섬유

Tencel -- A Unique Cellulosic Fibre.

  • 출판일1999.06
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 250
Lyocell, the only new generic fiber classification to emerge during the past 30 years, is a cellulosic fiber obtained via organic solvent spinning of wood pulp. Manufacturers dissolve the pulp in amine oxide and extrude the resultant viscose into a water bath via fine jets. Fine filaments form as the solvent is extracted. Over 99 percent of the solvent is recycled during the process. The staple fiber has a conventional measurement of 1.4 dtex and 38 millimeters, but the fiber may be manufactured in a range of linear densities and staple lengths. It smooth surface and round cross section provide high luster in the raw state. Its unique crystalline structure allows fibrillation when the wet fiber is subjected to mechanical action. Manufacturers control the fibrillation to create surface effects that influence hand and visual appearance. Discussions cover stages of the peach skin finishing process.
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