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TECHNOLOGY OF TEXTILE PROCESSING
Paper Code:
MTX-122
Credits:
3
Contact Hours:
45.00
Max. Marks:
100.00
Objective:
- To understand the preparatory processes of natural fibers.
- To understand the preparatory processes of man-made fibers.
9.00
Unit I:
UNIT I
Preparation of Cotton Fabric:
- Singeing: Objective, types of singeing, details of various singeing methods, drawbacks and advantages.
- Desizing: Objective, types, method, details and mechanism of removal of starch in various methods. Efficiency of desizing.
10.00
Unit II:
UNIT II
- Scouring: Objectives, mechanism of removal of impurities.
- Bleaching: Objectives of bleaching.
- Types of bleaches: Hypochlorite, peroxide, chlorite and their effectiveness on various textiles.
9.00
Unit III:
UNIT III
- Mercerization: Objectives, mechanism related to various physical and chemical changes in cotton during mercerization.
- Mercerization by Alkali treatment processes.
10.00
Unit IV:
UNIT IV
- Preparation of Silk and Wool: Impurities present, degumming/scouring, bleaching, optical whitening of wool and silk.
7.00
Unit V:
UNIT V
- Introduction to pretreatments of Synthetic fibers
- Heat setting: Objectives and mechanism of setting. Different methods of heat setting and their effectiveness on various man made textiles and blends.
Blended fabrics: Importance, types and their qualitative and quantitative analysis
Essential Readings:
- Corbman, P.B.,Textiles – Fiber to Fabric,Gregg Division/McGraw Hill Book Co.USA,1985
- Shenai, V.A: Textile Fibre, Sevak Publications
- Gohl E.G. and Vilensky, Textile Science, C.B.S. Publishers New Delhi, 1993.
- Shenai,V.A. Technology of Bleaching and Mercerising
- Joseph, M.L., Essential of Textiles (5th edition) Holf, Rinecharts and Winston Publication, Florida 1988.
- Tortora, G. Phylis., Understanding Textiles (2nd edition), Mc Millan Co. USA 1987
Academic Year:
