D, D-B and A-D-B. Blend dyeing methods: Single bath single step, single bath two step and two bath two step methods to produce different shades.
36
Requirements for weaving synthetic yarns and its blends in shuttleless looms- defects in synthetic fabrics production – Causes – remedies - Pilling propensity and measures to control-synthetic fabrics – construction – application in apparels and technical textiles.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
4th Semester
Blend dyeing shades: Reserve, cross, shadow and solid shades. Possibilities of producing various shades on a specific blend.
Page
37
Module-IV (10 Hours) Finishing of man mades and blends: Mechanical finishing of man mades. Optical whitening, anti-pilling and durable press finishes. Soil release, water repellent and flame retardant finishes on man mades and blends. Anti-static finish. Finishing of terry-woolen textiles: Crabbing, blowing, cropping, anti-felting, pressing and decatising. Books Recommended: 1. Salhotra K.R., ―Spinning of Manmade fibres and their blends on cotton system‖, Textile Association (India) Publications, 2004. 2. Pattabhiram TK, ―Synthetic weaving‖, Mahajan Publishers, Ahmedabad, 1976. 3. Wray F. R, ―Modern yarn production‖, columbine press London, 1982 4. Kulkarni GG, ―Processing of polyester/cotton blends‖, ATIRA, 1967. 5. Andrea Wynne, ―Motivate series in Textiles‖, Macmillan Education Ltd., London, 1997. 6. Usenko, V., ―Processing of Man-Made fibres‖, MIR publishers, Moscow, 1985. 7. R.W.Moncrief, ―Man Made fibres‖, 6th edition, London Newnes-Butterworths,1975 8. Nunn D.M, “The Dyeing of Synthetic Polymer and Acetate Fibres”, Dyers Company Publication Trust, London, 1979. 9. Shore J, “Colorants and Auxiliaries”, Vol- I and II, Society of Dyers and Colorists, Bradford, England, 1990 10. Gulrajani M.L, “Polyester Textiles”, Book of papers: 37th National Textile Conference, The Textile Association (India), Mumbai, 1980. 11. Gulrajani M.L, “Blended Textiles”, Book of papers: 38th National Textile Conference, The Textile Association (India), Mumbai, 1981. 12. Datye K.V and Vaidye A.A, “Chemical Processing of Synthetic Fibres and Blends”,
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
PTX4G001
4th Semester
YARN MANUFACTURING TECHNOLOGY(3-1-0) ( MINOR SPECIALIZATION)
Course Objectives:
• To impart basic knowledge to the students of other stream of engineering on yarn
manufacturing technology. Course Outcomes:
• Students will gain fundamental concept of yarn manufacturing process. • Students will be able to deal with various machineries involved in yarn manufacturing processes. •
To impart knowledge about mechanical and chemical processing of Man made Fibres and Blended Textiles
Module-I (12 Hours) Introduction to sequence of processes and machineries involved for producing carded, combed and blended yarns in short staple and long staple spinning system. Influence of characteristics of raw material – fibre fineness, length, strength, elongation, stiffness, fibre friction, cleanliness on spinning performance; spinnability. Yarn numbering systems and calculations pertaining to conversions, Ginning Process – Objects and brief description of different types of ginning machines. Blow Room Process – Objects , principle and description of opening, cleaning,blending and other machines used in blowroom line, chute feed, cleaning efficiency and production calculations.
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Module-III (12 Hours) Introduction to different processes involved in the production of yarn viz. conventional (ring spinning) and unconventional (rotor, air-jet and friction spinning etc). Ring Spinning - Objects, working principle and production calculation. Rotor Spinning - Objects, working principle and production calculation. Friction Spinning - Objects, working principle and production calculation. Air-jet Spinning - Objects, working principle and production calculation. Properties and end uses of different types of yarns such as ring spun, rotor spun, friction spun and air-jet spun etc.
38
Module-II (12 Hours) Carding Process - Objects , type and working principle of carding machines; production calculation Combing Process- objects, principles of machines used in combing preparatory; sequence of combing operation; combing efficiency and production calculation. Drawing Process - Objects, working principle and production calculation of Draw frame. Roving Process - Objects, working principle and production calculation of Speed frame.
B.Tech (Textile Engineering ) SYLLABUS FOR ADMISSION Batch 2015-16
4th Semester
Module-IV (08 Hours)
Objectives of plying and twisting of spun and filament yarns. Objectives and process description of reeling. Brief description of fancy yarns: ply cable yarn; core spun yarn, sewing threads, slub yarn, mélange yarns etc. Essential properties of a sewing thread. Concept of yarn quality and its importance.
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39
Books Recommended: 1. Spun Yarn Technology Eric Oxtoby 2. Textile Science by Corbmann 3. Short Staple Spinning Series by W. Klein
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
Third Year Textile Engineering
5th Semester
Fifth Semester
PC PC PC
PE
OE
PC
Course Name
Yarn Manufacturing-III Fabric Manufacturing-III Fabric Structure & Design Process Control in Yarn Manufacturing/Process Control in Fabric Manufacturing/Process Control in Textile Chemical Processing C++ & Object Oriented Programming/ Human Resources Management /Production Management/Optimisati on Engineering Advance Lab-I
Total Total Marks: 1100
Total Credits: 24 Mechanics of Textile Honors Machinery
3-0 3-0 3-0
3 3 3
100 100 100
50 50 50
3-1
4
100
50
3-1
4
100
50
17
17
500
250
4
4
100
50
2 2 2
1 1 1
50 50 50
8
4
200
14
7
50
350
39
Minor
Fabric Manufacturing Technology
University Marks
Practical Internal Credit Marks Evaluation Hours/ Practical week L/T
Semester : 5th
Page
Code
Theory Credit Hours/ Theory Week L/T
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
5th Semester
-------------1.
PTX5D001 Honours(CP) Mechanics of Textile Machinery
4-0-0
4
2.
PTX5G001 Minor(CP)
Fabric Manufacturing Technology
4-0-0
4
3.
PTX5H001 OE(O2)
Polymer & Fibre science
4-0-0
4
4.
PTX5H002 OE(O2)
Production Management
4-0-0
4
5.
PTX5H003 OE(O2)
Product Development
4-0-0
4
6.
PTX5I101 PC(CP)
Yarn Manufacturing - III
3-0-1
4
7.
PTX5I102 PC(CP)
Fabric Manufacturing - III
3-0-1
4
8.
PTX5I103 PC(CP)
Fabric Structure & Design
3-0-1
4
9.
PTX5I201 PC(CP)
Advance Lab - I
0-0-4
4
10.
PTX5J001 PE(O3)
Process Control in Yarn Manufacturing
4-0-0
4
11.
PTX5J002 PE(O3)
Process Control in Fabric Manufacturing
4-0-0
4
12.
PTX5J003 PE(O3)
Process Control in Textile Chemical
4-0-0
4
Processing --28
Course Objectives:
YARN MANUFACTURING-III
Page
PTX5I101
40
---
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
• •
5th Semester
To educate the students about developments in design, constructional details and working principles of Ring spinning machine and their influence on techno-economic aspects of yarn. To educate the students on non-conventional spinning process and features of related machineries used for conversion of fibres to yarns and structure and properties of those yarns. To impart knowledge on spinning processes and related machineries for producing yarn from long staple fibres.
Course Outcomes After successful completion of this course, the students should be able to • • • • • •
Describe the developments in Ring spinning machines to produce yarn of desired quality economically. Learn to use alternative non-conventional spinning process and machines involved in formation of yarn. Control process parameters in new spinning system to produce yarn. Compare the structure and properties of rotor spun, friction spun and air-jet spun yarns with ring spun yarn Select and control the process parameters to produce yarn from different long staple fibres such as wool, jute, flax and silk Calculate the production as well as draft of all the spinning systems
Module – I Development in Ring Spinning : Compact Spinning - working principles of different compact spinning systems-Elitwist-Comfortwin, structure and properties of compact yarns, applications of compact yarn Techno economics of compact spinning. SIRO Spinning- Principle and mechanism of SIRO spinning system, structure, properties and end uses of SIRO yarn. Solo spinning system.
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Module – III
41
Module – II Non-conventional spinning processes: Causes leading to the advent of non-conventional systems of spinning. Rotor spinning : Tasks of the rotor spinning machine; Mechanism of yarn formation on rotor spinning; Raw material requirements and preparation - raw materials requirements ( fibre lengths, fineness, strength, dirt & dust, foreign matter); Designing features of chief organs and their functions - sliver infeed unit – feeding roller & guide plate, opening unit - opening roller - clothing of the opening roller, trash removal, fibre guide passage, fibre flow into the Rotor - rotor groove, rotor diameter, combination of rotor diameter and rotor groove, rotor bearing, rotor revolutions, formation of a coherent fibre strand, back doubling, formation of the yarn, the false twist effect, wrapping fibers, yarn withdrawal and winding unit - navel- types of the navel, withdrawal tube, direction of withdrawal, package formation unit requirements for the package, the winding process; Effect of rotor machine variables and fibre properties on the properties of rotor spun yarns. techno-economic aspects of rotor spinning system; Limitation of rotor spinning.
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
5th Semester
Friction spinning : Operating principle; Deigning aspects of feed device, opening roller and spinning drum, classification, raw material requirements, technological interrelationships, yarn structure and characteristics, techno-economic aspect. Air-jet spinning: Mechanism of yarn formation on Air-jet spinning; Designing asepses of nozzles; Raw material requirements; Structure, properties and end uses of yarns spun on Air-jet spinning, technoeconomics aspects. Comparison of properties of ring spun, rotor spun, friction spun and air-jet spun yarn. Module – IV Long Staple Spinning: Principle ,working and process parameters of spinning system for long staple fibres and their blends such as woollen , worsted, spun silk , flax and jute spinning system. Books Recommended: 1. Mahendra Gowda R V, “ New Spinning Systems”, NCUTE Publication, IIT Delhi, 2006. 2. Eric, Oxtoby, "Spun Yarn Technology", Butterworths, London, 1988. 3. Klein.W, “ New Spinning Systems: Vol 5”, The Textile Institute”, UK, 1993. 4. PR Lord “Spinning in 70’s”. PC
Yarn Manufacturing-III Laboratory
FABRIC MANUFACTURING-III
Page
PTX5I102
42
1. Production of yarn using compact spinning. 2. Production of yarn using SIRO spinning. 3. Study of flow of materials in Rotor spinning machine. 4. Study of different elements of Rotor spinning machine. 5. Study of draft distribution in Rotor spinning machine. 6. Study of twist level in Rotor spun yarn. 7. Production of yarns of different count using Rotor spinning machine. 8. Calculation of production of rotor spinning machine. 9. Study of DREF spinning machine. 10. Study of Air-jet Spinning machine. 11. Study of structure of Ring, Rotor, Friction and Air-jet spun yarn. 12. Study of properties of Ring, Rotor, Friction and Air-jet spun yarn.
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
Course Objectives • • • •
5th Semester
To enable the student to gain knowledge about various modern weaving machineries. To understand the mechanism of weft insertion in different modern looms. To know about high speed weaving. To learn about technology and processes for formation of knitted fabrics and non-woven fabric.
Course Outcomes
After successful completion of this course, the students will be able to • • • • • •
Describe the limitation in shuttle loom and developments of various types of shuutlleless looms. Summarize the working of each elements in unconventional weaving machines. Illustrate the weft insertion cycle of different types of shuttleless looms. Calculate the WIR and production rate of the high speed weaving machines. Describe the various elements and mechanism of different types of knitting machines. Gain knowledge on different techniques for formation of non-woven fabric.
Module-I
Limitation of shuttle looms- Development of shuttleless looms - Classification of shuttleless looms – pre-requisites for shuttleless weaving. Techno economics of shuttleless weaving.
Gripper projectile Loom : Working elements and weft insertion cycle in projectile loom-Torsion bar picking mechanism-Weft selection device-Salient features of projectile loom, Weft insertion rate and production calculation.
Rapier Loom - Classification of rapier loom: Flexible, Rigid rapiers-Principles of tip and loop transferWeft insertion cycle-Rapier drives-Salient features. Weft insertion rate and production calculation. Module-II
Air jet loom : Working principle – weft insertion mechanism - types of nozzles, profile reed. Air requirements. Weft insertion rate and production calculation.
Water jet Loom : Working principle - Weft insertion system – Nozzles - Water requirements – Weft insertion rate and production calculation.
