부직포

The measurement of fibre friction and its importance in manufacturing cotton nonwovens

  • 출판일1997.02
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 318
An initial attempt is made to measure staple fibre friction with the aim of providing laboratory techniques for developing suitable fibre finishes for cotton, as bleached and scoured cotton presents difficulties during nonwoven fabric manufacture. The sled test and the beard friction test are examined and are shown to be able to detect the absence of lubricant on cotton fibre surfaces. Both also show that natural fibre finish is much superior to any added after bleaching. Both tests also give some information which may be useful in evaluating fibre finishes for cotton. The stick/slip phenomena in the sled test are erratic for reasons which cannot be explained, whereas the beard friction test has potential for allowing a more theoretical understanding of friction behaviour. There are 15 references.
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