Process and Quality Control in Textile
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Process and Quality Control in Textile Syllabus — Unit-wise Content
The official GTU curriculum for Process and Quality Control in Textile (subject code 3172917) as prescribed for Textile Tech. · Semester 7 divides the course into 6 units, covering 33 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (3172917)Unit 1 Scope of the process control in spinning
- Control of mixing quality and cost Instrumental evaluation
- control of mixing quality through fibre characteristics
- simultaneous control of mixing quality and cost
Unit 2 Control of waste in spinning
- Yarn realization
- control of blowroom waste
- control of card waste
- control of comber waste
- contamination removal techniques
- determination of trash content and cleaning efficiency
Unit 3 Control of yarn quality
- imperfection & yarn unevenness Yarn imperfections
- Control of neps generation at blow room
- card and comber
- control of thick and thin places
- Influence of modern developments on nep removal in card and comber
- Types of yarn irregularities
- mass CV%
Unit 4 Control of count, strength and its variation
- Control of within & between bobbin count variation
- control of variability of lea strength
- Control of yarn strength and elongation
Unit 5 Control of yarn hairiness in spun yarn
- Influence of preparatory process on yarn hairiness
- influence of ring frame parameters on generation of yarn hairiness
- control of hairiness of ring spun yarns
- effect of post spinning operations on hairiness
Unit 6 Yarn faults and package defects
- Common yarn faults in ring yarn
- soft yarn
- Oily slub
- Kitty yarn
- Foreign matters
- cork screw yarn
- Snarl/ over twisted yarn
- Oil stained yarn
- Spun in fly, Neppy yarn
- 4 Subject Code: 3172917 w.e.f
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