advanced fiber physics subject code : 12jtt11 …vtu.ac.in/pdf/pg2012/jttsyll.pdf · advanced fiber...

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ADVANCED FIBER PHYSICS

Subject Code : 12JTT11 No of Lecture Hrs/Week : 04 Total No of Lecture Hours : 52

IA Marks : 50 Exam hours : 3 Exam Marks : 100

Introduction to macromolecular physics: the chemical structure of polymers, internal rotations, Configurations, and conformations, Flexibility of macromolecules, Morphology of Polymers; Modern concept of polymer structure. 8 Hrs Physical methods of investigating structural characterization of fibres, viz., DGC, TEM, SEM, WAXS, SAXS, IRS, NMR, DSC and DTA. 8 Hrs Deformation of elastic solid, Generalized Hook’s Law, Component of Stress and strain. Deformation of viscose Bodies. Linear visco-elastic behavior of fibers. 8 Hrs Boltzmann superposition principle. Study of dynamic mechanical properties and their investigation in study of fibres. Introduction to mechanical properties of fiber composites. Temperature dependence of visco-elastic behavior. Time-Temperature Equivalence and superposition. WLF equation. 8 Hrs Study of fiber stiffness and torsion. 4 Hrs Study of molecular theory of moisture hysterysis, 2 and 3 phase moisture adsorption theories. Theory of multi layer adsorption. Effect of moisture on mechanical properties of fibers. 8 Hrs Study of optical properties, thermal, frictional, electrical, Di-electrical and static properties of fibers. 8 Hrs REFERENCE BOOKS: 1. Hunt and James, “Polymer characterization” , Chapman and Hall, London,1993 2. I M Ward, “Mechanical properties of polymers”. 3. Nielson, “Mechanical properties of polymers”, Vol I, II, III. 4. W.R. Morton and J.W.S Hearle, “Physical properties of fibers” 5. Campbell and Whitw, “Chaterization of polymers”. 6. Aklonis, “Introduction to polymer viscoelasticity.” 7. L.H.Sperling, “Physical polymer science.”

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ADVANCED KNITTING AND NONWOVENS



KNITTING Direct warping for warp knitting spun and filament yarns. Warping calculations: Yarn to fabric ratio, run-in racks, run-in ratio. Weft insertion Technique, fall plate technique, cut and miss press technique, laying in technique. 8 Hrs Terry fabric Production, sinker pile fabrics. 4 Hrs Raschel jacquard Machine, jacquard designing, jacquard production. 4 Hrs Use of electronics and computers in knitting machines. 4 Hrs Analysis of warp and weft knitting machines operations. 4 Hrs NONWOVENS Classification of non-wovens, preparatory machines for non-wovens fabric production. Effects of fiber arrangements in the web. 4 Hrs Methods and technique used in non-woven production, needle punched, stitch bonded, adhesive bonded wet laid spun bonded, spun laced laminated and moulded fabrics. 8 Hrs Classification of binders and their properties, effect of fiber properties on non-wovens. Modern developments in non-woven productions. 4 Hrs Structure of non-wovens: web geometry, fiber orientation curl factor, web density. Identification, properties and application of different non-wovens. 6 Hrs Methods of tests: porosity, tear strength, air permeability, tensile strength, 3-point bending test, fatigue test, CBR Loading, cone puncture test, Absorbency test, peeling test, pilling test, study of DIN standards. 6 Hrs REFERENCE BOOKS: 1. “Knitting technology” David j. Spencer. 2. “Warp knitting” Ajgaonkar. 3. “Non-woven fabrics” Banarjee. 4. “Non-woven bonded fabrics” J. Lunescdors. 5. “Non-woven fabrics – production and applications” M.L.Gulrajani. 6. Non-woven technology – BTRA Conference papers.

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PRACTICALS Collection of special knit structure and analysis of the same. Understanding relationship between structure and geometry. Design and product development. Collection of nonwoven samples and its characterization. Structural analysis of non wovens. Design and product development.

ADVANCED WET PROCESSING Subject Code : 12JTT13 No of Lecture Hrs/Week : 04 Total No of Lecture Hours : 52


Dye-Fiber Interaction. Kinetics of Dyeing. The diffusion of dye inside the fiber. Fick's laws of diffusion. Theoretical basis for dye absorption. Theories of dyeing of protein and other fibres using suitable dyes. 10 Hrs Red listed textile chemicals, their sources and remedies. Pollution aspects of textile dyeing. Modern approaches to Eco-friendly wet processing of woven and knitted textiles. Eco-friendly dyes and their method of dyeing. 8 Hrs Methods of analysis of formaldehyde, Pentachloro Phenol (PCP) chlorine compounds and heavy metals in processed and finished fabrics. Eco-labeling and various Eco-standards. 8 Hrs Modern developments in garment dyeing. Methods and machines. Low temperature dyeing of garments. Finishing of garments using different chemicals and auxiliaries. 8 Hrs Modern developments in finishing of natural and synthetic textiles. Finishing of textiles with various specialty chemicals. 6 Hrs Modern developments in textile and garment printing, colour measurement and computer colour matching concepts. 6 Hrs Latest development in natural dyes and their application on various fibres. 6 Hrs REFERENCE BOOKS: 1. “Textile colouration” C.L.BIRD. 2. “Printing by Miles.” 3. “Chemical technology of Textile fibers” - Troatman. 4. “Dyeing and printing with natural dyes” - M.L.Gulrajani. 5. Deepti Gupta – “NCUTE Publication.” 6. “Eco-friendly Textile wet processing-coordinator” 7. Dr. R.Ashokan-“NCUTE Publication” . 8. “Environment Problems in chemical processing “of Textiles - Dr.A.Asokan, Ms. Yogita, NCUTE 9. “Finishing of khadi garments” Dr.R.B.Chavan, R.Chattopadhyay, R.P.Tewari, IIT Delhi. 10. “Instrumental Colour measurement and computer aided colour matching for textiles “- H.S.Shah & R.S.Gandhi.

