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The Effect of the Spinning Process on Wool-Fibre Crimp

  • 출판일1997.09
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 225
Wool fiber properties, such as crimp, length, and thickness, affect the bulk or thickness of worsted yarn. Crimp is a particularly important property. When free from applied tension, crimp configuration is multiplanar. Research on the effect of spinning on crimp generated quantitative data on the loss of crimp after various processing stages. The data included measurements of fiber length with and without crimp at each processing stage. Estimates of crimp loss derived from measurements of crimped length (distance that separates the ends of a fiber when it is not constrained) and fiber length (distance between ends when tension is applied to remove crimp). Fiber samples included samples from top, autoleveling, gilling, roving, and ring spinning. Significant loss of crimp occurred during processing, with crimp ratio decreasing from 0.4 to 0.2 from top to yarn. 2 refs.
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