Special Yarn Manufacturing paper (YE 403), 2023 Level-4 Term-I, BUTEX affiliated colleges. Covers fancy yarn types, loop yarn production, chenille systems, melange yarns, siro spinning, core yarn flows, sewing thread sewability, and air jet texturization.
Level-4 Term-I, Final Exám-2023
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) Define yarn and thread. Make a comparative statement between yarn and thread.
(b) Discuss briefly on world production and consumption of yarn.
(c) Write short notes on novelty yarn and textured yarn.
[4+4+4=12]
2. (a) What is fancy yarn? Write down the properties of fancy yarn.
(b) Write short notes on Marl yarn and Diamond yarn.