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PRACTICALS

Collection of functional wet processed samples. Application and use of colour spectrophotometer. Evaluation of dyes and finishes. Study of mechanism and kinetics of dying. Energy consumption and environmental impact of wet processing industry.

YARN ENGINEERING Subject Code : 12JTT14 No of Lecture Hrs/Week : 04 Total No of Lecture Hours : 52


Designing yarns for specific end-uses. Selection of fibre /filament, structure of fibre / filament, spun yarns, multifilament yarns, textured yarns and micro denier multi filament. Functional properties of end products. 8 Hrs Twist contraction and retraction. Practical applications. Twist migration and segment length in spun and filament yarns -Theoretical analysis of yarn irregularity - blend irregularity. 8 Hrs Geometrical properties of single and folded yarns. Derivations of related equations. Open & hexagonal packing and their merits and demerits. 8 Hrs Yarn diameter derivation of Pierce, Grosberg and Dickson formulae. 6 Hrs . Transmission of force from fibre to fibre in spun yarns - mechanism of yarn breakage. 8 Hrs Effect of fibre properties and their geometrical configuration on tensile properties of yarns. Concept of elongation. 8 Hrs Effect of properties of constituent fibres and their. composition on the behavior of blended yarns. 6 Hrs REFERENCE BOOKS: 1. “Textile yarns” P.C. Goswamy, J.G. Martindale--Wiley Interscience . 2. “Strctural mechanics of fibres”, yarns, fabrics J.W.S. Hearle, P. gosberg, S. Backer-Wiley Interscience. 3. “Spun yarn technology” Oxtoby--Butter Worth. 4. “Technology of short fibre spinning”Vol.1--W. Klein—Textile Institute.

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ELECTIVE-I ADVANCED MATHEMATICS



Fourier seriers Periodic functions -Fourier series of functions with periods 2 and 21 half range - Fourier cosine and sine series - odd and even functions. 8 Hrs Partial differential equations of first order Formation Lagrange’s methods for linear equations, standard types of non linear equations -Charpits methods- Fourier series solutions of one dimensional wave. 8 Hrs Special functions Beta and Gamma functions - relation between beta and Gamma functions standard properties and problems. Complex variables: Complex functions - limits, continuity and derivatives of functions - analytical itemann equations of cartesian and polar forms. 10 Hrs Calculus of variables Variation of fundamental of a single variable with fixed boundary, Euler’s equation, application to isoperimetric and minimal surface problems .Variations of functional dependent on higher derivatives. Simple problems. 10 Hrs Finite differences Differences table interpolation. Newton's forward and backward formale, sterling, Bassel, Evert and Langrange's Formulae. Newton- Rosphon methods of solution of equations. Iterative methods. Computation of Eigen value of a square matrix by power method and Jacobi’s method. 8 Hrs Numerical solutions of differential equations Numerical differentiation, Numerical integration, Simson’s rule, Euler's and modified Euler’s method. Taylor's, Runga Kutta's and Midne's method. 8 Hrs REFERENCE BOOKS: 1. I.N.Snaddon: “Special functions of mathematical physics and Chemistry” ELBS. 2. Murray R.Spigal. “Complex variables” Pub. Sham series. 3. Murray R.Spigal .”Advanced calculus” Pub. Sham series. 4. E.El's Golts “differential equation with calculus of variations” - Mir Publications Mascow. 5. F.Shield “Numerical Analysis” Pub. Sham series. 6. S.S. Shastry – “Numerical Analysis”

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RESEARCH METHODOLOGY Subject Code : 12JTT152 No of Lecture Hrs/Week : 04 Total No of Lecture Hours : 52


