Textile Processing I (2132904)   Old Code : 132904

List of Practicals

Sr. Practical Title
1
To carry out Acid and enzymatic Desizing of cotton fabric.
2
To carry out Oxidative Desizing of cotton fabric.
3
To carry out scouring of desized cotton fabric. (Open Bath)
4
To carry out scouring of desized cotton fabric. (Kier Scouring)
5
To carry out bleaching of scoured cotton fabric using sodium hypochlorite.
6
To carry out bleaching of scoured cotton fabric using hydrogen peroxide.
7
To carry out dyeing of cotton fabric using direct dye.
8
To carry out dyeing of cotton fabric using reactive dye.
9
To carry out dyeing of cotton fabric using vat dye.
10
To carry out dyeing of Nylon fabric using acid dye.
11
To carry out dyeing of polyester fabric using disperse dye.
12
To carry out dyeing of acrylic yarn using basic dye.

Open Ended Problem

Apart from above experiments a group of students has to undertake one open ended problem/design problem. Few examples of the same are given below.

  1. Optimization of caustic soda concentration in scouring of cotton fabric.
  2. To study the effect of Sodium hypo chlorite concentration on strength of material in hypochlorite bleaching of cotton textiles.
  3. Optimization of exhausting agent as regards depth of shade in reactive dyeing of cotton fabric.
  4. Effect of denier on depth of shade in polyester dyeing with disperse dyes.
Major Equipment

Water heating bath, kier, padding mangle, HTHP beaker dyeing machine, etc.

Other

List of Open Source Software/learning website:

http://nptel.iitm.ac.in, World Wide Web, Google Search Engine etc.