Special Yarn Manufacturing paper (YE 403) from the 2024 Level-4 Term-I finals, BUTEX affiliated colleges. Topics include slub yarn production on ring frames, chenille and siro yarns, core and bobtex yarn manufacturing, and air jet texturization.
Level-4 Term-I, Final Exám-2024
Subject: Special Yarn Manufacturing (Code: YE 403)
Time: 3.0 Hrs. Full Marks: 72
(Use separate answer script for Part: A and Part: B)
(All parts of a question must be answered consecutively)
Part: A
(Answer any three questions)
1. (a) What do you mean by yarn designation? State the factors of yarn designation.
(b) Discuss briefly on world production and consumption of yarn.
(c) Write short notes on multi-folded, cabled and fancy yarn.
[5+4+3=12]
2. (a) Define slub dia and slub distance.
(b) Describe the properties of slub yarn.