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AIR JET TEXTURING OF TWISTED FILAMENT YARNS USING NEW JETS. PART 1. INFLUENCE OF TWIST LEVELS AND DIRECTION OF TWIST ON THE PROPERTIES OF AIR JET TEXTURED YARNS.

  • 출판일1991.02
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 217
Tests were performed to evaluate two new air texturing jets, the Hemajet 100 and the Taslan XX, in opening up and bulking twisted filament yarns. These jets were able to texture continuous filament yarns twisted in both Z and S directions. Although the physical bulk of the textured yarn made from pre-twisted feeder yarn was lower than that made from zero twist feeder yarn, the former had a more stable structure. An increase in the twist density of the feeder yarn reduced bulk, but enhanced the stability of the textured yarns. The direction of the twist in the feeder yarn has no effect on texturability. 17 refs.
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