Page
Module-III Knitting Technology: Introduction to Knitting: Difference between woven and knitted products and process. Classification of knitting machines and mechanisms, terms and definitions used in knitting. Elements of knitting machine : needles, sinker and cam. Yarn requirement for knitting, norms of cotton yarn for knitting, fibres used in knitting for both weft and warp knitting. Weft Knitting: General description of weft knitting machines viz. Flat and Circular, primary knitting elements, types of Knitting Needles (Latch, bearded and compound); their knitting cycle, comparison and
43
Multiphase weaving machine: classification, principles of operation , shedding mechanisms of weft way and warp way,supply systems for weft, Fabric Defects
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
5th Semester
use. Classification and representation of weft knit structures, structures and characteristics of plain, rib, interlock and purl structures. Float & Tuck Stitches and their effects on fabrics. Derivatives of Weft Knit Structures. Devices for needle selection. Yarn feeding and creels. Warp Knitting : Basic principle, types of warp knitting machines, different motions, basic warp knitted structures, fabrics and their uses. Fabric defects, Fabric parameters and constants, Fabric relaxation treatments, Calculation related to knitting. Module-IV Non-woven Technology: Introduction to non-woven technology. Types of fibres used and end uses of nonwovens, Methods of web preparation, Orientation of fibres in the web, Methods of bonding of web, Production of non-woven fabrics by needle punching technique, Effects of process and machine variables on properties of nonwoven, Production of stitch bonding, spun bonding, thermal bonding nonwovens. Production of non-woven fabrics by Adhesive bonding, Characteristics and properties of adhesives. Developments and new trends in nonwoven techniques. Books Recommended:
FABRIC MANUFACTURING-III LABORATORY
Page
PC
44
1. Sabit Adanur, ―Hand book of weaving‖, CRC Press Co. ISBN No. 1-58716-013-7, 2001. 2. Talukdar M K, Sriramulu P K and Ajgaonkar D B, ―Weaving: Machines, Mechanisms and Management‖, Mahajan publishers, Ahmedabad, 1981. 3. Talavasek O & Svaty V, ―Shuttleless weaving machines‖, Elsevier science publications, Newyork, 1981. 4. Ormerod A, ―Modern preparation and weaving‖, Butterworths, London, 1983. 5. Techno economics of modern weaving machines‖, Textile Association (India), Bombay, 1982. 6. Woven Fabric Production I‖ – Quality CBT & Course material from NCUTE, 2002. 7. Woven Fabric Production II‖ – Quality CBT & Course material from NCUTE, 2002. 8. D. B Ajgaonkar., ―Knitting technology‖ Universal publication corporation, Mumbai, 1998. 9. Dr.N.Anbumani., ―Knitting Fundamentals, Machines, Structures and Developments‖, New Age International, 2006. 10. Chandrasekhar Iyer, Bernd Mammel and Wolfgang Schach, ―Circular knitting‖, Meisenbach Gmbh, Bamberg, 1995. 11. D.J. Spencer., ―Knitting technology‖, Textile Institute Manchester, 2005. 12. Chandrasekhar Iyer, Bernd Mammal and Wolfgang Schach., Circular Kintting, Meisenbach GmbH, Bamberg, 199. 13. Hand Book of Nonwovens – Edited by S.J.Russell, Wood head publications Ltd., ISBN-13: 978-185573-603-0, 2007. 14. Nonwoven Fabrics: Raw Materials, Manufacture, Applications, Characteristics, Testing Processes, Edited by Wilhelm Albrecht , Hilmar Fuchs and Walter Kittelmann, WILEYCH Verlag GmbH & Co. KGaA, Weinheim,, ISBN: 3-527-30406-1, 2003. 15. Hand Book of Technical Textiles – Edited by S.C.Anand & A.R.Horrocks, Wood head publications Ltd., ISBN 1 85573 385 4, 2000. 16. Applications of Nonwovens in Technical textiles, Edited by R.A.Chapman, CRC press, 2010.
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
1. 2. 3. 4. 5. 6. 7. 8.
5th Semester
To study the different mechanism of Air-jet loom. To study the different mechanism of Rapier loom To produce fabric of specified construction parameters using Lab. Model rapier loom. To study the path of yarn through plain knitting machine. To study the different knitting elements including the cam system. To study the driving mechanism of plain knitting m/c. To study the cloth take-down mechanism of plain knitting m/c. To study the Interlock knitting m/c including arrangement of dial and cylinder needles, cam system and driving mechanism. 9. To Prepare Fabric sample using any one knitting machine available in laboratory. 10. To study the effect of variation in yarn input tension on the loop length in V-bed rib flat knitting machine. 11. To study plain, rib and Interlock knitted fabrics (course per inch, wales per inch, loop length etc.) 12. To study the different elements of a needle punched non-woven machine. 13. To produce a sample of non-woven fabric using needle punched non-woven machine. 14. To study the properties of non-woven fabric.
PTX5I103
FABRIC STRUCTURE & DESIGN
Course Objectives • • • •
To impart knowledge on woven fabric structure. To enable students to learn on development of design and draft for simple weaves, To gain knowledge about colour and weave effects. To impart knowledge about pile structures.
Course Outcomes
After successful completion of this course, the students should be able to
Course Content Module-I (15 Hrs) Classification of fabrics; concept of fabric structure; representation of weave; use of point paper, repeat of weave; drafts and peg plan; relationship between weave, draft and peg plan; Basic Weaves: Method of construction, features and uses of plain weave and its derivatives, twill weave and its derivatives, Satin and sateen weaves and their derivatives. Method of preparation, features and uses of Diamond weaves, Honey comb weaves-ordinary and brighton, Huck-a-back and Mockleno weaves, crepe weave. Module-II (10 hours)
45
Design various weave structures Analyze colour and weave effects Create new structures Draw pile and corded structures Illustrate special weaves
Page
• • • • •
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
5th Semester
Cord Effects: Bedford cords - Plain and Twill faced, Wadded welts and piques – Wadded piques – Loose and fast back welts and piques – Spot figuring – Arrangement of figures – Drop Designs Half drop bases – Sateen system of distribution Extra warp and extra weft designs: Extra warp and Extra weft figuring – with two colours. Backed fabrics: Warp and Weft backed – Reversible and Non-reversible. Module-III ( 08 hours) Pile fabrics : Warp pile, Fast wire pile – Terry weaves – Terry stripe and checks. Weft pile – Plain back and Twill back velveteen. Lashed pile, corduroy. Double Cloth: Definition, features, classification and uses. Method of preparation of self stitched and centre warp and weft stitched double cloths, their salient feature and uses. Warp and weft Wadded double cloth. Brief idea on cross-woven designs and floral designs. Module-IV (07 hours) Special Weave: Gauze and Leno weaves. Russian cord – Net Leno – Madras Muslin structures. Damasks – Ply fabrics – Brocades – Tapestry – Swivel – Lappet – Designs for ornamentation of Fabrics. Self Twilling – Sectional – Inverted hook – Border jacquards.
Books Recommended 1. Groscicki Z J, “Watsons Textile Design and Colour”, Newnes Buttersworth (1988). 2. Groscicki Z J, “Watsons Advanced Textile Design”, Newnes Buttersworth (1989). 3. Klibbe J W, “Structural Fabric Design”, Revised Edition, 1965, North Carolina State University. rd
4. Nisbeth H, “Grammer of Textile Design”, 3 Ed., D B Tarapore Wala sons and Co. (1994). 5. Gokarneshan N, “Fabric Structure and Design”, New Age International, New Delhi (2004)
PC
FABRIC STRUCTURE & DESIGN LABORATORY
Analysis of the following Cloths in respect to fabric parameters and design with drafting and lifting plan, denting order, colour plan and use : 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13.
Plain and its derivatives Twill and its derivatives Diamonds and Drapers Honey comb Huck-a-back Mockleno Welts and Piques Stripe and Cheques Satin / Sateen Terry pile Colour and Weave effect. Double Cloth Extra warp and weft
To enable the students to understand process and quality control measures during spinning of yarn
Page
Course Objectives:
46
PTX5J001 PROCESS CONTROL IN YARN MANUFACTURING
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
5th Semester
Course Outcomes:
Upon completion of this course, the student shall be able to : •
• • • •
Describe and apply process parameters and control measures in each stage of yarn manufacturing process to produce quality yarn at reduced cost of production. Describe factors influencing production of the spinning machines. Apply control measures to improve productivity. Analyse quality parameters of yarn Describe special measures to be taken while processing man made fibres
Module-I Importance of fibre mix homogeneity on yarn quality; control of mixing through fibre quality characteristics –Linear programming in optimizing mixing-- Fibre Quality Index – Blending Irregularity assessment of fibre-blend variations. Contamination & its control-Online monitoring of contamination – Stickiness: causes, effect & control strategies. Process control strategies for organic cotton processing. Different levelling methods adopted in the spinning machines to achieve better uniformity of the products; influence of the uniformity of the intermediate products on the yarn quality; effect of machines and processing parameters on product uniformity;
Module-II Causes of nep and hook formation in the fibre-opening processes; improving the removal of neps in the carding and combing machines; maximizing the fibre hook straightening during the preparatory operations; measurement of neps and hooks. Control of waste in blowroom, card and combers; influence of machine and processing parameters on waste removal; controlling the lint content in waste; cleaning efficiency and cleaning intensity.
Module-III Factors affecting the production limits of the spinning machinery; achieving maximum production in the given machinery; new concepts in achieving higher production in the spinning machinery; role of machinery maintenance and humidity control on production efficiency; computation of the productivity indices - HOK, OHS, Spindle Utilization & Productivity Index (PI).Units per Kilogram (UKG) calculations and its importance.
Page
Module-IV Yarn Quality Control : Within bobbin & between bobbin count variations - Causes, effects and remedies. Unevenness: causes, effects & control measures, Hairiness: Causes, effects and control strategies. Effect of roller setting, spacer, top arm pressure and top roller cots on yarn quality. Cots and aprons: selection for
47
End breakage: causes – snap study – measures to control end breakage - norms. Process control in slub yarn manufacturing: slub particulars – quality checking Optimum processing conditions required for man-made-fibres like polyester, viscose in the spinning machinery
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
5th Semester
coarse, fine and synthetic yarn processing. Traveller selection for various counts. Yarn Faults: Classification-Causes - methods to reduce faults. Strength C.V% and its control. Books Recommended : 1. Garde A.R. and Subramaniam T.A., “Process Control in Spinning”, ATIRA Publicaitons, Ahmedabad, 1989 2. Klein W., “Man-made Fibres and their Processing” ,The Textile Institute, Manchester, 1994 3, Lord P.R., “Yarn Production; Science, Technology and Economics”, The Textile Institute, Manchester, 1999 4, Furter R., “Evenness Testing in Yarn Production Part 1 and Part II “, The Textile Institute, Manchester, 1982 5. Van der Sluijs M and Hunter L., “Neps in Cotton Lint, Textile Progess “,The Textile Institute, Manchester, 1999 6. Slater K.Yarn Evenness, “Textile Progress”, The Textile Institute, Manchester, 1986. 7. Townend P.P., “Nep Formation in Carding “, Wira, U.K., 1982
PTX5J002
PROCESS CONTROL IN FABRIC MANUFACTURING
Course Objectives To enable the students to understand process and quality control measures during formation woven fabric. Course Outcomes: Upon completion of this course, the students shall be able to : •
• • • • •
Describe and apply process parameters and control measures in each stage of weaving process to produce flaw less fabrics. Describe factors influencing production of the weaving preparatory machines and loom. Apply control measures to improve loom efficiency. Describe the key control measures in knitting process. Analyse quality of fabrics and classify fabric defects. Inspect fabric defects.
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Module-II (14 Hours) Process Control in Sizing : Choice of size receipe and preparation, control of size pick-up, control of yarn stretch in different zones and measurement of stretch in sizing, Control of moisture in sized yarns, quality
48
Module-I (14 Hours) Process Control in Winding: Control of quality of knot, characteristics of good splice-appearance and strength rating, yarn faults classification by Classimat, yarn clearer setting adjustment and removal of yarn faults, package defects, performance in winding, control of productivity, calculation of expected efficiency of an Autoconer. Control of Tension level, Relative humidity and temperature, Machine and labour productivity. Norms. Performance assessment and calculations. Process Control in warping: Control of end breaks, tension levels, quality and the productivity in warping. Process Control in Pirn Winding: Minimising End breaks, stoppages due to mechanical failure, Improving build of pirn, control of speed and efficiency.
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
5th Semester
of sized beam, Improvement of weaving of sized yarns, expected efficiency in sizing, Direct control of size losses. Machine and labour productivity. Norms. Performance assessment and calculations.
Process Control in Drawing-in and Tying: Care in use and selection of healds and reeds; Drop Pins, Care in Drawing-in and Warp tying.
Module-III (14 Hours) Control of Productivity in Loom Shed: Control of Loom Speed, efficiency and stoppages, quality of yarn. Calculations on loom efficiency, expected loom efficiency of Automatic Looms, shuttleless loom. Machine and labour productivity. Norms. Performance assessment and calculations.
Control of Hard Waste and Consumption of Accessories: Control of waste in winding, warping, sizing and drawing-in, pirn winding and loom shed. Selection and care of accessories
Module-IV (14 Hours)
Key control points in knitting , Quality control of knitted fabrics , Control of knitted loop length, Common faults in knitted fabrics Fabrics Quality Control : Classification of fabric defects, Control of fabric defects and quality in weaving and knitting ; Fabric inspection – Manual, semi-automatic and Automatic Inspection systems, independent product quality certification, acceptable quality level, MIL standards and final inspection.
Books Recommended 1. Process control in weaving by M C Paliwaland P D Kimothi, ATIRA Publication. 2. Process Control in Textile Manufacturing , volume in Woodhead Publishing Series in Textiles Edited by:A. Majumdar, A. Das, R. Alagirusamy and V.K. Kothari
PTX5J003
PROCESS CONTROL IN TEXTILE CHEMICAL PROCESSING
Page
To enable the students to understand process parameters and quality control measures during chemical processing and of textile material.
49
Course Objectives:
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
Course Outcomes:
5th Semester
Upon completion of this course, the students shall be able to : • Analyse various process parameters and their effects on textile materials during desizing, scouring, bleaching, mercerising, dyeing, printing and finishing process. • Use computer colour matching for measuring shade matching, dyeing recipes and strength etc. • Implement and control process parameters and condition for producing finished goods of optimum quality.
Module-I (14 Hours) 1. Introduction: Definition of process control and Quality control. Need for quality control in textile chemical processing – Flowcharts indicating process control and quality control tests to be carried out in Desizing, Scouring, Bleaching, Souring, Mercerizing, Dyeing, Printing and Finishing. 2. Analysis of Desizing and Scouring: Inspection of grey fabric. Identification and estimation of residual starch, determination of weight loss during desizing and scouring, estimation of residual wax content by Soxhlet extraction method, estimation of copper number, determination of cupprammonium fluidity, determination of acid groups by Methylene blue absorption method. Module-II (14 Hours) 3. Analysis of Bleaching and Mercerizing: Absorbency tests by Drop test method and Wicks method, determination of ash content, determination of whiteness and whiteness retention, determination of caustic soda concentration and silica in peroxide bleach bath, determination of Barium Activity Number, determination of fabric shrinkage, lustre number and deconvolution count. 4. Analysis of Dyeing and Printing: Determination of concentration of caustic soda and sodium hydrosulphite in vat dye liquor, testing of suitability of thickener in print paste formulation, analysis of print paste formulation. Module-III (12 Hours)
5. Fastness Testing: Methods of determination of fastness to washing, light, perspiration, rubbing, hot pressing, dry cleaning, sublimation and bleaching-norms and standards. 6. Analysis of Finshing: Determination of efficiency of water proofing, flame proofing, starching & resin finishing. Estimation of residual formaldehyde present in rein finished fabric, optical brightener test for uniformity of cross-linking in resin finished fabric, Assessment of degree of heat setting in polyester by Iodine absorption method.
