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Effect of Air-jet Texturing Conditions on the Physical Properties of Low Melting Polyester/Tencel Composite Yarn

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2013, 25(1), pp.47-55
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering

Sun Young Lee 1 유재정 1 최오곤 2 이시우 3 Seung Goo Lee 1

1충남대학교
2전북대학교
3한국자카드섬유연구소

Accredited

ABSTRACT

Physical properties of the composite yarn using low-melting(LM) polyester/Tencel were investigated with air-jet texturing conditions such as temperature, take-up overfeed, yarn speed and air pressure. Surface morphology, microstructure, tensile property, glossiness were evaluated. Surface morphology of a composite yarn had more damaged and loosened structure according to increase of take-up overfeed, yarn speed and air pressure. Crystallinity was affected by parameters such as temperature, yarn speed, take-up overfeed and air pressure and especially, yarn speed was most effective for increase of crystallinity. Also, it was found that temperature and air pressure had significantly affected tensile properties of a composite yarn. The glossiness of yarn increased with increase of temperature, yarn speed and air pressure.

Citation status

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