Research Methodology Introduction, meaning of research, objectives, types and significance of research, defining a research problem, formulation of a hypothesis, research design and features of good design, methods of data collection, primary and secondary data, designing a questionnaire. Interpretation of results and report writing. 8 Hrs Descriptive Statistics, Probability and Distribution Basic statistical concepts, Measures of central tendency and dispersion. Elements of Probability, Addition and multiplication theorems of probability, Examples, probability distributions. Binomial, Poisson and normal Distributions 6 Hrs Sampling Techniques Random sampling, simple random sampling and stratified random sampling. Non-sampling errors. 6 Hrs Correlation and Regression Problem of related variables. Product moment correlation coefficient and its properties. Simple linear regression and multiple linear regression. coefficient of determination. 6 Hrs Statistical Inference Statistical hypotheses,Type-1 and Type-2 errors, level of significance, size and power of a test. Definition of Chi-square, t and F distributions. Central limit theorem. Tests for the mean, equality of two means, variance(for large and small samples), Large sample tests for proportions, Chi-square test for goodness of fit and independence of attributes in contingency tables. Confidence interval. 8 Hrs Design of Experiments Analysis of variance. One way and 2 way classified data. Design of Experiments .Analysis of completely randomized, randomized block. Factorial experiments -22 and 23 factorial experiments, Yates technique. 8 Hrs Multivariate Data Analysis Introduction. Multivariate normal distributions. Mean vector, variance, covariance matrix and correlation matrix and their estimation for multivariate data. Step wise regression. Selection of best subject of variables. Classification and discrimination problems. Factor analysis .Principal component analysis. Illustrative examples, Multivaraiate data analysis using SPSS software. Illustrative examples. 10 Hrs

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REFERENCE BOOKS: 1. Ronald E Walpole & Raymond H Myers, Sharon L Myers: “Probability & Statistics for Engineers and Scientists Sixth Edition” , Prentice Hall. 2. Gupta,S.C and Kapoor,1 V.K: “Fundamentals of mathematical statistics”, Sultan chand & LCo. New Delhi. 3. Gupta,S.C. and Kapoor, V. K: “Fundamentals of Applied statistics”.Sultan chand & LCo. New Delhi. 4. S. M. Ross: “Introduction to probability and statistics for engineers and scientists.3/e” Elsevier. 5. D. C. Montogomery: “Probability and Applied Statistics for Engineers”.Wiley International Student Ed. 6. Miller and Freund: “Probability and Statistics for engineers. EEE” 7. Johnson .R and Wichern (1992).”Applied multivariate statistical analysis”. Third Ed. Prentice Hall India.

STRATEGIC AND TECHNOLOGY MANAGEMENT Subject Code : 12JTT153 No of Lecture Hrs/Week : 04 Total No of Lecture Hours : 52


Management information system Introduction and background frame work-information needed economics System view - role of MIS on various levels - structure of MIS – Information net work - system life cycle - data flow - decision trees. 10 Hrs Corporate strategy and planning Concept of frame work, corporate management, role, function skill. 6 Hrs Strategic analysis cost dynamics - portfolio analysis – financial analysis, Strategic choices: Alternating - diversification-mergers and acquisition implementation and evaluation of strategy. 10 Hrs Strategic management and leadership - role of leadership - process of leadership - line structure, styles. 10 Hrs Technology management - technology life cycle – transformation – alternatives –appropriate technology - technology change - technology transfer – models. 10 Hrs Technology absorption – assessment – evaluation - diffusion. 6 Hrs REFERENCE BOOKS: 1. David G.B. - M. S. “Concept ional foundation, Structure and development”, McGra hill New York 2. Adair John “skills of leadership”, Gower Aldershot Haerle 3. Hill Charles WC and Ganalk K Jones “Strategic Management - an integrated approach”, Houghton Nihlin Boston.

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SEMINAR Subject Code : 12JTT16

IA Marks : 50

In this subject each student has to present a seminar on the topics suggested by the concerned faculty. At the end of the semester a detailed seminar report has to be submitted to the department for allotment for of internal assessment marks.

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II – SEMESTER ADVANCED TEXTILE AND APPAREL TESTING



Study of High Volume Instrument (HVI). Comparison of HVI and conventional testing Instruments. Advanced Fibre information system (AFIS). Comparison of AFIS with HVI System. 8 Hrs Yarn Hairiness and its measurement. Uster spectrograph and its analysis. Properties desired in export yarns. 6 Hrs Objective evaluation of fabrix handle by KAWABATA Evaluation system(KSESF), Fabric Assurance by Simple Testing(FAST) and fabric extractions force technique. 8 Hrs The influence of chemical and mechanical finishes on fabric handle. 6 Hrs Apparel Testing: Introduction, raw material inspection, in-process Inspection: spreading, cutting, sewing, pressing and final inspection. 6 Hrs Soil/Stain release testing, snagging, bonded and laminated apparel fabric, testing of fusible interlinings, buttons, zippers and sewing threads. Care labeling of apparel and textiles: American, International, British, Canadian and Japanese systems. 8 Hrs Quality Control Program: Planning for the quality control program, inspection and analysis of data. Tools of quality control. ISO 9000 series standards. Total quality management. 10 Hrs REFERENCE BOOKS: 1. “Principles of Textiles testing”, J.E. Booth. 2. “Hand book of textile testing and quality control”, B. Glover, D.S. Hambi-Pu Wiley Estern.Ltd., Bangalore. 3. “The measurement of Appearance”, Richard S. Hunter and Richard W. Harold, Wiley.Interscience. 4. “An introduction to quality control for the apparel industry”, Pradip. V. Mehta. 5. “International Apparel Quality manuals”, KES- F and FAST manuals. 6. “Progress in Textile science and technology”, Vol-1, Ed. V.K. Kothari, IAFL, India 2000.

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PRACTICALS Analysis of of HVI, AFIS, KESF and FAST result sheets. Analysis of Uster spectrograph. Coparisson of specification and test methods of different standard institutions. Collection of inspection reports from industry and its analysis.