Page
Books Recommended: 1. Vaidya.A.A, and Trivedi.S.S “Textile Auxiliaries and Finishing Chemicals”, ATIRA, Ahmedabad, 1985 2. Shenai.V.A.,"Evaluation of Textile Chemicals" Sevak Pub.,Bombay, 1980. 3. “ISI Handbook of Textile Testing”, Indian Standards Institution, New Delhi, 1982 4. Volz.H.Z, “Industrial Colour Testing – Fundamentals and Techniques”, VCH, 1994
50
Module-IV (12 Hours) 7. Computer Colour Matching: Concept of Computer Colour Matching (CCM), working principle of CCM, advantages and limitations of CCM, applications of CCM. 8. Quality Control and Productivity: Quality control and productivity in Bleaching, dyeing, printing and finishing, control of damages in chemical processing.
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
5th Semester
5. Vaidya.A.A and Datya.K.V, “ Chemical Processing of Synthetic fibres and blends”, John Wiley and Sons, New York, 1984. 6. Slater.K., “Chemical Testing and Analysis”, Textile Progress Vol.25 No.1/2 , Textile Institute, 1994. 7. Doshi.S.M and Shah.H.A, “ Quality and Process Control”, Chemical Processing Tablet IX, The Textile Association, Bombay, 1984
OE
C++ & Object Oriented Programming (Common to other branches of Engg.)
OE Human Resources Management (Common to other branches of Engg.) PTX5H002 OE Production Management (Common to other branches of Engg.) OE Optimisation Engineering (Common to other branches of Engg.)
•
To give a detailed knowledge about software tools used for textile designing
Page
Course Objectives
51
PTX5I201 ADVANCED LAB-I ( TEXTILE AND APPAREL CAD LABORATORY)
•
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
5th Semester
To make the students acquainted with the applications of computers in the field of printing, woven design, garment design, pattern making and grading.
Course Outcomes
After successful completion of this course, the students should be able to • • • •
Develop weave design using software tools Develop 2D fabric simulation with different weaves for dobby and jacquard design. Create various types of motifs for printing with repeat designs Develop garment patterns for a using CAD software.
LIST OF EXPERIMENTS
PHOTOSHOP SOFTWAREgiven apparel specifications. 1. Development of art work using software. 2. Design repeat creation 3. Stripe design development (Weave order and Colour order) 4. Check design development (Weave order and Colour order) 5. Jacquard design development & preparation of 2D simulation. 6. Development of a Print design and making screen for individual colours.
COREL DRAW SOFTWARE 1. Fashion illustration 2. Apparel accessories development 3. Two dimensional simulation of any one Men’s/Women’s/Kids wear 4. Pattern making, grading and lay planning for given apparel specifications
PTX5D001 MECHANICS OF TEXTILE MACHINERY ( Honours )
•
To gain knowledge about various design concepts on shedding tappets, speed frame cone drums and ring frame shaper cams. To know about power transmissions
Page
•
52
Course Objectives
•
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
5th Semester
To acquire knowledge about application of principle of moments on various textile machineries
Course Outcomes
After successful completion of this course, the students should be able to • • • • • • • •
Define the importance of gear and belt drives Express the relationship between tensions in belt drives and also the condition for maximum power transmission Design the profiles of cone drums used in speed frames as well as scutcher, plain and twill tappets and ring frame builder motion cams Calculate the picking force, shuttle velocity and acceleration in weaving machines Justify the use of kinetic energy, potential energy and principle of moments in textile industry Use the equations of motions in textile applications Explain the importance of friction in textile applications Point out the applications of brakes and clutches in textile industry and to derive the expressions for the torque transmitting capacity of various types of clutches
Course Content
Page
Module-II (14 Hours) 5. Linkage Mechanisms: Link , kinematic pair, degrees of freedom, kinematic chain, linkage mechanism and structure, Classification of mechanisms, Velocity & acceleration diagrams of four and six bar linkage mechanisms, Relative velocity and instantaneous method. Applications of different mechanism for the sley driving. 6. Control mechanisms: Introduction- elements of control mechanism- open loop and closed loop systems, the detecting elements - detection of broken yarns and slivers, pick finding devices on loom, control of yarn and cloth tension, stretch control in sizing, control of temperature and liquor ratio in textile processing.
53
Module-I (14 Hours) 1. Drives and Power Transmission: Belt Drives (mathematical representation of open and cross drives), Concept of Flat and V pulley, timing belt drive. Chain & sprocket drum, Gear Drives- study of gears, type of gears in spinning preparatory machines, Ring frame, looms etc., worm and worm wheels in looms and ring frames, Bevel gears in carding, speed frames etc., epicyclic and differential gearing in comber and speed frames, rack & pinion, movement of bobbin drive in speed frame, idea of double hook joint, planetary mechanism in coiling. Screw traversing mechanism. 2. Intermittent Rotary motion: Ratchet and pawl mechanism, Let off and Take up motion in weaving machines, Geneva wheel, special oscillatory mechanism, detaching roller drive in combing 3. Cams: Introduction, types of cams, types of follower, follower displacement programming, motions of the follower, cams with specified contours- tappets, winding cams, ring frame builder cams, picking cam, knitting cam, etc. 4. Clutches & Brake: Clutches- Jaw/toothed clutches, friction clutches, cone clutches. Brakes-Mechanical brakes, Block brake with short shoe, Pivotal double block brake, Internal expanding brake, Band brake.
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
5th Semester
Module-III (12 Hours) 7. Friction and lubrication: introduction, the nature of friction, lubrication by means of chemical films, lubrication by thick films of fluid, the use rolling instead of sliding contact, journal and roller bearing classification of bearings used in textile machines, special lubrication techniques in textile machines, friction in textile materials, friction clutches and brakes in textile machines, friction drives, cone drum drives in speed frame, indirect loom beam drive, friction tensioner in winding etc. 8. Balancing of Machine parts: Basic concepts with reference to balancing of card cylinder, bobbin rail of speed frame, flyer balancing, ring rail & spindle in ring frame, rotor, crank shaft balancing etc. 9. Vibration: Basic concepts, vibration in looms, ring frame, speed frame etc.
Module-IV (12 Hours) 10. Static and Dynamic force analysis: Introduction, basic concepts, static equilibrium; concept of dynamic analysis, D’Alemberts principle, dynamic analysis of crank sley mechanism, turning moment of ring frame main shaft, crank shaft of loom etc., fly wheels on looms etc., moment of inertia, centripetal and centrifugal forces, Mathematical concept of balloon formation in ring frame and winding, Forces acting on yarn in ring frame, roller movement and loading in drafting, motion of winding traverse, motion of beams and drums, Mathematical analysis of beatup mechanism. Dynamics of shedding, dynamics of Torsion bar picking mechanism. Books Recommended: 1. Mechanics for Textile Students –W.A.Hantoon, Textile Institute, Butterworth,1960. 2. Textile Mechanics Vol. I & II – K. Slater, Textile Institute, Manchester, 1977 3. Textile Mechanics – W.M.Taggart 4. An Introduction to Textile Mechanisms – P. Grosberg, Ernest Benn Ltd., London,1968 5. Textile Mathematics, Vol-I, II & III - J.E.Booth, Textile Institute, Butterworth 6. Mechanics of Spinning Machines-R.S.Rengaswamy, NCUTE Publication
PTX5G001
FABRIC MANUFACTURING TECHNOLOGY
Page
Module-I Preparatory Processes for Fabric Manufacture : Cop unwinding characteristics, Principles of wound package formation – winding, pirn winding, warping and sizing. Preparatory processes for knitting and nonwoven manufacture.
54
( Minor Specialisation)
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
5th Semester
Module-II Woven Fabric Manufacturing Process : Concept of shedding, picking, and beat-up. Warp tension and cloth control – effect of temples on cloth formation, weaving resistance, bumping condition, disturbed weaving conditions. Optimization of loom, settings for different weave structure. Module-III Knitted Fabric Manufacturing : Concept of loop formation, Needle selection techniques in weft knitting, Patterning for multi track machines, Yarn tension and knitting forces, Pattern wheels and chain links in warp knitting. Module-IV Non- woven Fabric Manufacturing : Theories of nonwoven formation – Mechanical, Chemical and Thermal bonding.
Page
55
Books Recommended: 1. Carl A. Lawrence, “Fundamentals of spun yarn technology”, CRC Press, New York, 2003. 2. Grosberg P and Iype C, “Yarn Production – Theoretical Aspects”, The Textile Institute, Manchester, 1999. 3. Marks R and Robinson A T C, “Principles of weaving”, The Textile Institute, Manchester, 1976. 4. Allan Ormerod and Sondhelm W S, “Weaving - Technology & Operation”, The Textile Institute, Manchester, 1998. 5. Raz S, “Warp Knitting Technology”, Verlag Melliand Textilberchte, GMBH, Heidelberg,1987.
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
6th Semester
Sixth Semester Theory Code
Practical
Course Name
Hours/ week L/T
Credit Theory
University Marks
Internal Evaluation
Hours/week L/T
Credit Practical
Marks
PC
Theory of Textile Structure
3-0
3
100
50
2
1
50
PC
Testing of Textile Materials
3-0
3
100
50
2
1
50
3-1
4
100
50
3-1
4
100
50
Environmental Science & Engineering 3-0
3
PE
PE MC & GS OE HS MC
High Performance Fibers/Textile Composites/Manufacturing of Specialty Yarn Manufacturing of Specialty Textiles/Advanced Chemical Processing/Apparel Technology
150
Industrial Lecture # Business Communication & Skill for Interview ## Yoga
Total
2-0
19
1
50
2*
1
50
3
1
50
4
2
100
2
1
50
18
400
400
13
4
4
100
50
6
300
Total Marks: 1100
Technical Textiles
Minor
Textile Chemical Processing
Page
Honors
56
Total Credits: 24
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16 Semester : 6th -------------1. PTX6D001 Honours(CP) Technical Textiles 2. PTX6E101 HS(CP) Business Communication & Skill for Interview 3. PTX6G001 Minor(CP) Textile Chemical Processing 4. PTX6H301 OE(CP) Industrial Lecture # 5. PTX6I101 PC(CP) Theory of Textile Structure 6. PTX6I102 PC(CP) Testing of Textile Materials 7. PTX6J001 PE(O1) High Performance FIbres 8. PTX6J002 PE(O1) Textile Composites 9. PTX6J003 PE(O1) Manufacturing of Specialty Yarn 10. PTX6J004 PE(O2) Manufacturing of Specialty Textiles 11. PTX6J005 PE(O2) Advanced Chemical Processing 12. PTX6J006 PE(O2) Apparel Technology
6th Semester
4-0-0 1-0-2
4 3
4-0-0 0-0-1 3-0-1 3-0-1 4-0-0 4-0-0 4-0-0 4-0-0 4-0-0 4-0-0
4 1 4 4 4 4 4 4 4 4 --28 ---
*Project/ Case Study as assigned by the College/Supervisor # To be conducted by the Training & Placement department by inviting experts from the industry. No academician to be called. Record may be asked by the University for verification. Evaluation to be done by the TPO.
Page
57
# # To be conducted by the Training & Placement department of the College.
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
PTX6I101
6th Semester
THEORY OF TEXTILE STRUCTURE
Course Objectives:
To enable the students to understand the fundamentals of the yarn structure, measures of structural parameters and factors influencing them.
To enable the students to learn about geometry of woven, knitted and nonwoven fabrics and understand the deformation of fabric under stress
Course Outcomes : Upon completion of the course the student will be able to illustrate :
Ideal helical model of yarn and different structural parameters Method of measuring structural parameters Effect of different parameters affecting the structure of yarn and on its properties Models proposed for geometry of woven fabrics Characteristics of fabric on deformation Structural characteristics of knitted and nonwovens And design the fabric to get the desired property
Module-I 1. Geometry of twisted yarn : Idealized helical yarn structure; yarn count and twist factors, twist contraction; Limits of twist. 2. Packing of fibres in yarn : Idealized packing; measurement of packing density and radial packing density of yarn; Packing in actual yarns; Specific volume of yarns; measurement of yarn diameter. 3. Fibre Migration: Ideal migration, tracer fiber technique, characterization of migration behavior, migration in spun yarns, mechanisms of migration, effect of various parameters on migration behavior
Module-II 4. Structural Mechanics: Translation of fiber properties into yarn properties; Extension of continuous filament yarn for small strains and large strains; Prediction of breakage, Nature of rupture for continuous filament yarn. Extension and breakage of spun yarn, Blended Yarn: Blended yarn structure, Humburgers Theory.
Page
Module-III 6. Fabric Geometry: Engineering approach to the analysis of fabric, Pierce geometrical model relationship between h, p, c, Crimp interchange, Jammed Structure, concept of similar cloth. Minimum possible cover factor. Race track geometry, close limit of weaving concept of pierce elastic thread model. 7. Geometry of weft and warp knitted structures, influence of friction on knit geometry.
58
5. Structure property relationship of ring, rotor, air-jet, friction spun yarn., Extension of continuous filament yarn.
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
6th Semester
Module-IV 8. Fabric deformation under tensile stress; prediction of modulus; tensile properties in bias direction. 9. Other fabric deformation – compression, shear, bending and buckling; fabric handle; Spirality and skewness formation and its control. 10. Structure of felts and stitch bonded fabric; Basic of braided fabric structure.
