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

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2004, 16(1), pp.5-9
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering

이민수 1 Seung-Jin Kim 1 박경순 1

1영남대학교

Accredited

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 addition, 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 yarn 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.

Citation status

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