ENVIRONMENTAL MANAGEMENT FOR TEXTILE INDUSTRY Subject Code : 12JTT22 No of Lecture Hrs/Week : 04 Total No of Lecture Hours : 52


Source of water and their characteristics- surface water, ground water, rain water etc. Constituents of water and their effects on textile wet processing. Colour, turbidity, suspended solids, dissolved solids, PH value, acidity, alkalinity, hardness, iron and manganese, copper, chlorine organic growth. 10 Hrs Quality requirements of water for silk reeling and textile processing. Conservation and reuse of water. Processing chemistry - fibres, chemicals, type of chemical processing. 10 Hrs Introduction to textiles effluent, characteristics of textiles processing, dye manufacutre and synthetic fibres formation industries, Reduction and pollution control at mill state Methods and techniques used for effluent treatment. 10 Hrs Garment regulations for effluents by BIS Effluent testing parameters- colour and physical appearance, odour, temperature, PH value total suspended solids, total dissolved solids, BOD, COD. 8 Hrs Bio-technology and its application in environmental industries. biopolishing, plasma treatment and silk like finishes. 6 hrs Environmental management : Objectives, environmental impact assessment(EIA), elements of EIA process, important environmental laws, environmental pollution control norms. 8 Hrs REFERENCE BOOKS: 1. “Textiles effluent”, Padma Vankar, NCUTE Publications, IIT, Delhi. 2. “Eco friendly processing”, NCUTE Publications. 3. “Environmental problems in chemical processing of textiles”, NCUTE Publications. 4. “Waste water.An introduction to environmental pollution”, Dr. B.K. Sharma, Krishna Prakashan, Media (P)Ltd., Meerut. 5. “Water pollution”, V.P. Kudesia, Pragathi Prakashan, Meerut.

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ADVANCED SILK TECHNOLOGY



International and Indian silk production, problems and prospects of silk industries. Recent methods of silk cocoon production. Modern techniques in cocoon character evaluation. 6 Hrs Modern developments in cocoon stifling, cooking and silk reeling. Technological changes in machineries and methods to increase productivity in raw silk production. Recent trends in spun silk yarn production. 6 Hrs Technological innovation in cottage silk yarn production. Production and properties of soft silk, crepe, georgette, chiffon, brocade, damask production of silk knits wear and lingerie’s. 6 Hrs Recent trends in silk wet processing, scouring, bleaching, dyeing, and finishing. Modern methods of imparting specially / functional finishes on silk and its blends. 6 Hrs Techniques of imparting wrinkle resistant finishes, stain repellent finish, anti- microbial finish and other specialty finishes applicable to silk and its blend. 6 Hrs Developments in machineries and chemicals, auxiliaries used for silk processing. 6 Hrs Modern trends in silk garment production. Application of silk in fashion accessories and trims. 6 Hrs Weaving - Different effects in simple structured fabric - Seersucker, plain, satin/sateen, double layer etc. and variation in drawing -in - draft and reed in plan. Unconventional woven structures : Pile, tuck fabrics, toilet quality fabrics. 10 Hrs REFERENCE BOOKS: 1. FAO Manual on silk. 2. “Silk man companion” CSB. 3. “Silk wet processing” Dr. M. L. Gulrajani, IIT Publication. 4. “Silk dyeing” Dr. V. A. Shenai, Sewak publications. 5. “Silk finishing” (Chinese Translatory SDC Publication). 6. “The technology of clothing manufacture” Harold and Lafeman- Bachwell Scheme Pub. 7. “Watsons advanced textile design”, I. J. Grosaicki. 8. “Grammar of Textile design”, H. N.

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DEVELOPMENTS IN FABRIC FORMATION Subject Code : 12JTT24 No of Lecture Hrs/Week : 04 Total No of Lecture Hours : 52


Yarn quality norms for unconventional weaving. Preparatory process to unconventional Weaving. Salient features of unconventional looms. 8 Hrs Study of factors in unconventional looms with respect to weft velocity, rate of weft insertion, range of weft pattering and type of selvedge formations. 8 Hrs Shed geometry, theory of weft insertion, weft consumption, weft unwinding tension. 8 Hrs Mechanics of beat - up. Principle of let-off, take-up and cloth windup systems. 8 Hrs Combinations of weaving and knitting techniques. 8 Hrs Techno economics of unconventional weaving. 6 Hrs Review of recent developments. 6 Hrs REFERENCE BOOKS: 1. “Principles of weaving”, Robinson & Marks, Textiles Institute. 2. “Modern weaving preparatory”, Ormerold - Buttaerworth. 3. “Shuttleless weaving machines”, Aldrich, Talavasek & Vladimir - Elsvier Scientific. 4. Handbook of weaving - Sabit Adanur.

PRACTICALS Kinematic analysis of various loom motions. Energy conservation study of different kinds of looms. Design of Product and its production planning. Collection of online monitoring systems of weave room.