Books Recommended: 1. Hearle J. W. S., “Structural Mechanics of Fibers, Yarns and Fabrics”, Wiley-Interscience, New York, 1969. 2. Goswami B. C., “Textile Yarns: Technology, Structure and Applications”, Wiley-Interscience, New York, 1977. 3. Jinlian Hu., “Structure and Mechanics of Woven Fabrics”, Woodhead Publishing Ltd., 2004. 4. Hearle J. W. S., John J., Thwaites. and Jafargholi Amirbayat., “Mechanics of Flexible Fibre Assemblies”, Sijthoff and Noordhoff, 1980. 5. Hassan M. Berery., “Effect of Mechanical and Physical Properties on Fabrics Hand”, Wood head publishing Ltd., 2005.
PC
THEORY OF TEXTILE STRUCTURE LABORATORY
Page
59
1. To study the effect of twist level on structure of ring spun yarns . 2. To study the packing of fibres in real twisted yarn. 3. To determine the specific volume and diameters of twisted yarn. 4. To asses the fibre migration of ring spun yarn. 5. To compare fibre migration behavior of ring spun yarn and rotor spun yarn. 6. To study the tensile behavior and breakage of ring and rotor spun yarn. 7. To study the tensile behavior and breakage of filament yarn. 8. To study the deformation of woven fabric under tensile stress. 9. To analyse the construction of a single & double jersy. 10. To analyze the structure and properties of a needle punched fabric
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
PTX6I102
6th Semester
TESTING OF TEXTILE MATERIALS
Course Objectives:
To make the students acquainted with the operational principle of equipments used for testing of various parameters of yarn and fabric.
To enable the students to learn about the testing method of various characteristics of yarn and fabric.
Course Outcomes : Upon completion of the course the student will be able to :
Describe the principle of measurement of different parameters and characteristics of yarn and fabric. Operate equipment used for testing various properties of yarns and fabrics applying knowledge gained through this course. Analyze the various reports generated during quality evaluation of yarn and fabric. Interpret the results and drawing interferences.
Module-I Testing of Yarn Count, Twist and Strength : Yarn numbering and conversion system, twist in continuous filament, spun and plied yarns - twist direction – twist factor – twist and yarn strength; twist measurement and breaking twist angle measurement. Tensile properties of yarn- various type of measuring instruments based on CRT, CRL and CRE and their working principles for measuring tensile strength of yarn- -Single yarn strength; Lea count strength product (CSP) and Corrected Count Strength Product (CCSP)., factors affecting tensile properties, elastic recovery, effect of impact loading and fatigue behavior. Module-II Testing of Yarn Evenness and Surface Quality: Nature and causes of irregularities, principles and methods of evenness testing, evaluations and interpretation of evenness results, concept of index of irregularity. Analysis of periodic variations in mass per unit length. Variance - length curves and spectrogram analysis, yarn faults classification, Uster Classimat and Classifault. Yarn Appearance; Yarn abrasion resistance – importance and measuring technique. Yarn hairiness – importance and assessment techniques. Yarn friction – static and dynamic friction – methods of measurement
Module-III
Page
60
Testing of fabric construction particulars : Measurement of ends and picks per inch, count of warp and weft, determination of the type of weave, measurement of length, width, thickness and Area density (GSM); warp and weft crimp measurements for spun and filament yarn fabrics, the cover factor calculations. Testing of Fabric Appearance, Dimensional and Surface Characteristics: Fabric stiffness – principle of measurement of flexural rigidity; Drapeability – measurement of drape coefficient ; Crease recovery measurement techniques. Wrinkle recovery assessment using standard grades; Principle and functioning of air permeability testers, water repellency, contact angle; Fabric dimensional stability and fabric shrinkage testing; Fabric abrasion resistance – measuring technique; Fabric pilling resistance – methods of determination.
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
6th Semester
Module-IV Testing of Fabric Strength : Tensile strength measurement – ravelled strip test and grab test – mechanical and electronic measuring systems. Tear strength – importance – measuring systems. Bursting strength and its measurement. Ballistic impact strength. Universal tensile tester - principle and operation. Fabric inspection : Manual, semi-automatic and Automatic Inspection systems, classification of fabric defects, independent product quality certification, acceptable quality level, MIL standards and final inspection. Quality assessment of garments - cutting, sewing, pressing, finishing and packageing defects.
Books Recommended: 1. Booth J. E., ―Principles of Textile Testing‖ Butterworths, 1996. 2. V.K.Kothari, ―Testing and Quality Management‖ IAFL Publications, 1999. 3. GAV Leaf., ―Practical Statistics For The Textile Industry: Part I‖, The Textile Institute, 1984. 4. Saville B.P., ―Physical Testing of Textiles‖, Woodhead publishing -UK, 2004. 5. Jinlian H U, ―Fabric Testing‖, Woodhead Publishing, 2008. 6. Arindam Basu., ―Textile Testing (Fibre, Yarn and Fabric)‖, SITRA, Coimbatore, 2001. 7. Somasundar S., ―Application of Statistical Methods in Textile Industry‖, SITRA, Coimbatore, 1998.
TESTING OF TEXTILE MATERIALS LABORATORY
Page
1. To determine the Hank and Hank C.V% of the given sliver / Determination of the within bobbin and between bobbin hank C.V % of the given roving. 2. To determine the count of a yarn by using physical/electronic balance. 3. To measure the Single yarn and Ply yarn twist of the given yarn sample using Twist Tester. 4. To determine the Yarn count, Lea Strength and CSP of the given yarn sample 5. To determine the single yarn strength. 6. To Study evenness and imperfection in the given yarn and compare the results with Uster statistics. 7. To Study the spectrogram and irregularity trace to determine type of irregularity present. Study the imperfections at different sensitivity level for different yarn samples. 8. To Prepare yarns Appearance Boards and compare with ASTM standards. Fabric Testing 1. To characterize a woven fabric with respect to its dimensional properties: Thread density, yarn number, yarn crimp, weave, cover factor, weight(GSM), areal density, skewness, thickness 2. To determine the tensile strength of a woven fabric by strip test method. Draw load-elongation curve of a woven fabric. 3. To determine the tear strength of a fabric using Elmensdorf tear tester or ballistic tester. 4. To determine the bursting strength of a fabric using hydraulic bursting tester. 5. To determine the abrasion resistance of a fabric. 6. To determine the bending length and flexural rigidity of a woven fabric using the Shirley tester. 7. To determine the crease recovery of fabric and observe the effect of loading time and recovery time on crease recovery. 8. To determine the drape coefficient of woven and knitted fabric using the drape meter. 9. To measure the Air permeability and Fabric Impact Strength of the given fabric. 10. To measure the water permeability of the given fabric.
61
Yarn Testing
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
PTX6J001
6th Semester
HIGH PERFORMANCE FIBRES
Course Objectives
To gain knowledge on high performance fibres. To understand the production process of high performance fibres. To get exposure on recent developments of fibres.
Course Outcomes After successful completion of this course, the students should be able to
List the high performance fibres State the application of high performance fibre Summarize the manufacture methods of high performance fibre Explain the working of fibre forming techniques Choose the appropriate polymers and auxiliary chemicals in fibre formation
Course Content Module- I
ARAMID AND SULPHER BASED FIBRES Requirements of high performance fibres. Aramid fibre – Kevlar fiber - Formation – Structure – Properties and application. Nomex fiber – formation – structure – properties and application.Polyphenyl sulphide fibres - Fibre formation - Properties – Applications Module- II
CARBON AND GLASS FIBRES Classification of Carbon fibres - Manufacturing processes from Polyacrylonitrile (PAN), Rayon and Pitch based fibres - Properties and Applications. Glass fibres –Optical fibres Types and composition manufacturing processes - Fibre structure - Properties - Applications. Module- III
CERAMIC, ELASTOMERIC AND PBI FIBRES
Page
62
Ceramic fibres – classification, fibre formation, composition, structure, properties and applications. Elastomeric (Polyurethane) fibres - manufacturing processes - Properties - Applications. HDPE fibersmanufacturing processes - Properties -Applications. Polybenzimidazole (PBI) - Fibre formation, structure, properties and applications.
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
6th Semester
Module- IV
METALLIC FIBRES Metallic fibres -. Steel fibre - Formation – Structure – Properties and application. Aluminium Oxide fibres - Preparation and manufacturing process - Properties - Applications – Composites of Aluminium Oxide fibres. Lead fibres – Fibre Preparation - Properties - Applications - Sound Control and Radiation Shielding Materials.
NEW FIBRES Polystyrene based fibres - Preparation - Properties – Applications. Micro fibres- Preparation – Properties; Bio-absorbable fibres from Cotton, Rayon, Poly Lactic Acid (PLA); Nano-fibres, Ultra-fine fibres, Hollow fibres and its uses. Books Recommended 1. Mukhopadyay S.K., ―High Performance Fibres‖, Textile Progress, Textile Institute, Manchester, Vol. 25, 1993. 2. Menachem Lewin and Jack Preston., ―High Technology fibers - part B‖, Marcel Dekker, New York, 1989. 3. Gupta V.B. and Kothari V.K., ―Manufactured Fibre Technology‖, Chapman Hall Publishing Company, 1997. 4. Anand S.C., ―Medical textiles: Proceedings of the 2nd International conference‖ Bolton, UK. 2001. 5. Menachem Lewin & Jack Preston, ―High Technology Fibres - Part A‖, Marcel Dekker, New York, 1985.
PTX6J002
TEXTILE COMPOSITES
Course Objectives
To gain knowledge on various engineering materials. To attain knowledge in composites structure & components. To understand the characteristics of reinforcement and matrix. To attain knowledge in mechanics of composites To get exposure about the composite manufacturing technologies & testing methods.
Describe the various reinforcements and resins used in composite materials. Distinguish the properties of composite materials with conventional engineering materials. Analyze and interpret the structure of the composite materials Demonstrate the necessary skills in the composite material development Outline the various testing performed in composite materials
Page
63
Course Outcomes After successful completion of this course, the students should be able to
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
6th Semester
Course Content Module-I INTRODUCTION TO COMPOSITES: Definition and classification –Structure of the matrix such as MMC, CMC and PMC. Reinforcement forms – Limitations of the conventional engineering materials such as metal, plastics and ceramics-Advantages of Composites over Conventional Engineering materials. Introduction to green composites and nano-composites. MATRIX AND REINFORCEMENT: Matrix polymer-Thermosets, thermoplastics-Reinforcing agents-Types of reinforcing agents such as fibre, particulate and laminates-Fibre forms such as roving, yarns, fabrics. Testing of Matrix and Reinforcement materials. Prepregs and preforms – manufacturing technologies, advantages and Limitations. Module-II MECHANICS OF COMPOSITES : Mechanical Properties of composites-Elasticity of Composites-Failure modes of Composites-Ply and orientation- Rule of Mixture and Property prediction-Fibre Volume fraction(FVF) and Fibre Mass Fraction(FMF)-Interface and interfacial reactions-Other properties of Composites such as Delamination and Fracture toughness-Compression behavior of CompositesCalculations in FVF, FMF and ply thickness. Module-III COMPOSITES MANUFACTURING METHOD : Goals of Composite manufacturing process, Manufacturing Technologies, Characteristics, Application and Limitations: Lay-up, Spray lay-up, Automatic Lay-up, Vacuum bagging, Compression moulding, Injection moulding, Filament winding, Pultrusion, Resin transfer moulding. Module-IV TESTING OF COMPOSITES : Types of loading: Tension, Compression, shear, flexure. Destructive Testing: Tensile Testing: Inplane tension test, out of plane tensile test - Compression test, interlaminar shear testing, +45o tensile test, rail shear test, short beam shear test, interlaminar fracture testing, Fibre volume fraction: Matrix digestion, Ignition Loss. Moisture diffusivity, void content, accelerated weathering test. Non destructive test: visual, optical, ultrasonic, acoustic, radiographic, thermal. Books Recommended:
Page
Guneri Akovali ―Handbook of Composite Fabrication‖, Rapra Technology Ltd, 2003. Autar K.Kaw , ―Mechanics of Composite Materials‖, Second Edition, CRC press, 2006. George H.Stab , ―Laminar Composites‖, B-H publication,1999. Sanjay K.Mazumdar, ―Composite manufacturing-Material, Product and Process engineering‖, CRC press, 2002. 5. Reinhart T J, “Introduction to Composites”, in Engineering Materials Handbook, Vol. 1, Composites, ASM International, 1993. 6. Chau T, and Ko F K, eds., “Textile Structural Compostes”, Elsevier, 1989. 7. Adanaur S, “Textile Structural Compostes”, in Handbbook of Industrial Textiles. ed.
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1. 2. 3. 4.
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
PTX6J003
6th Semester
MANUFACTURING OF SPECIALTY YARN
Course Objectives
To attain knowledge in formation of texurised yarn and their properties. To understand the process sequences for formation of yarn from man-made staple fibres. To attain knowledge about formation of different types of fancy yarns . To gain knowledge on the formation of core spun yarn. To learn the principle and mechanism of non-conventional spinning system.
Course Outcomes After successful completion of this course, the students will be able to:
Describe the characteristics of raw materials and techniques and parameters required for formation of textured yarn. Express the properties of textured yarn . Outline the process sequences for formation of yarn from man-made staple fibres. Classify the fancy yarns and illustrate the method of their production. Demonstrate the methods of formation of core yarn, Describe the working principle of different new spinning technology for formation of yarn and application of those yarns.
Course Contents: Module – I (12 Hours) TEXTURED YARN TECHNOLOGY: False Twist Texturising Techniques - Principle of False twist texturising machines - Single heater and double heater -. Twisting elements – Factors influencing Twist - Properties of Textured yarn - Effect of feed material and process variables. Basics of air jet texturing – types of yarns produced – process variables -over feed, air pressure temperature and water content. Nozzles, evaluation of textured yarn – Measurement of shrinkage force Crimp contraction and dye uniformity - Texturamat - M.Dynafil tester.
Module-III (08 Hours)
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Module – II (10 Hours) SPINNING OF MAN-MADE STAPLE FIBRES : Study of the spinning of man- made staple fibres – material preparation, processing guidelines, problems, settings, modifications required on cotton and worsted spinning system, steaming and stabilization of yarns. Spinning of dyed fibres, Spinning of micro fibres. Conversion of filament to spun yarm - Principles of stretch breaking and cutting tow to sliver and yarn converter. Formation bulked Acrylic yarn.
