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A Study on the Physical Properties of ATY Produced with Nylon FDY and POY

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2004, 16(6), pp.35-43
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering

Seung-Jin Kim 1 김재우 1 홍상기 1

1영남대학교

Accredited

ABSTRACT

This study surveys the physical properties of ATY produced with FDY and POY. ATY is made with 70d Nylon FDY and 80d Nylon POY using AIKI air jet texturing machines, respectively. The processing parameters such as air pressure and yarn speed are varied, and air pressure is varied ranging with 8.5bar, 10.5bar and 11.5bar, and yarn speed is varied ranging with 400m/mim, 450m/mim, and 500m/min. The various physical properties of ATY made by POY and FDY denier, wet shrinkage, dry shrinkage, tensile properties, thermal stress and instability are measured and discussed with air pressure and yarn speed. The shrinkage simulation of ATY is performed for analysing the process shrinkage on the dyeing and finishing processes.

Citation status

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