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ELECTIVE-II

FABRIC ENGINEERING Subject Code : 12JTT251 No of Lecture Hrs/Week : 04 Total No of Lecture Hours : 52


Textile properties and textile structure – engineering concepts and approach to textile structure – classification of multidirectional textile structure – laminar and orthogonal. 6 Hrs Geometry of fabric structure : pierce’s basis and modified models – painter – adom’s and love’s technique descriptive and mechanistic models. Kemp and Hamalton : Twin arc, politic – Olofson – Snowdens and other models. 10 Hrs The concept of similar cloth – application cloth geometry – maximum weavability equations. 6 Hrs Classification and standardization of fabrics. 6 Hrs Physical properties of fabrics – tensile deformation – heaps solution – pierces solution – geometrical solutions during extension of cloth – load extensional modules – tear – various models. 8 Hrs Bending and tensional deformations – buckling, shear and drape of fabrics – theory various models – behavior. 8 Hrs Geometry of knitted fabrics – weft and warp knits – various models – applications. Mechanics of knitted fabrics – theory – behavior. 8 Hrs REFERENCE BOOKS: 1. “Structural mechanics of fibers, yarns and fabrics”, (Vol.I) S. Backer, P.grasberg and J.W.S. Herle – Pub. Wiley Intrsci. New York. 2. “Fibers, yarns and Fabrics”, Kaswell – Pub. Textile Inst. 3. “Textile mathematics”, Vol I, II, III – J. E. Booth – Pub, Textile Inst. 4. “Woven cloth construction”, A.T. Robinson & R. Marks – Pub. Textile Inst.

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ADVANCED MANUFACTURED FIBRE TECHNOLOGY



Structual principles of fibre forming polymers. Reology and hydrodynamics in MMF spinning. Development of fibre structure during man-made fibre spining. Study of various variables in melt spining effect of various parameters on linear density of fibres. 8 Hrs High speed melt spinning: One step (SP) and two step spinning (TSP) process. Study of fluid flow in spin line. Modifications to be done in spinning, mechanism for high speed melt spinning. Recent developments in dry and wet technology. Study of various types of spinnerettes, orifices used for MMF spinning. Simulation in melt spinning for fibre production. Process control in man-made fibre spinning. Mechanism of crystallization during MMF spinning. 10 Hrs Melt spinning of Hollow, multicomponent, Ultra fine and Nano fibres. Spin finish application: Composition of spin finish, various methods of spin finish application, spin finish for staple fibre production, textured yarn Technology of drawing of synthetic fibres, detailed study of mechanism of heat setting of synthetic fibres. Study of property changes in synthetic fibres during heat setting. 10 Hrs Study of chemistry of major manmade fibres Viz. PET, N6, N66,PAN, PP, Viscose rayon, tencel, modal, lyocell. Study of various physical and chemical methods of modifications of these fibres. 8 Hrs New fibres: Introduction to various high performance fibres, Kevlar-LCP Behaviour, dry jet spining of Kevlar fibres, Carbon fibres, raw materials, chemistry of production, surface treatments. Recent trends in production of high performance fibres like Boron, Sic,, Glass, PBI, aromatic polyester PBI etc. High touch fibres, Biomimetric chemistry and fibres, Biotechnology and fibres, electronics and fibres, Biotechnology and fibres, electronics and fibres, fibres in sports, fibres in ocean. 10 Hrs Study of various requirements for blending of MMFS with other fibres, optimization of blend ratio, factors affecting the compatibility of blend. 6 Hrs REFERENCE BOOKS: 1. Ziabicki “A High speed fibre spinning”, Wiley NY.1985. 2. Ziabicki “A. Fundaments of fibre formation” , Wiley NY.1976. 3. Marl Atlas, “Manmade fibres science and technology”. Vol.I, IIand III. 4. V. B. Gupta, Kotari V.K. “Manufactured fibre technology”, Chapman and Hal, London, 1997. 5. T. Hongu, “New fibres”, Ellis Horwood, New York 1990. 6. Levis. E .M. Pearce, J .Preston, “Hand book of fibre science and Technology Vol-4”, Marcel Dekkar, New York 1989. 7. Donnet J. B. Bansol “R .C Carbofibres”, Marcel Dekkar, NewYork 1990.

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8. Vaidya “A. Production of synthetic fibres”, Prantice Hall, NewDelhi 1985. 9. Goswamy “R. C Textile Yarns”, Wiley and sons N Y1980. 10. “Progress in textile”, Vol-2, Ed V. K .Kothari, IAFL N D. 11. “Spinning of man made fibres and blends on cotton systems”, KR Salhotra, The textile Association, India 2004. 12. J. Of textile institute, Vol-91, Part-3 textile institute-2000.