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
6th Semester
Production of Fancy yarn – Classification of fancy yarn. Methods of producing slub yarn- Drawn-and-spun yarn, Methods of producing Knop yarn, Snarl yarn, Loop yarn, Spiral yarn etc. Methods of producing mélange yarn. Method of producing milange yarn, Chennile yarn. Module-IV (10 Hours) Principle and mechanism of formation of core-spun yarn on various spinning system Principle and mechanism of yarn formation by the following non-conventional spinning system: Self-twisted yarn- concept of Repco spinning , Twist less yarn- concept of Twilo and Bobtex process, Wrap-spun yarn- concept of wrap spinning Concept of electrostatic spinning. Structure, properties and end uses of these yarns, Books Recommended: 1. Spun Yarn Technology – ERIC OXTOBY 2. Textile Yarn- Goswami., Martindle, Scardino 3. New Spinning Technology,W. Klien , nd
4. Spinning of Manmades and blends on cotton system -Salhotra K R, 2 Ed; The textile Association, India (1989). st
5. Fundamentals of Spun Yarn Technology- Lawrence C A, 1 Ed; CRC Press LLC, Florida, USA (2003) st
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6. Advance in Technology of yarn Production -Chattopadhyay R, 1 Ed; Nodal Centre for Upgradation of Textile Education, IIT, Delhi (2002).
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
PTX6J004
6th Semester
MANUFACTURING OF SPECIALTY TEXTILES
Course Objectives
To attain knowledge about raw materials requirements, production techniques of textiles for specific application.
Course Outcomes After successful completion of this course, the students will be able to:
Describe the characteristics of raw materials and techniques and parameters required for formation of narrow width fabrics. Describe the production different types carpets. Classify the types home furnishing and their production techniques. Outline the techniques of production of textile for industrial application. Classify the fancy yarns and illustrate the method of their production. Describe the mechanism of production of coted and laminated fabrics and their applications.
Course Contents:
Module-I NARROW FABRICS: Introduction –fibre and yarn types, fabrics. Preparation for narrow fabric production - winding, warping, sizing, looming. Narrow fabric production- Woven narrow fabrics and their constructions – structure of narrow fabrics woven on shuttleless looms. Conventional shuttle looms. Needle looms for narrow fabrics production. INDUSTRIAL TAPES: Slide fastener tapes - Insulating tapes – Book binder’s tapes - Labeling Tapes – Border Tapes – Elastic- Pleated lingerie ribbing.
Module-II CARPETS: Non-pile carpet weaves and their looms. Pile surfaced carpet weaves and their looms. Needle felt floor coverings. HOME TEXTILE PRODUCTS: Definition – requirements and production of Kitchen linen, Bed linen, Furnishing ,Floor coverings, Wall coverings, Decoration fabrics.
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INDUSTRIAL FABRICS: Webbings - Manufacture of spindle drive webbing – Print webbings – Webbings for automobile safety belts. Industrial nets- Knotted netting – applications. Industrial braidsClassification of braids – Trimmed braids – Flat braids – Circular Braids - Hollow braids. Production techniques. Properties and applications.
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Module-III
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
6th Semester
Module-IV COATED AND LAMINATED FABRICS : Coating by Direct Method - Foam finishing - foamed and crushed foam coating - Transfer coating - coagulated polyurethane coating - ball licking roller technique - hot melt extrusion coating - calendar coating - rotary screen coating - fabric impregnation method. Testing for adhesion, Flexing, Abrasion resistance. Lamination techniques – Flame, Hot melt. Lamination machines – types, advantages, disadvantages.
Books Recommended: 1. Turner J P, “The production and properties of narrow fabrics”, Textile Progress , Vol.8 No.4, The Textile Institute, Manchester, 2002. 2. Sabit Adanur, “Wellington Sears Handbook of Industrial Textiles”, Technomic publishing company Inc., USA, 1995. 3. Jarmila Svedova , “Industrial Textiles”, Elsevier Science Publishing Co in, New York, 1990. 4. Alexander N G, “Desighing Interior Environment”, Mass court Brace Covanorich Inc., Newyork, 1996. 5. Crew A H and Arahamsen H, “Carpets: Back to Front”, Textile Progress, Vol.19 No.3, The Textile Institute, Manchester,1987.
PTX6J005
ADVANCED CHEMICAL PROCESSING
Course Objectives: Enabling students to :
Learn about the modification in process sequences of chemical processing. Acquire knowledge for reduction of energy consumption, waste water during chemical processing. Study theory of dyeing and thermodynamic mechanism and development in methods of wet processing i.e pretreatment, dyeing, printing and finishing processes for textiles. Gain knowledge on process and quality control during chemical processing of textiles. Gain knowledge on automation in machineries used in chemical processing.
Modify the combining sequences of pretreatment process and use short liquor methods for chemical processing of textiles. Evaluate various auxiliaries used in chemical processing. Adopt techniques for minimization of energy consumption and waste water during chemical processing. Desceribe theory of dyeing and thermodynamic mechanism and development in methods of wet processing i.e pretreatment, dyeing, printing and finishing processes for textiles. Evaluate process and quality control parameters during chemical processing of textiles. Evaluate the colour shades and prepare shade data for reproduction.
Illustrate automation in various machineries used in chemical processing.
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Course Outcomes After successful completion of this course, the students will be able to:
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
6th Semester
Module-I Combined pretreatment methods: Basic criteria for combining pretreatment methods, combined desizing and bleaching, scouring and bleaching, desizing - scouring and bleaching of natural, man made and blended textiles. Short liquor methods: Concept of short liquor processing, advantages and limitations. Short liquor pretreatment and dyeing of various textiles. Fastness determination: Various Fastness criteria of dyed and printed textile. Grading and methods to determine fastness relating to washing, light, perspiration, sublimation and chlorine treatment. Module-II Evaluation of auxiliaries: Importance and method of evaluation of wetting agents, optical brighteners, flame retardants, water repellents and soil release agents. Reduction in wastage of energy: Development of new continuous and batch machines as well as modified processes. Reduction in waste water load: Specification of water for use in industries and its discharge to public sewage, bio-degradation of chemicals. Measurement of waste water load. Preventive measures to reduce this load. Module-III Theory of coloration of textiles: Basic approaches for application of colouring materials on various textiles, dye-fibre interaction through physical and chemical forces. Thermodynamic study of dyeing: Study of vat dye on cotton, acid dye on wool and nylon. Dyeing equilibrium and concept of half time dyeing. Development in chemical processing: Various developments in pre-treatments, dyeing, printing and finishing of textiles in reference to use of water, right first time dyeing and controlled application techniques.
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Books Recommended: 1. Bird C L and Boston W S, “The theory of coloration of textiles”, Dyers Company Publication Trust, Bradford, England, 1975. 2. Manivaskaram N, “Treatment of Textile Processing Effluent”, Sakthi Publications, Coimbatore, 1995. 3. Peters R H, “Textile Chemistry”, Vol- III, Elsevier Scientific Publishing Co., New York, 1975, 4. Smethwurst G, “Basic water Treatment”, IBT Publications, Delhi, 1989. 5. Sule A D , “Computer colour analysis”, New Age International (P) Ltd., New Delhi, 1997.
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Module-IV Process and quality control: Detailed study of chemical processing methods. Control of process parameters. Quality of raw and processed materials. Evaluation of quality of processed textiles after each processing step. Shade reproduction and repetition : Theory and tristimulus values of colour, colour coordinates. Primary, secondary and tertiary colours. Colour yield. Analysis of shade. Preparation of shade datas for reproduction. Automation in dye house: Automation in dyeing machineries, colour rooms. On- line monitoring of concentration of dye and chemicals.
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
PTX6J006
6th Semester
APPAREL TECHNOLOGY
Course Objectives: Enabling students to :
Acquire knowledge on processes involved in garment manufacturing. Gain knowledge on process parameters and quality control. Gain knowledge on machineries used in apparel production.
Course Outcomes After successful completion of this course, the students will be able to:
Describe the each stage of garment manufacturing process. Describe the concept and techniques of garment finishing. Illustrate the quality control aspects in garment manufacturing
Course Contents. Module-I Garment Manufacturing: Introduction, Indian apparel industry. Different garment production systems. Selection of Fabrics: Garment from Woven and knitted fabrics, Various fabrics available in market, their characteristics and applications to suit to different purposes Pattern making: Introduction to pattern making and garment, Construction. Different terminologies. Drafting, Basic bodies blocks, Muslin pattern. Commercial pattern, Methods of making basic pattern, grading of pattern, size, size charts. Module-II Marker Making : Objectives, Method of marker making. Spreading and lay planning: Introduction to symmetrical and asymmetrical fabrics, criteria of spreading, methods of spreading, spreading m/cs. Principles of lay plan, types of lay plan. Garment Cutting: Introduction to cutting room processes, cutting methods and their merit demerits. Sorting/Bundling system : Introduction, need of Sorting/Bundling system, precautionary measyre to be taken.
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Module-IV Garment finishing: Fasteners, thread tucking, care and size labeling system, checking, pressing, folding and packing, packing standards for domestic and export markets. Quality Control in Garment manufacturing: Control in pattern making, grading, fabric laying, marking, sewing and finishing, control of garment defects.
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Module-III Garment Sewing: Introduction to sewing m/c and its parts, sewing room processes and working details. Different types of sewing m/c and its suitability, Different sewing m/c driving system. Attachment of sewing m/c, Sewing needle and its sizes. Sewing stitches and seams types: Stitch formation, types of stitches, seam classification, seam geometry seam strength and slippage, seam puckering. Thread calculation and its consumption Trimming and Garment accessories: Definition, types, trimming methodologies and accessories application.
6th Semester
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16 Computer Application in Garment Manufacturing: Application in pattern making, grading, lay planning, sewing and finishing, computer aided embroidery designs. Concepts of computer integrated manufacturing (CIM) to the garment industry.
Books Recommended: 1. Carr H and Lantham B, “The Technology of Clothing Manufacture”, Om Book Service, Delhi. 2. Mehta P V and Bhardwaj S K, “ Managing Quality in apparel industry”, Om Book Service, New Delhi 3. Aldrich W, “Metric Pattern Cutting”, OM Book Service, New Delhi (1998). 4. Cooklin Gerry, “Garment Technology for Fashion Designers”, OM Book Service, New Delhi (1997). nd
5. Eveleyn M and Ucas, “Clothing Construction”, 2 Ed., Hughton Mifflin Co, Boston (1974).
PMG6M001 ENVIRONMENTAL SCIENCE AND ENGINEERING (3-0-0) Module I Multidisciplinary nature of environmental studies Definition, scope and importance, Need for public awareness. Natural Resources: Renewable and non-renewable resources: Natural resources and associated problems.
a) Forest resources: Use and over-exploitation, deforestation, case studies. Timber extraction, mining, dams and their effects on forest and tribal people. b) Water resources: Use and over-utilization of surface and ground water, floods, drought, conflicts over water, dams-benefits and problems. c) Mineral resources: Use and exploitation, environmental effects of extracting and using mineral resources, case studies. d) Food resources: World food problems, changes caused by agriculture and overgrazing, effects of modern agriculture, fertilizer-pesticide problems, water logging, salinity, case studies. e) Energy resources: Growing energy needs, renewable and non renewable energy sources, use of alternate energy sources. Case studies. f) Land resources: Land as a resource, land degradation, man induced landslides, soil erosion and desertification. Role of an individual in conservation of natural resources. Equitable use of resoureces for sustainable lifestyles.
Module II Ecosystems Concept of an ecosystem.
Structure and function of an ecosystem. Producers, consumers and decomposers. Energy flow in the ecosystem. Ecological succession. Food chains, food webs and ecological pyramids. Introduction, types, characteristic features, structure and function of the following ecosystem :a) Forest ecosystem b) Grassland ecosystem c) Desert ecosystem d) Aquatic ecosystems (ponds, streams, lakes, rivers, oceans, estuaries)
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Cause, effects and control measures of :a) Air pollution b) Water pollution c) Soil pollution
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Environmental Pollution Definition
6th Semester
d) e) f) g)
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16 Marine pollution Noise pollution Thermal pollution Nuclear hazards Solid waste Management: Causes, effects and control measures of urban and industrial wastes. Role of an individual in prevention of pollution. Pollution case studies. Disaster management: floods, earthquake, cyclone and landslides.
Module III Social Issues and the Environment
From Unsustainable to Sustainable development Urban problems related to energy Water conservation, rain water harvesting, watershed management Resettlement and rahabilitation of people; its problems and concerns. Case Studies Environmental ethics : Issues and possible solutions. Climate change, global warming, acid rain, ozone layer depletion, nuclear accidents and holocaust. Case Studies. Wasteland reclamation. Consumerism and waste products. Environment Protection Act. Air (Prevention and Control of Pollution) Act. Water (Prevention and control of Pollution) Act Wildlife Protection Act Forest Conservation Act Issues involved in enforcement of environmental legislation. Public awareness.
Module IV Human Population and the Environment
Population growth, variation among nations. Population explosion – Family Welfare Programme. Environment and human health. Human Rights. Value Education. HIV/AIDS. Women and Child Welfare. Role of Information Technology in Environment and human health. Case Studies.
5. 6. 7. 8. 9.
Agarwal, K.C. 2001 Environmental Biology, Nidi Publ. Ltd. Bikaner. R. Rajagopalan, Environmental Studies, Oxford University Press. Ajith Sankar, Environmental Management, Oxford University Press. Bharucha Erach, The Biodiversity of India, Mapin Publishing Pvt. Ltd., Ahmedabad – 380 013, India, Email:
[email protected] (R) Brunner R.C., 1989, Hazardous Waste Incineration, McGraw Hill Inc. 480p Clark R.S., Marine Pollution, Clanderson Press Oxford (TB) Cunningham, W.P. Cooper, T.H. Gorhani, E & Hepworth, M.T. 2001, Environmental Encyclopedia, Jaico Publ. House, Mumabai, 1196p De A.K., Environmental Chemistry, Wiley Eastern Ltd. Down to Earth, Centre for Science and Environment (R)
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1. 2. 3. 4.
