Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

Studies on the Tensile Mechanism of Spunlace Nonwovens (II)- Experimental Results -

스펀레이스 부직포의 인장메카니즘에 관한 연구(II)-실험적 결과-

  • 박태영 (전북산업대학교 자연과학대학 의류학과) ;
  • 주창환 (충남대학교 공과대학 섬유공학과)
  • Published : 1994.04.01

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Abstract

The stress-strain curves of spunlace nonwovens are theoretically determined from the model suggested in the previous paper. and these curves ate compared with the experimental stress-strain curves. From the comparison of results, we found the following facts. Firstly, the increasing of fiber compactness on spunlace nonwovens shows higher value of slippage factor, and the frequency of gibber orientation distribution is gradually increased to the machine direction of the nonwovens. Secondly, the tensile strength of spunlace nonwoven fabrics has an increasing trend with increasing the (ibex compactness related to the fiber consolidation of spunlace nonwovens, and the distribution of Poisson's ratio is far lower compared with many other nonwoven fabrics. Thirdly, the general pattern of the variation obtained between the theoretical and experimental stress-strain curves of spunlace nonwovens shows considerably good agreement.

Keywords

References

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