THEORY OF YARN SPINNING Subject Code : 12JTT253 No of Lecture Hrs/Week : 04 Total No of Lecture Hours : 52


FIBRE DISPERSION Ginning of cotton; the necessity of fibre-individualization; fibre opening in blow- room machinery; the mechanism of fibre-dispersion during carding operation; the minimum requirements during carding and the new approaches to improve fibre-dispersion in carding operation. Neps formation and theory of hook formation. 8 Hrs ATTENUATION Principle of rollers drafting and its application in yarn production; drafting irregularities-their causes and remedies; the function of aprons in roller drafting; limitation of apron-drafting and the scope for improvement; mechanism of wire-point drafting and its application in yarn production; merits and demerits of wire-point drafting; comparison of wire-point drafting with roller drafting. 10 Hrs TWISTING Effect of twisting of staple-fibre strand on its strength ;meaning of twist multiplier and the basis of selection of required twist ;fundamental requirement to create real twist in a strand; mechanism of different twisting principle-ring-twisting, open-end twisting, air-jet twisting, up-twisting, twofor- one twisting, hollow-spindle twisting. 8 Hrs FIBRE BLENDING Important of fibre-mix homogeneity on yarn quality; types of mixing during spinning preparatory process; assessment of blend efficiency. 8 Hrs LEVELLING Influence of intermediate product uniformity on yarn uniformity; methods of leveling adopted during spinning processes. 6 Hrs FIBRE CLEANING Methods adopted to clean the fibre from trash, short fibres and neps; role of blow-room, card and comber in fibre cleaning. 6 Hrs FIBRE STRAIGHTENING Definition of fibre-extent; influence of fibre-extent on yarn quality; improvement of fibre-extent by straightening actions in carding, drafting and combing. 6 Hrs

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REFERENCE BOOKS: 1. Oxtoby E, “Spun Yarn Technology”, Butterworth's, London, 1987. 2. Klein W, “The Technology of Short-staple Spinning”, the Textile Institute, Manchester, 1998. ISBN: 1870812980 3. Klein W, A practical Guide to Opening and Carding, the Textile 4. Institute, Manchester, 1999. ISBN: 1870812999. 5. Klein W, “A practical Guide to Combing”, Drawing and the Roving Frame, the Textiles Institute, Manchester, 1999. ISBN:1870372287. 6. Klein W, “A practical Guide to Ring Spinning”, the Textiles Institute, Manchester, 1999. ISBN: 1870372298.

SEMINAR Subject Code : 12JTT26

IA Marks : 50

In the subject each student has to present a seminar on the topics suggested by the concerned faculty. At the end of the semester a detailed seminar report has to be submitted to the department for allotment of internal assessment marks.

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III – SEMESTER ADVANCED APPAREL PRODUCTION TECHNOLOGY



The nature and scope of apparel manufacturing, types of apparel manufacture-fundaments of apparel production. Basic types of apparel production process - major function of apparel manufacturing - engineering functions, management functions- apparel trade association. 6 Hrs Apparel design analysis, elements of apparel design, principles of drafting - principles of draping, computerized pattern making and grading. 5 Hrs Apparel production analysis- quality spreading tools and equipment for spreading, cutting equipment and quality cutting. Computerized cutting. Marker quality and geometric principle for calculating optimum marking design, principles of stitch, seam and their analysis, seam quality, computerized sewing, pressing and moulding. 5 Hrs Packaging and ware housing: Type of packing and packing materials, quality specification, merchandise packing and shipping packing. Intra transport, ware housing, computerized storage systems. 5 Hrs Apparel Engineering: Work study, method study and time study, operator’s efficiency distributions- methods time measurement and SAM calculations. 5 Hrs Production control: Production analysis, distribution of documents and records, types of control forms, producing many styles in one line and determining supervisory sections in production lines. Production control charts, reports, production grid principle for assigning partial production, line operators, evaluation. 6 Hrs Plan layout: Type of layouts and problems criteria for evaluation, Evaluation scale, govt. regulation for plant layout. 5 Hrs Organization and personnel - Type of organization, functions, personal classifications, personnel orientation, job evaluation, wages incentives, nature of incentives. 5 Hrs Indian apparel industry - Overview of technology in apparel manufacturing technology, usage, regional features and structures of the industry, Indian apparel export and important product category, domestic market and domestic brands, technology status and outlook. 5 Hrs Apparel productivity- Apparel productivity in India and Western world, global comparison of Western world – Apparel productivity manufactures and characteristics of low, medium and high productivity manufactures and factors associated with productivity actions towards higher productivity. 5 Hrs REFERENCE BOOKS: 1. “Apparel manufacturing” , Hand book by Jacob-Solinger,j Bobbin

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Blonnelm - “Media Corporation”, Columbia 2. “Managing productivity in the apparel industry”, Rajesh Bheda of CBP Publisher and distributors. 3. “The Tech. of clothing manufacture”, Harold and Lafam of Blackwell Sceince Publishers 4. “The management systems”, Pranak. K. R. - Guest publications 5. “Seams productions and analysis”, Radh D Clock

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ELECTIVE-III APPLICATION OF IT IN TEXTILES



Introduction to IT in Textiles, information technology and the web paradigam, E-business application for textile industry. 8 Hrs Enterprise resource planning: Structure of ERP, General Principles involved in the application of ERP ,ERP models ,ERP selections for the textile industry. 10 Hrs Internet and internet concepts, Internet based manufacturing EDI for textile businesses, logistics management, management information systems in spinning, weaving and wet processing sections. 10 Hrs Application of CAD \ CAM in Textiles. 8 Hrs Information technology in fashion and garment industry. 8 Hrs Total quality management and information technology. 8 Hrs REFERENCE BOOKS: 1. “Texinfotech - 99, Resume of papers” , IT in Textiles in the New Millenium, July 1999, IIT,Delhi. 2. “Texinfotech-2000,International Conference”, Resume of papers, New Delhi, 2000. 3. “E-Commerce”, Kamalesh k.Bajaj-Debjani, Nag-TATA, McGRAW HILL Co.Ltd, New Delhi. 4. “Electronic Commerce”,Gray P.Schncider, James.T.Perry, Thomson Course Technology.