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References
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
6th Semester
PEN6E101 BUSINESS COMMUNICATION AND SKILL FOR INTERVIEW Course Objectives
To develop communication competence in prospective engineers. To enable them to convey thoughts and ideas with clarity and focus. To develop report writing skills. To equip them to face interview & Group Discussion. To inculcate critical thinking process. To prepare them on problem solving skills. To provide symbolic, verbal, and graphical interpretations of statements in a problem description. To understand team dynamics & effectiveness. To create an awareness on Engineering Ethics and Human Values. To install Moral and Social Values, Loyalty and also to learn to appreciate the rights of others. To learn leadership qualities and practice them.
MODULE I Communication Skill: Introduction to Communication, The Process of Communication, Barriers to Communication, Listening Skills, Writing Skills, Technical Writing, Letter Writing, Job Application, Report Writing, Non-verbal Communication and Body Language, Interview Skills, Group Discussion, Presentation Skills, Technology-based Communication. MODULE II Critical Thinking & Problem Solving: Creativity, Lateral thinking, Critical thinking, Multiple Intelligence, Problem Solving, Six thinking hats, Mind Mapping & Analytical Thinking. Teamwork: Groups, Teams, Group Vs Teams, Team formation process, Stages of Group, Group Dynamics, Managing Team Performance & Team Conflicts. MODULE III Ethics, Moral & Professional Values: Human Values, Civic Rights, Engineering Ethics, Engineering as Social Experimentation, Environmental Ethics, Global Issues, Code of Ethics like ASME, ASCE, IEEE. MODULE IV Leadership Skills: Leadership, Levels of Leadership, Making of a leader, Types of leadership, Transactions Vs Transformational Leadership, VUCA Leaders, DART Leadership, Leadership Grid & leadership Formulation.
Communicate effectively. Make effective presentations. Write different types of reports. Face interview & group discussion. Critically think on a particular problem. Solve problems. Work in Group & Teams Handle Engineering Ethics and Human Values. Become an effective leader.
References:
1. Barun K. Mitra; (2011), “Personality Development & Soft Skills”, First Edition; Oxford Publishers.
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73
Expected outcome: The students will be able to
6th Semester
2. 3. 4. 5.
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16 Kalyana; (2015) “Soft Skill for Managers”; First Edition; Wiley Publishing Ltd. Larry James (2016); “The First Book of Life Skills”; First Edition; Embassy Books. Shalini Verma (2014); “Development of Life Skills and Professional Practice”; First Edition; Sultan Chand (G/L) & Company John C. Maxwell (2014); “The 5 Levels of Leadership”, Centre Street, A division of Hachette Book Group Inc.
PTX6D001
TECHNICAL TEXTILES (Honors )
Course Objectives
To impart knowledge on the concept of technical textiles. To gain knowledge on various sectors of technical textiles. To impart knowledge of manufacturing of technical textiles and their properties.
Course Outcomes After successful completion of this course, the students should be able to
Describe the classification of technical textiles Outline the fibres, yarns and fabric structures used in technical textiles Express the functions and property requirements of technical textiles and their applications in different fields. Demonstrate skills in the product development of technical textiles
Module-I (15 hours) Introduction: Definition and scope for technical textiles, present status and future of technical textile. Brief idea about technical fibres - Carbon fibres-Aramid and related fibres, Glass threads, composite material. Filtration textiles: Definition of filtration parameters, theory of dust collection and solid liquid separation, filtration requirements, concept of pore size and particle size, role of fiber, fabric construction and finishing treatments. Agro textiles: Fibres, Fabric Construction details – Properties and applications. Module-II (15 hours) Protective Clothing: Brief idea about different type of protective clothing, functional requirement of textiles in defence including ballistic protection materials and parachute cloth, temperature and flame retardant clothing, chemical protective clothing, water proof breathable fabrics. Sports and recreation textiles: Functional requirement of different types of product and their construction.
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Medical textiles: Classification of medical textiles. Medical Textiles: Surgical Textiles and Sutures. Cardio Vascular Textiles (Knitted cardiac biological valves). Dialytic Textiles, Hollow fibres as dialysis membrane, Hospital Textiles- operating and post operating clothing, disposable drapes. Textiles for sanitary applications
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Module-III (15 hours)
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16 Module-Iv (15 hours)
6th Semester
Geotextiles: Brief idea about geo-synthetics and their uses, essential properties of geotextiles, geotextile testing and evaluation, application examples of geotextiles. Automotive textiles: Brief idea about the important properties and requirements in automotive textiles, textiles components in tyre, tyre structure and design. Other uses of technical textile: Textiles in agriculture, electronics, power transmission belting, hoses, canvas covers and tarpaulins.
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Books Remmended 1. “Handbook of Technical Textiles”, Ed. A R Horrocks and S C Anand, Woodhead Publication Ltd., Cambridge (2000). 2. “Engineering with Geosynthetics”, Ed. G V Rao and G V S Raju, Tata McGraw Hill Publishing Co. Ltd., New Delhi (1990). 3. “Industrial Textile”, Ed., J Svedova, Elsevier, New York (1990). 4. “Modern Textile Characterization Methods”, Ed. M Raheel, Marcel Dekker, Inc. (1996). 5. Mukhopadhyay S K and Partridge J F, “Automotive Textiles”, Vol. 29, No. ½, The Textile Institute (1999). 6. Sabit Adanur, “Wellington Sears Handbook of Industrial Textiles”, Technomic publishing company Inc., USA, 1995 7. Pushpa, B., and Sengupta, A.K., "Industrial Application of Textiles for Filteration and Coated fabrics", Textile Progress Vol.14, 1992
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
6th Semester
PTX6G001 TEXTILE CHEMICAL PROCESSING ( Minor Specialisation) Course Objectives
To gain knowledge about various pretreatment process given to textile material. To understand the different dyeing principles. To understand the different machineries available for treating the textile materials
Course Outcomes After successful completion of this course, the students should be able to
Outline the process flow for cotton fabric processing Explain the various methods involved in grey fabric processing Prepare the dye recipe for colouring the various fibre/ fabric Examine the colour fastness of the dyed fibre/ fabric Explain the working principles of various dyeing machines
Course Contents Module-I Introduction: Wet process sequences for cotton fabrics -Singeing: Objective of the process, types, various singeing methods, drawbacks and advantages, Process and quality control aspects involved.Desizing: Objectives, classification and mechanism of removal of starch in various methods. Efficiency of desizing. Scouring: Objectives, classification, Saponification, Emulsification. Scouring of coloured textiles, natural, manmade and blended textiles. Kier and J-Box. Evaluation of scouring efficiency. Wet processing sequence for wool - Wool carbonizing. Wet processing sequence for silk- Degumming of silk.
Module-II Bleaching: Objectives of bleaching. Hypochlorite, peroxide, chlorite and per acetic acid bleaching methods and their effectiveness on various textiles. Bleaching of cotton/viscose and polyester/cotton blends. Controlling parameters and mechanism involved in each method. Efficiency of bleaching. Mercerization: Objectives, physical and chemical changes in cotton. Methods; Yarn mercerization,Fabric Mercerization-Chain and Chainless mercerization,Cold and Hot mercerization. Ammonia treatment of cotton. Assessment of efficiency of mercerization.
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Colorants: Classification of Colorants, Properties and principle of Dye-fibre interaction and application of Direct, Reactive, Vat, Sulphur, Azoic dyes on cellulose fibres. Application of Acid, Basic and Reactive dyes on wool and silk. Eco friendly chemicals and banned dyes. Dyeing of polyester: Carrier, High Temperature High Pressure (HTHP), Thermosol methods. Heat setting: Objectives and Influence on dye absorption. Mass coloration-Dyeing of polypropylene and nylon. Blends Dyeing: Polyester/cotton, Polyester/ Wool. Theory of dyeing: free volume theory. Dye uptake on textiles. Assessment of fastness properties of dyed material.
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Module-III (12 hrs)
B.Tech(Textile Engineering) SYLLABUS FOR ADMISSION BATCH 2015-16
6th Semester
Module-IV Dyeing machines: Fibre dyeing machines: Loose stock, bale. Yarn dyeing machines: Hank dyeing machine, Package dyeing machine; Cone, Beam. Fabric dyeing machines: Jigger, Winch, Jet, Soft flow, Infra Red dyeing, Padding mangles. Garment dyeing machines: Paddle and Drum.
Books Recommended:
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1. A K Roy Choudhary, ―Textile Preparation & Dyeing‖, Science Publishers, USA, 2006. 2. Broadbent D.A., ―Basic Principles of Colouration‖, Society of Dyers & Colourists, 2001. 3. Karmakar S.R., ―Chemical Technology in the pretreatment processing of textiles‖, Textile Science & Technology, Elsevier Publication, 1999. 4. Shore J, ―Cellulosics dyeing‖, Society of Dyers & Colourists, Bradford, UK, 1995. 5. Mittal R M and Trivedi S S, ―Chemical Processing of polyester / cellulosic Blends‖, 6. Trotman, E.R., ―Dyeing and Chemical Technology of Textile Fibres‖, Charles Griffin and Co. Ltd., London. 1991. 7. Shenai, V.A. ―Technology of Bleaching and Mercerizing - Vol. III‖, Sevak Publications Chennai, 1991. 8. Bhagwat R.S ―Handbook of Textile Processing‖, Colour Publication, Mumbai, 1999. 9. Shenai, V.A., ―Principle and Practice of Dyeing‖, Sevak Publisher, Bombay,1991. 10. T.L.Vigo, ―Textile Processing and Properties‖, Elsevier, New York, 1994.
7th Semester
B.TECH(TEXTILE ENGG.) DETAIL SYLLABUS FOR ADMISSION BATCH 2015-16
Final Year Engineering Seventh Semester Code GS
PE
Course Name Nano Science & Bio Technology Clothing Science & Technology/Medical textiles/Advancement in Textile Testing /Textile Finishing & Clothing Care
Theory Practical Hours Credit Universit Internal Hours Credit Marks /week Theory y Evaluation /week Practical L/T Marks L/T 3-1 4 100 50 3-1
4
100
50
Textile Mill Organization, 3-1 costing & Economics /Supply Chain Management in Textile Industry/Entrepreneurship in Textile Soft Computing */ Other OE Subjects 3-1 Advance Textile Evaluation PC Lab Projects on Internet of OE Things Total 16 Total Marks: 1000 Total Credits: 24 Honors Industrial Engg. in Textile Industry 4 Quality Assurance in Minor Textiles & Garment
4
100
50
4
100
50
PE
16
400
200
4
100
50
8
8 16
4 4 8
200 200 400
7th Semester
B.TECH(TEXTILE ENGG.) DETAIL SYLLABUS FOR ADMISSION BATCH 2015-16 Semester : 7th --------------
-------------------------------------------------------------------------------Sl. No.
Subject
Category
Subject Name
L-T-P Credit
Code
-------------------------------------------------------------------------------1.
PTX7C001 GS(CP)
Nano & Bioscience
2.
PTX7D001 Honours(CP) Industrial Engineering in Textile
4-0-0
4
4-0-0
4
Industry 3.
PTX7G001 Minor(CP)
Quality Assurance in Textiles & Garment
4-0-0
4
4.
PTX7H001 OE(O4)
Soft Computing
4-0-0
4
5.
PTX7H002 OE(O4)
Other subjects
4-0-0
4
6.
PTX7H201 FE(CP)
Projects on Internet of Things
0-0-4
4
7.
PTX7I201 PC(O3)
Advance Lab - II
0-0-4
4
8.
PTX7I202 PC(O3)
Project
0-0-4
4
9.
PTX7J001 PE(O1)
Clothing Science & Technology
4-0-0
4
10.
PTX7J002 PE(O1)
Medical textiles
4-0-0
4
11.
PTX7J003 PE(O1)
Advancement in Textile Testing &
4-0-0
4
Statistical Analysis 12.
PTX7J004 PE(O1)
Textile Finishing & Clothing Care
4-0-0
4
13.
PTX7J005 PE(O2)
Textile Mill Organization, costing &
4-0-0
4
4-0-0
4
4-0-0
4
4-0-0
4
Economics 14.
PTX7J006 PE(O2)
Supply Chain Management in Textile Industry
15.
PTX7J007 PE(O2)
Maintenance Management for Textile Industry
16.
