Textile Processing-II (2142903)   Old Code : 142903

5
Credit
3 + 0 + 2
Lect + Tuto + Pract
Teaching Scheme
70 + 20 + 10
ESE + PA + ALA
Theory Marks
20 + 10 + 20
ESE + OEP + PA
Practical Marks
ESE - End Semester Examination, PA - Progress Assessment, ALA - Active Learning Assignments, OEP -Open Ended Problem


Prerequisite

Zeal to learn the subject

Rationale

This subject includes the study of printing and finishing of textile materials. Both these processes lead to increase the aesthetic of the fabric. Printing implies addition of value in form of beautiful designs on the fabric whereby finishing imparts the required final touch and other required properties specific to the end-use of the fabric.

Course Outcome

After learning the course the students should be able to

  1. Know the object, significance and technical need of the textile printing; Different ingredients required to get print; various styles and methods of printing.
  2. Know the process and methods of printing natural, regenerated as well as synthetic fibre fabrics by main three styles viz. direct, discharge and resist style of printing using suitable dyes.
  3. Know the importance of fixation in printing and various fixation techniques i.e. steaming, ageing and curing.
  4. Know the object, significance and technical need of the textile finishing; Classification of finishes applicable to textiles.
  5. Know the principle, techno-chemical aspects and application process of different chemical finishes on natural, regenerated and synthetic textiles.
  6. Know the principle, techno-physical aspects, machineries and application process of different mechanical finishes on natural, regenerated and synthetic textiles.

Active Learning

Preparation of power-point slides, which include videos, animations, pictures, graphics for better understanding theory and practical work – The faculty will allocate chapters/ parts of chapters to groups of students so that the entire syllabus to be covered. The power-point slides should be put up on the web-site of the College/ Institute, along with the names of the students of the group, the name of the faculty, Department and College on the first slide. The best three works should submit to GTU.