VARIABILITY AND ITS CONTROL



Lap formation and control of lap uniformity. Irregularities of carded, drawn and combed silver- their control. Irregularities of roving and yarns- their control. 12 Hrs Influence of different materials and their blends on irregularity. Index of blend irregularity. 10 Hrs Influence of ambient conditions on the irregularity of material at various stages of processing restricted to spinning of cotton and its blends. 10 Hrs Irregularities of yarns produced on ring, rotor, friction and airjet spun systems. 10 Hrs

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Instruments used for measurement of irregularity – analysis and interpretation of data and graphs remedial measures. 10 Hrs REFERENCE BOOKS: 1. “Textile yarns”, B.C. Goswamy, J.C. Martindale-Willey Intersci. 2. “Manual of cotton spinning”, Vol IV. Part -1-Foster Textile Inst. 3. “An introduction to study of spinning” -Morton-London 4. “Roller drafting” -Nogeera

FRICTION IN TEXTILES Subject Code : 12JTT323 No of Lecture Hrs/Week : 04 Total No of Lecture Hours : 52


Introduction to fibre friction. Study of surface properties of cotton, Wool and synthetic fibres. Scanning electron microscopy of various fibres. 8 Hrs General mechanism of friction Laws of friction, theories of friction, friction in various textile processes like spinning, weaving and chemical processing etc. Detailed study of various methods of measurement of fibre friction in textiles. Role of friction in the mechanical behavior of fabrics. 10 Hrs Study of surface geometry of synthetic fibres. Spin finish application to synthetic fibres, Theory of spin finish application, various methods of spin finish application, spin finish composition for synthetic filaments, staple fibres and textured yarns. 10 Hrs Abrasion of textile surfaces measurement of abrasion resistance, factors affecting the abrasion resistance. 8 Hrs Resistivity and static behaviour of textile surfaces, effect of photochemical and environmental degradation on the surface properties of textile fibres. Soil release from the textile surface, stain and water repellency of textile surfaces. 8 hrs Role of fiber friction in garment making, Effect of friction on comfort property of textiles. Generation of static charges in textile process and their remedies. 8 Hrs REFERENCES: 1. “Surface characteristics of fibre and textile”, M.J.Schick 2. “Friction in textiles”, Howell

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ELECTIVE-IV

MARKETING MANAGEMENT Subject Code : 12JTT331 No of Lecture Hrs/Week : 04 Total No of Lecture Hours : 52


Core concepts of marketing - Need, Want & Demand, Product, Value and satisfaction. Production concept, product concept, selling concept and Marketing concept. 4 Hrs A model for consumer buying behaviour, factors influencing consumer behavior, buying decision process- Buying roles & stages in buying. New product development-Idea generation, Idea screening, Concept development and using, Product development. Marketing strategies in the various stages 'Product Life Cycle'. Pricing - Objectives, Influencing factors, methods, strategies for new products and existing products. 4 Hrs Channel Decisions Nature and characteristics of Marketing Channel Functions, channel dynamics, Channel Design and Management decisions. Communication process - Steps in the development of effective communication, Designing message, selection communication channels, deciding promotion mix, measuring results. Promotional Mix tools. 4 Hrs Advertising, Sales promotion, personal selling, public relations, and direct marketing. Marketing organization & implementation: Evolution, ways of organizing the marketing departments, marketing relations with other departments. 4 Hrs E-Business frameworks -media convergence -Anatomy of E-Biz applications - Internal an External applications and integration - organizational business -ED- Implementation -Managing technology -IT bills of various governments. 4 Hrs Introduction to web applications - technologies for Web services -Internet tools relevant for E-Business Internet applications for E-business. Types of electronic payments -Digital token based payments -Smart cards credit cards based -other emerging payments technologies -E-governance and implications - Technical specification of digital currencies. 4 Hrs Brand, Brand identity, Brand Image, Brand Personality, Brand Loyalty and the connected issues.Brand Positioning, Repositioning, Brand Equity: Conceptualization and measurement. Trends in Brand Management: Brand cult, Brand alliances, Co-branding, Destination Branding. 4 Hrs Introduction to industrial marketing, Difference between consumer marketing and industrial marketing, classification of industrial products, Nature of demand, Industrial marketing system. Industrial buying behaviour. 4 Hrs