PTX7J008 PE(O2)
Entrepreneurship in Textile
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7th Semester
B.TECH(TEXTILE ENGG.) DETAIL SYLLABUS FOR ADMISSION BATCH 2015-16
PTX7C001 NANO SCIENCE & BIOTECHNOLOGY ( Same as other branches of Engineering) "will be uploaded soon"
PTX7J001 CLOTHING SCIENCE & TECHNOLOGY Course Objectives • To enable the students to understand specific characteristics of human clothing. • To gain knowledge about the fabric handle and aesthetic properties of fabric required for human clothing. • To understand the comfort characteristics of fabric for clothing purposes. • To understand the physiological and field testing of clothing. Course Outcomes
After successful completion of this course, the students will be able to : • • • • •
Describe thermal non thermal components of clothing comfort Explain the role of body components in maintaining body temperatures Recognize the Principles of heat transfer to and away human body Explain various aspects of thermal & skin sensational clothing comfort List the characteristics of cloth and made by a interchange properties of fibre
Course Content Module-I
Introduction :Concept of selection of fabrics for clothing purpose – Types of fabric required for apparel use for different age group, occasions, purpose – Fabric properties and performance for apparel use. Serviceability of Fabrics: Abrasion resistance - flat abrasion, flex abrasion, edge abrasion, Pilling - mechanism of pilling formation, anti-pilling techniques, Snagging, Strength Tearing strength - Tensile strength - Bursting strength , seam strength and seam slippage, Tailorability of fabrics:tailorability of woven and knitted garments – tailorability of leather garments – tailorability of fur garments
7th Semester
B.TECH(TEXTILE ENGG.) DETAIL SYLLABUS FOR ADMISSION BATCH 2015-16
Module-II Aesthetic properties: Drape, Crease and Wrinkle recovery - Lustre. Yarn unevenness: neps, thick place, thin place, periodic fault, Scroopiness, Colour- Colour fastness: to light, washing, perspiration, rubbing, dry cleaning Dimensional Stability of Fabrics:Hygral expansion, Relaxation shrinkage, Swelling shrinkage, Felting shrinkage. Mechanism of fabric shrinkage- Relationship between Hygral Expansion, Relaxation shrinkage and extensibility - Knitting Process Parameters and fabric stability. Methods of measuring dimensional stability to dry cleaning and dry heat. Fabric Hand : smoothness, fullness and stiffness, subjective hand judgment, objective evaluation of fabric hand and its applications. Module-III
Clothing Comfort :Definition of comfort - Human clothing system - Physical, Physiological and psychological aspects of comfort – Tactile and pressure sensation aspects. Applications of clothing comfort research. Thermal Comfort :Introduction. Thermal transfer processes – Dry heat transfer and Rapid heat transfer. Function of Textiles in enhancing thermal comfort. Comparison of thermal comfort properties for different textile structures. Module-IV
FunctinalProperties :Elasticity: elastic recovery, residual strain; Thermal insulation ; Water repellence, water resistance and water proof; Wicking: vertical and horizontal transportation of liquid; Water absorbency; UV protection; Soil release Safety :Toxicity - residual dye stuff and other finishing agent ; Flammability Books Recommended : 1. Kothari, V K, ―Testing and Quality Management ―, CBS Book Publishers, New Delhi, 2000. 2. Li. Y, ―The Science of Clothing Comfort‖, Textile Progress, Volume: 31, No. 1/2, Textile Institute, ISBN: 1870372247, 2001. 3. Saville B P, ―Physical Testing of Textiles,‖ The Textile Institute, Woodhead publication limited, Cambridge, ISBN: 1855733676, 1999. 4. Billie J Collier and Helen H Epps,‖ Textile Testing and Analysis,‖Prentice- Hall Inc., New Jersey , ISBN 0134882148, 1999. 5. Lyman Fourt& Norman R.S. Hollies, ―Clothing: Comfort & Functions‖, Marcel Dekker, Inc, Newyork, ISBN: 0-8247-1214-5. 6. G.Song, ―Improving Comfort in Clothing‖, Woodhead Publication Ltd, ISBN: 184569-539-9. 7. A.Das, R.Alagirusamy, IIT Delhi, ―Science in Clothing Comfort‖, Woodhead Publication Ltd, ISBN: 1-84569-789-8.
7th Semester
B.TECH(TEXTILE ENGG.) DETAIL SYLLABUS FOR ADMISSION BATCH 2015-16
PTX7J002 MEDICAL TEXTILES Course Objectives: To impart knowledge on•
Classification, Anti microbial fibrous materials and their applications, Market scenario of medical textile industry. • Knowledge on bio polymers and tissue engineering. • Wound dressing concepts. Course Outcomes: After successful completion of this course, the students will be able to • • • • •
Classify medical textiles and outline on medical textile industry Discuss on the concepts of biopolymers and their testing & applications in medical. Describe the concept of tissue engineering. Summariseimplantable, non-implantable and drug delivery systems, wound care and reusable medical textiles and smart medical textiles. Compare the differences and similarities between various medical textile products.
Course Content
Module-I Medical textiles –– classification, current market scenario in international and national level – government initiatives; antimicrobial fibres and finishes; nano fibrous materials and films; super absorbent polymers; operating room garments; personal health care and hygiene products and their testing methods; applications of non-wovens in medicine; textiles in infection prevention control. Module-II Biopolymers: classification and their properties, requirements, and applications, testing methods; In vitro tests – direct contact, agar diffusion & elution methods – in vivo assessment of tissue compatibility. Tissue engineering: properties and materials of scaffolds- relationship between textile architecture and cell behavior – applications of textile scaffolds in tissue engineering.
Module-III Bandages-types, properties and applications; compression garments-types, properties and applications; sutures: types and properties; implantable textiles: hernia mesh – vascular prostheses – stents; Extra corporeal materials: Cartilage nerves – liver ligaments, kidney, tendons, cornea; Drug delivery textiles: classification – mechanism various fabrication methods– characterization – applications.
7th Semester
B.TECH(TEXTILE ENGG.) DETAIL SYLLABUS FOR ADMISSION BATCH 2015-16
Wound - types and healing mechanism- textile materials for wound dressing – bio active dressing – anti microbial textiles dressing – composite dressing –- testing of wound care materials; Wound compression textiles; Reusable medical textiles: types, advantages, physical properties and performance –– reusable processing methods.
Module-IV Smart textiles – types, characteristics – smart textiles in wound care; applications of phase change and shape memory materials – monitoring pregnancy, children and cardio patients – mobile health monitoring ; electronics in medical textiles; Smart textiles in rehabilitation and applications; textile sensors for healthcare ;legal and ethical values involved in the medical textile materials. Text Books
1. Rajendran.S, ―Advanced Textiles for Wound Care‖, Wood Head publishing in Textiles: Number 85, 2009. 2. Bartel.V.T, ―Handbook of medical textiles‖, Wood Head publishing, 2011. 3. Van Langenhove, ―Smart textiles for medicine and health care – materials, systems and applications‖, Wood Head publishing, 2007. 4. Ray smith, ―Biodegradable polymers for industrial application‖, CRC press, 2005. 5. Buddy D.Ratner and Allan S. Hoffman, ―Biomaterials science – An introduction to materials in medicine‖, Academic press, 1996. 6. Pourdegtimi..B, ―Vascular grafts: Textile structures and their performance‖, Textile progress, vol. 15, No. 3, the Textile Institute, 1986. 7. Cusick. GE and Teresa Hopkins, ―Absorbent incontinence products‖, the Textile Institute, 1990. 8. Kothari.V.K., ―Progress in textiles: Technology developments and applications‖, volume 3, IAFL Publications, 2008.
7th Semester
B.TECH(TEXTILE ENGG.) DETAIL SYLLABUS FOR ADMISSION BATCH 2015-16
PTX7J003ADVANCEMENT IN TEXTILE TESTING Module-I Fibre: High Volume Instruments (HVI): length, strength, maturity, trash & color modulesanalysis and interpretation of results. Advanced Fibre Information System (AFIS): length, nep and trash modules - analysis and interpretation of results. Spinning consistency index (SCI)-meaning and its siginificance. Yarn: Evenness – principle of measurement, Uster standards, Imperfections, irregularity charts, Periodic Variation and Spectrogram calculations. Tensorapid and Tensojet tensile tester. Dynamic Yarn Tester: Constant Tension Transport (CTT): Vibroscope, Vibrodyn and Vibrotex. Scatter plot diagram and its interpretation. Yarn friction – static and dynamic friction – methods of measurement
Module-II Fabric hand: Definition and concept of fabric hand. Objective evaluation of fabric handle – KES and FAST systems. Role of fiber, yarn and fabric parameters on handle characteristics, fabric comfort. Air, water and water-vapour transmission through fabrics, thermal resistance of fabrics, flame resistance, Analysis of low stress mechanical properties on specific applications. Testing of Garments: Tests related to garment appearance and performance such as measurement of seam pucker, seams slippage, seam strength and buffer strength etc.
Module-III Colour Measurement of Textiles :Introduction. Types of colour measurement. Colour measuring instrument-inter instrument agreement and traceability. On-line colour measurement. Colour of wet and dry fabrics. Measurement of colour of finished fabrics. Assessment of colour fastness of dyed goods. Whiteness and Yellowness Index Measurement: Measurement of whiteness index of bleached fabric. Measurement of fluorescence of OBA treated fabric. Measurement of yellowness index of silk fabrics.
Module-IV Testing of Technical Textiles: Testing of filtration charaterstics, test for geotextiles, test for protective clothing, test of various form of medical textiles, moisture transmission through breathable fabrics, Special tests for carpets and nonwoven fabrics. Books Recommended: 1. Saville B P, “Physical Testing of Textiles”, Woodhead Publishing Ltd, Cambridge, 2002. 2. Booth J E, “Principles of Textile Testing”, CBS Publishers and Distributors, New Delhi, 1999. 3. Angappan P &Gopalakrishnan R, “Textile Testing”, SSM Institute of Textile Technology, Komarapalayam, 2002. 4. Basu A, “Textile Testing”, SITRA Coimbatore, 2002. 5. V. K. Kothari, Ed., “Testing and Quality Management”, IAFL Publications, New Delhi, 1999.
7th Semester
B.TECH(TEXTILE ENGG.) DETAIL SYLLABUS FOR ADMISSION BATCH 2015-16
PTX7J004TEXTILE FINISHING & CLOTHING CARE Module-I (12 Hours) 1. Introduction: Consideration for finishing, various terms used in finishing, classification of finishing, types of finishing. 2. Finishing Chemicals: Stiffening agents, cross-linking agents, resins, softening agents, silicones, polymers, bleaching agents, optical brightening agents. 3. Finishing Machines: Padding mangle, calender, sanforizer, Stenter, Raising, Milling, Decatizer, Emerizer Module-II(16 Hours)
4. Various Functional Finishes: Water repellent/proof, fire repellent, mildew/moth proof, soil release finish, anti static, miscellaneous finishes. 5. Special Finishes: Anti crease, Anti shrinkage, anti-microbial, UV resisting finish, softening, stiffening, raising, embossing, felting, non- felting new finishes, Biopolishing.
Module-III (12 Hours)
6. Finishing of Garments: Introduction to garment dyeing and printing - Flock printing, foam printing, transfer printing, wet transfer, film release, sublimation transfer printing Preparations of logo and motifs for fixing on garments. Durable press finish - resin, wash and wear, acid wash, stone wash, bio-stoning, crinkled effect, softening, chemical and enzyme, denim and blast finishing and controlling factors. Brushing of garments. Module-IV (12 Hours)
7. Spotting and Laundering of Garments: Identification of stains, characteristics and history, selection of spotting chemicals, factors for spotting, dry cleaning, washing machine equipments and processing conditions, pressing. 8. Applications of enzymes in Textile Processing and finishing: Types of enzymes and their uses in retting process of linen fibres, textile processing- biodesizing, bioscouring,biobleaching,wool processing, biostoning, biopolishing, textile after care Books Recommended: 1. Whittall.N.S., "Laundering and dry cleaning", vol.8, Textile Progress, 1996. 2. Goldman.R.F., and LyleD.S "Performance of textiles" John Wiley and sons, New York, 1997 3. Ashelfrd, “ Care of Clothes “, National Trust, 1997. 4. "Garment wet processing technical manual", AATCC/SDC, 1994. 5. Pradip V. Mehta, "An Introduction to quality control for the apparel industry", ASQC quality press, New York, 1992. 6. Biotechnology edited by H J Retim and G
7th Semester
B.TECH(TEXTILE ENGG.) DETAIL SYLLABUS FOR ADMISSION BATCH 2015-16
PTX7J005TEXTILE MILL ORGANIZATION, COSTING & ECONOMICS Module-I (15 Hours) 1. Location and Layout Planning : Plant location and site selection, Factors affecting location, Plant layout, Different types of layouts, Principles of machinery lay-outs and different flow plans of material for spinning , weaving and process house. Calculation for balancing of different machines in a Textile mill 2. Plant services: Ventilation and lighting plan. Humidification systems used in Textile Mills, Developments in humidification systems, Utilization of steam and power, Power consumption - Energy consumption in textile machines, Measures to reduce power consumption. 3. Material handling: Importance of material handling, Methods and equipment employed-classification of material handling equipments, control of wastes. 4. Store Routine – Function of stores, procedure for material procurement, effective stores management, ABC analysis, basic inventory control; stock evaluation. Module-II (10 Hours) 5. Human Resource Management: Organizational structure, patterns, communication. Selection, recruitment and training, Different categories of labour required in various section of spinning, weaving and processing departments, work load, work assignment, Calculation for work assignment, Idea of productivity calculations of spinning / weaving mill and factors affecting productivity. Labour laws, labour welfare activities, methods of wage remuneration, wage determination process, job evaluation, payments by results, motivation, financial & non-financial incentives, disciplinary action – warning, showcause notice, suspension and dismissals, retrenchment & VRS Module-III (10 Hours) 6. Maintenance Management: Maintenance systems - types of maintenance practices and concepts, planned & unplanned maintenance, corrective & design maintenance, routine and preventive maintenance, Work Study in maintenance and, planning of maintenance work, making schedules, recording of maintenance activities. Accidents and safety engineering, Fire prevention and protection Module-IV (10 Hours) 7. Cost Accounting and Control : Introduction, costing - its importance & use, Elements of cost -Cost classification - Total cost analysis, Costing the products, Control and accounting of materials, labour and overhead. 8. Financial Management: Preparation of Balance sheet - Capital and running cost - profit and loss account, Break even analysis. Financial ratios - their analysis and interpretation Books Recommended: 1. Dudeja V D, “Management of Textile Industry”, Textile Trade Press, Ahmedabad (1981). 2. Ormerod A, “Textile Project Management”, The Textile Institute, Manchester UK (1992). 3. Talukdar M K, Srirammulu P K and Ajgaokar D B, “Weaving – Machine, Mechanism and Management”, Mahajan Publisher Private Ltd., Ahmedabad, India (1998). rd
4. Garde A R and Subramanian T A, “Process Control in Spinning”, 3 Ed., ATIRA Ahmedabad, (1987). 5. Higgins, “Handbook of Maintenance Management”, Prentice Hall New York (1999).
