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A Study on the Threadline Instability on the Belt-type Texturing Process  

이민수 (영남대학교 섬유패션학부)
김승진 (영남대학교 섬유패션학부)
박경순 (영남대학교 섬유패션학부)
Publication Information
Textile Coloration and Finishing / v.16, no.1, 2004 , pp. 5-9 More about this Journal
Abstract
This research surveys the threadline instability on the belt texturing machine according to the 1st heater temperature, draw ratio and velocity ratio. the threadline instability to the time, which is called surging phenomena, is analysed with variations of draw ratio and velocity ratio. In addiction, the surging phenomena is investigated with the variation of the untwisting tension and false twist mechanism on the belt texturing machine. The breaking strain, modulus and yam unevenness of the DTY along the yarn length are measured and analysed with the surging phenomena which is due to untwisting tension variation on the threadline according to the draw ratio, 1st heater temperature and velocity ratio.
Keywords
threadline instability; surging; belt texturing; false twist; modulus; breaking strain; unevenness;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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[ G.W.Du;J.W.S.Hearle ] / J. Text. Inst.   DOI
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