Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

A Study on Simulation of Mechanical Properties of Spun-Bonded Nonwoven Fabrics

스펀본딩 부직포의 역학적 물성의 전산모사에 대한 연구

  • Jeon, Hoon-Cheol (Department of Polymer Science, College of Engineering, Kyungpook National University) ;
  • Cho, Kwang-Soo (Department of Polymer Science, College of Engineering, Kyungpook National University) ;
  • Kim, Hyung-Sup (Department of Textile Engineering, College of Engineering, Konkuk University)
  • 전훈철 (경북대학교 공과대학 고분자공학과) ;
  • 조광수 (경북대학교 공과대학 고분자공학과) ;
  • 김형섭 (건국대학교 공과대학 섬유공학과)
  • Published : 2009.08.31
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Abstract

Since nonwoven fabrics are made of irregular assembly of fibers, it is difficult to predict the mechanical properties of the fabrics from those of their constituent filers and their structure. In this paper, we propose a simulation algorithm for mechanical properties of spun-bonded nonwoven fabrics from the fiber properties and the structure of the fabrics. The algorithm requires simplified structure of spun-bonding structure which can be easily determined by microscopic image and fiber modulus. It is assumed that the number of fibers connecting bonding sites can represent the structure of the fabrics, including the information of fiber orientation in a discrete manner.

Keywords

References

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