7th Semester
B.TECH(TEXTILE ENGG.) DETAIL SYLLABUS FOR ADMISSION BATCH 2015-16
PTX7J006SUPPLY CHAIN MANAGEMENT IN TEXTILEINDUSTRY Course Objectives: • •
To provide an insight on the fundamentals of supply chain networks, tools and techniques. To train the students to new and recent developments in supply chains, e-business and information technology
Course Outcomes: Upon completion of this course, the student shall have the : Knowledge of the framework and scope of supply chain networks and functions. Capacity to develop clear, concise and organized approach to operations management Course Contents: Module-I Basic principles of supply chain management and logistics, supply chain models, supply chain forvolatile market; supply chain drivers and metrics in apparel industries; roll of supply chain in the textileand apparel industries’ financial stability. Module-II Planning supply and demand in apparel production house, managing economies of scale, supplycycle and inventory levels; managing uncertainty in supply chain, safety pricing and inventory; makeVs buy decision, make Vs hire decision; geographical identification of suppliers, supplier evaluation,supplier selection, contract negotiations and finalization. Module-III (15 Hours) Distribution network and design for global textile and apparel products, models of distribution – facilitylocation and allocation of capacity, uncertainty on design and network optimization; the role oftransportation in supply chain, modes of transportation, characteristics of transportation, transportdesign options for global textile and apparel network, trade-off in transport design, risk management intransportation, transport decision in practice for textile and apparel industries. Module-IV (15 Hours) Coordination in supply chain- the bullwhip effect, forecasting, obstacles to coordination in supplychain; supply chain management for apparel retail stores, high fashion fad; supply chain in e-business. Import - Export management, documentation, insurance, packing and foreign exchange; methods ofpayments – domestic, international, commercial terms; dispute handling modes and channels; supplychain and Information system; Customer relationship management. Books Recommended: • Janat Shah, “Supply Chain Management – Text and Cases”, Pearson Education, 2009. • David Simchi-Levi, Philip Kaminsky, Edith Simchi-Levi, “Designing and Managing the Supply • Chain: Concepts, Strategies, and Cases”, Tata McGraw-Hill, 2005. • Sunil Chopra and Peter Meindl, “Supply Chain Management-Strategy Planning and Operation”, • PHI Learning / Pearson Education, 2007. • Altekar Rahul V, “Supply Chain Management-Concept and Cases”, PHI, 2005 Prentice Hall, NJ,2005.
7th Semester
B.TECH(TEXTILE ENGG.) DETAIL SYLLABUS FOR ADMISSION BATCH 2015-16
PTX7J008ENTREPRENEURSHIP IN TEXTILE Module-I (10 Hours) 1. Entrepreneurship: Definition and significance of entrepreneurship. Entrepreneur: Their Characteristics, Role of an entrepreneur in Industrial development - innovations – Risk taking, Management of Business-Training & Development-Entrepreneur Development programme-Schemes etc. 2. Basic Knowledge of Business Organisation: Form of Business Organization – Types Sole traders, partnership, Joint Hindu family, company, co-operatives. Meaning and definition of SSI, ancillary industry, importance of SSI, government policies for SSI, Basic criteria for final selection of a business opportunity, Amount of investment, Nature of technology. Input requirement for setting up SSI, Institutional support to SSI at State & National level. Organization and management of SSI Module-II (15 Hours) 3. Project Formulation (special reference to textile ): Identification of Business opportunities- Project ideas & Identification through Trade Fair, Exhibition, Selection of products - basis for selection, sources of information about products, Product design and development, market survey, identifying market tastes and requirement of prospective buyers. 4. Mobilisation of Resources : Materials, human resources, machines and methods, selection of equipment and other infrastructure; plant location-factors for selection of site, vicinity of production and marketing; location and layout of plant to suit local requirements. Finance – Self financing- loan from financing Institutions& Banks. Incentives & subsidies Module-III (15 Hours) 5. Financial Management: Importance of financial management in context to small scale industry. Budgeting, investment for capital equipment, working capital, costing and other related economic aspects. Calculation regarding payback period and Break-even point, Module-IV (15 Hours) 6. Preparation of Project Report: Preparation of project report in a accordance with guidelines laid down by government and controlling institutions regarding environment aspects, feasibility reports, production feasibility, quality feasibility, market feasibility and economic feasibility. 7. Marketing Product: Creating the Marketing Plan, Pricing for Profit, Creative Advertising and Promotion. Books Recommended: 1. Entrepreneurial Development, P. Saravanavel 2. Business Organisation- Bhusan Y.K 3. Principle of Economics – M.C.Seth 4. Organisation and Management of Small Scale Industries-Vasanth Desai. 5. Developing New Entrepreneurs; Entrepreneurs Development Institute of India, Ahmedabad. 6. Starting and Managing the Small Business; Arthur M. Kuriloff, John M.Hemphill, Jr., and Dougless Cloud; McGraw Hill, 1993
7th Semester
B.TECH(TEXTILE ENGG.) DETAIL SYLLABUS FOR ADMISSION BATCH 2015-16
PTX7H001SOFT COMPUTING MODULE – I (8 hours) Basic tools of soft Computing: Fuzzy logic, Neural Networks and Evolutionary Computing, Approximations of Multivariate functions, Non – linear Error surface and optimization.
MODULE – II (8 hours) Fuzzy Logic Systems: Basics of fuzzy logic theory, Crisp and fuzzy sets; Basic set operations; Fuzzy relations, Composition of Fuzzy relations, Fuzzy inference, Zadeh’s compositional rule of inference; Defuzzificaiton ; Fuzzy logic control; Mamdani and Takagi and Sugeno architectures. Applications to pattern recognition.
MODULE—III (16 hrs) Neural networks: Single layer networks, Perceptron; Activation functions; Adalinc- its training and capabilities, weights learning, Multilayer perceptrons; error back propagation, generalized delta rule; Radial basis function networks and least square training algorithm, Kohenen self – organizing map and learning vector quantization networks; Recurrent neural networks, Simulated annealing neural networks; Adaptive neuro-fuzzy information; systems (ANFIS), MODULE—IV (08 hrs) Evolutionary Computing: Genetic algorithms: Basic concepts, encoding, fitness function, reproduction. Differences of GA and traditional optimization methods. Basic genetic, basic evolutionary programming concepts Applications, hybrid evolutionary algorithms. ADDITIONAL MODULE (Terminal Examination-Internal) Applications to Different Engineering problems. Text Books
1) F. O. Karry and C. de Silva, “Soft Computing and Intelligent Systems Design – Theory, Tools and Applications”. Pearson Education. (Printed in India). Reference Books 2) J. S. R. Jang. C. T. SUN and E. Mizutani, “Neuro-fuzzy and soft-computing”. PHI Pvt. Ltd., New Delhi.
3) Fredric M. Ham and Ivica Kostanic, “Principle of Neuro Computing for Science and Engineering”, Tata McGraw Hill. 4) S. Haykins, “Neural networks: a comprehensive foundation”. Pearson Education, India. 5) V. Keeman, “Learning and Soft computing”, Pearson Education, India.
6) R. C. Eberhart and Y. Shi, “Computational Intelligence Concepts to Implementation”. Morgan Kaufmann Publishers (Indian Reprint).
7th Semester
B.TECH(TEXTILE ENGG.) DETAIL SYLLABUS FOR ADMISSION BATCH 2015-16
ADVANCE TEXTILE LAB- II At least 10 experiments are to be done: 1. 2. 3. 4. 5. 6. 7. 8.
Evaluation of fibre characteristics from HVI/AFIS test results report. Analysis of MIS reports from spinning mills Determination of Fabric compression and decompression characteristics Determination and analysis of heat transfer through fabrics Determination and analysis of moisture transmission through fabrics Determination and analysis of tactile attributes of fabrics Determination and analysis of clothing fit Determination of mechanical strength and construction details of the given geo textiles. 9. Determination of the water resistance / repellency of water proof textiles. 10. Determination of the water absorbency / retention of given medical wound care material/ felt textiles. 11. Determination of the flammability of the given fire proof fabric. 12. Determination of the construction particulars and tenacity of the different suture threads. 13. Production of fibre reinforced composites and determination of the fibre volume fraction /fibre mass fraction. 14. Determination of colour parameters (Reflectance, K/S, L*, a*, b*, Chroma and Hue) of dyed textiles and shade sorting. 15. Reproduction of colour on the given cotton fabric with help of spectrophotometer 16. Determination of colour difference of dyed sample with standard fabric 17. Evaluation of wash fastness properties of dyed textiles using spectrophotometer 18. Establishment of calibration curve and identification of strength of dye solutions using spectrophotometer 19. Evaluation of characteristics of combined textile effluent.
7th Semester
B.TECH(TEXTILE ENGG.) DETAIL SYLLABUS FOR ADMISSION BATCH 2015-16
PTX7D001INDUSTRIAL ENGINEERINGIN TEXTILE INDUSTRY Course Objectives
( Honors)
• To understand the work study and method study techniques. • To get exposure about productivity terms and terminologies. • To know about the application of work study in textile industry. Course Outcomes
After successful completion of this course, the students should be able to • • • • •
Discuss industrial engineering techniques Analyze the garment breakdown sequence Prepare operation bulleting for different garments Calculate SAM for various garments Conduct time study experiment
Course Content Module-I
Productivity in textile and apparel industry: units of productivity - total time to do a job – factors affecting productivity – work content and total time – reducing work content due to the product and process method – reducing ineffective time due to worker and supervision.
Work Study: definition, work-study and productivity - basic procedure of work-study – work study and the worker, supervisor and the management - working condition and the working environment. Module-II
Method study: definition and objects of method study – basic procedure, selection of work, Recording, examining, development of method – Textile / Apparel factory lay out and movement of workers and material - string diagram – man type flow process chart – multiple activity chart – travel chart – principle of motion economy – classification to movements – two-handed process chart – micro motion study – SIMO chart – Define, installs and maintain improved method. Work measurement: definition, purpose, procedure and uses – techniques of work measurement– work sampling: need and use time study – definition – basic time study equipment – time study forms – selecting the job, steps in making a time study – breaking the job into elements – sample size, timing card element – stop watch procedure - time study rating – calculation of standard time – setting time standards for work with apparel production machineries.
7th Semester
B.TECH(TEXTILE ENGG.) DETAIL SYLLABUS FOR ADMISSION BATCH 2015-16
Module-III Industrial engineering term in textile and apparel industry-role of industrial engineering in textile industry- methodology- benefits- tools and techniques-pre production activitiescapacitystudy- operator performance fall offs-work in progress- operation bulletin- line balancing- steps in line balancing –efficiency-cycle checks-balancing tools- scientific method of training – Ergonomics and its concept in textile industry Module-IV
Application of work study technique in optimizing work load in stitching activity in garment industry –Line Balancing techniques – comparative study of different manufacturing systems used in the garment production - group system, batch system – industrial system – productivity calculation in Stitching activity.
Books Recommended: 1. Johnson Maurice ―Introduction to Work Study‖, International Labour Organization, Geneva, 2006. 2. JaccoSolinger ―Apparel Manufacturing Hand Book‖, Reinhold Co., 1998. 3. Juan CrloHiba ―Improving working conditions and productivity in the garment industry‖ International Labour Organization, Geneva, 1998. 4. V.RameshBabu ― Industrial Engineering in Apparel Production‖ Wood Head publishing India Ltd., ISBN 13:978-93-80308-17-3, 2012. 5. M.I.KHAN‖IndustrialEngineering‖New age international, 2007 6. Kjellzondin, ―Maynard‘s Industrial Engineering Handbook‖, 5th edition, Mcgraw Hill, 2001. 7. Shethvijay, ―Industrial engineering methods and practices‖, penram international, publishing, India, 2005.
7th Semester
B.TECH(TEXTILE ENGG.) DETAIL SYLLABUS FOR ADMISSION BATCH 2015-16
PTX7G001QUALITY ASSURANCE IN TEXTILES & GARMENT (Minor) Module –I (10hours) Introduction: Aim and scope of testing, Sample and Population, Sampling techniques for fibre, yarn and fabrics. Introduction to textile testing, moisture in relation to textiles, relative humidity, and absolute humidity, standard testing atmosphere, measurement of moisture content and moisture regain Fibre dimension: Methods of measurement of fibre length, fine ness, strength, maturity of cotton,
Module –II (10hours) Yarn dimension : Yarn linear density-direct and indirect system; Conversion from one system to another, Measurement of yarn count, linear density of plied and cable yarn, Yarn twist – Type of twist and it’s measurement technique. Yarn evenness – Importance of yarn evenness and instrument used for its measurement. Yarn hairiness . ASTM yarn grading.
Module-III (10 hours) Measurements of different dimensional and Physical properties of fabrics :- length, width ,thickness, weight / area, threads / unit length, crimp, stiffness, crease recovery, drape, fabric cover and fabric handle, shrinkage, air permeability, water permeability, Abrasion and pilling resistance of the fabric, Thermal insulation, flammability . Mechanical properties of Textiles :Measurement of mechanical behavior of textiles; stress- strain curve; Yarn tensile strength and elongation. Fabric strength testing - Tensile strength, Tearing strength. Bursting strength. Module-IV (16 hours) Garment Testing:-Seam strength , Seam slippage, Shrinkage, pulled strength . Chemical Testing: - Color fastness to washing, light, rubbing, water etc. shade difference in one color ,problem related to embroidery fabric. FAST and KAWABTTA evaluation system for fabric handle. Eco- parameters requirement for garments.
Recommended Books: 1. Booth J. E., ―Principles of Textile Testing‖ Butterworths, 1996. 2. V.K.Kothari, ―Testing and Quality Management‖ IAFL Publications, 1999. 3. GAV Leaf., ―Practical Statistics For The Textile Industry: Part I‖, The Textile Institute, 1984. 4. Saville B.P., ―Physical Testing of Textiles‖, Woodhead publishing -UK, 2004. 5. Jinlian H U, ―Fabric Testing‖, Woodhead Publishing, 2008. 6. ArindamBasu., ―Textile Testing (Fibre, Yarn and Fabric)‖, SITRA, Coimbatore, 2001