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The concept and the need for international marketing - the nature, scope and variety of international markets. International market Vs Local Markets, differences & Similarities. 4 Hrs Trade groups, international regulations, trade bodies & Organization like IMF, World Bank & Conference e.g. GATT, UNCTAD, their impact on world trade Euro-dollar & Petro Dollar Market. Exchange rate fluctuations, Imports, Exports, - evaluate. 4 Hrs Export process, L/C, policies of ECGC, Technology transfer regulation, investment regulations like FERA, Exchange regulation with countries. Documentation, QC requirements, procedure for Central Excise, Customs, Shipment, duty drawback procedures to claim cash assistance, Export House concept notice Hall Transaction between Exporter & Importer etc. 4 Hrs Introduction to retailing: definition - functions of retailing- types of retailing - forms of retailing based on ownership. Retail theories- Wheel of Retailing- Retail life cycle. Retailing in India - Influencing factors- present India retail scenario. Retailing from the International perspective. 4 Hrs Retail Operations: Choice of Store location – Influencing - factors Market area analysis: Trade area analysis - Rating Plan method - Site evaluation. Retail Operations: Store Layout and visual merchandising-Store designing - space planning. Retail Operations: Inventory management-Merchandise Management-Category Management. 4 Hrs REFERENCE BOOKS: 1. Barry Bermans and Joel Evans, "Retail Management-A Strategic Approach", 8th edition, PHI private limited, Newdelhi, 2002. 2. A.J. Lamba, "The Art of Retailing", 1st edition,Tata McGrawHill,New delhi,2003. 3. Kotler Philip, “Marketing Management”.11st Ed.,Pearson Education (Singapore) Pvt. Ltd., New Delhi,2004 4. S.Jeyachandra, “Marketing Management”, 1st edition,Exel Publication, New Delhi, 2004 5. Soon-Young choi, whiston,A.B.,Macmillan, “the economics of Electronic Commerce”, publishing company, USA. 6. Kalakota, R & Whinston, A. B., “Electronic commerce-A manager’s guide”, Addition Wesley,USA. Belch E.George&Belch A. Michael, Advertising and promotion, 5th edition, Tata Megraw Hill, New Delhi, 2001. 7. Parameswaran, “Brand building advertising:concepts and cases”, Tata Mcgraw Hill, New Delhi,2002. 8. Jean Noel Kapferer, “Strategic Brand Management”, Global business press, Abhinav Publishing industry., 1st ed., New Delhi, 1994. 9. Hill, M Richard, Alexabder S. Ralph, Cross james S, “Industrial Marketing, AITBS” , 4Ed. New Delhi 1991. 10. William J. McDonald, “Direct Marketing:AN Integrated approach”, McGraw Hill, Singapore,1st edition ,1998.

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FINANCIAL MANAGEMENT



Financial Management: An overview, function and goals of financial management, financial planning and major financial decision areas. 10 Hrs Capital structure: Theories of capital structure, NI and NOI approaches, capital structure decision, EBIT – EPS analysis. RO – ROE analysis, cash flow analysis. 12 Hrs Capital Budgeting: Methods of capital budgeting, investment criteria, NPV, IRR, Pay Back Period, Risk analysis in capital budgeting. 10 Hrs Working Capital Management : Current assets, Cash and Inventory management, EQQ, ABC analysis. 10 Hrs Financial Analysis and Planning: Financial ratios, Break – even analysis and Leverages, application of financial analysis. 10 Hrs REFERENCE BOOKS: 1. “Financial Management” – Prasanna Chandra 2. “Financial Management” – James Van Horn 3. “Financial Management” – Kewen Scott 4. “Financial Management” – M.Y.Khan and Jain.

HUMAN RESOURCE MANAGEMENT



Introduction to human resource management with reference to objectives and policies. 8 Hrs Important of job analysis and job specification. Different types of job evaluation programmes. 10 Hrs Method of recruitment and selection graduates and workers. Promotion, Demotion, transfer policies. 8 Hrs Turnover of the industry, bonus facilities, Wage and salary, administration and incentive schemes. 8 Hrs Motivation and Morale. Labour Management relations. Industrial disputes procedure for settlement of disputes. 10 Hrs Objectives and functions of trade unions. Factories act and their importance Factories Act. 8 Hrs

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REFERENCE BOOKS: 1. “Personnel Management” - Edwin B. Flippe 2. “Personnel Management” - Sabaratah Ghosh 3. “Management of Personnel in India” -N.N. Chatterjee 4. “Personnel Management” - Duek Torrington.

EVALUATION OF PROJECT PHASE –I Subject Code : 12JTT34

IA Marks : 50

In the subject each student has to present a seminar on the topics of their Project Work. At the end of the semester a detailed seminar report on Project Phase – I has to be submitted to the department for allotment of internal assessment marks.

IV – SEMESTER EVALUATION OF PROJECT PHASE -II

Subject Code : 12JTT41

IA Marks : 50

In the subject each student has to present a seminar on the topics of their Project Work. At the end of the specified duration a detailed seminar report on Project Phase – II has to be submitted to the department for allotment of internal assessment marks.

EVALUATION OF PROJECT PHASE –III


IA Marks : 50

In the subject each student has to present a seminar on the topics of their Project Work. At the end of the semester a detailed seminar report on Project Phase – III has to be submitted to the department for allotment of internal assessment marks.

PROJECT WORK EVALUATION AND VIVA –VOCE


Exam Marks : 200

A dissertation report shall be prepared and submitted on a topic selected. It should consist of a detailed investigation / approach to solve the problem in consultation with the guide. Student should strictly follow the university's specification while preparing the thesis.

advanced fiber physics subject code : 12jtt11 …vtu.ac.in/pdf/pg2012/jttsyll.pdf · advanced fiber...

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