Textile Processing-II (2142903)   Old Code : 142903

Syllabus

Sr. Topics Teaching Hours Module Weightage
1
Introduction to printing

General sequence of printing; Printing ingredients: thickeners, dyes, hygroscopic agents, reducing and oxidizing agents, etc.
Different styles of printing: direct, discharge, resist, brasso, raised etc.
Various methods of printing: flat-bed, screen printing, rotary screen printing, roller printing, block printing, stencil printing, transfer printing, etc.

5
14 %
2
Methods for print fixation

Steaming, curing, ageing, various steamers and agers

2
5 %
3
Printing of cotton fabric using different dyes

Direct, reactive, vat, azoic colours, etc. by different styles of printing

4
11 %
4
Printing of other natural fibres except cotton

Wool, silk, etc. and regenerated cellulosics i.e. viscose rayon, cuprammonium rayon, etc. by different styles of printing using suitable dyes

4
11 %
5
Printing of synthetic fibres

Polyester, nylon, acrylic, etc. by different styles of printing using suitable dyes

5
14 %
6
Printing of blended fabrics

Polyester/cotton, polyester/wool, cotton/viscose, polyester/viscose, etc. using suitable combination of dyes and style of printing

2
6 %
7
Introduction to finishing

Object and significance; classification

4
11 %
8
Chemical finishing of natural and synthetic textiles

Softening, stiffening, durable press finish, weighing, milling etc.: principle, process, application and techno-chemical aspects

5
14 %
9
Mechanical finishing of natural and synthetic textile

Calendaring, sanforizing, beetling, raising, brushing, crabbing, potting, decatizing, etc.: principle, process, application and techno-physical aspects

5
14 %