방적

SPINNING IN THE NINETIES

  • 출판일1990.11
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 219
Ring, air jet, rotor, and friction spinning will compete with one another during the 1990s. The selection of one of these technologies to produce a particular yarn will be based on overall performance with regard to economics, yarn quality, and flexibility. The most critical aspect of yarn quality is yarn strength. Ring yarns are still the strongest; rotor and friction yarns have good strength of shorter fibers; and air jet yarns give the best relative strength values with 40 millimeter synthetic fibers. Ring spinning yields the best range of yarn counts; air jet, friction, and rotor spun yarns are best suited for producing coarse and medium counts. Each technology can produce yarns economically and for a number of end-uses. 5 refs.
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