Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

A Study on Twisted Structure and Bending Property of 2-Ply Multifilament Yarn(I) -Twisted Structure of 2-Ply Multifilament Yarn-

2합 멀티필라멘트사의 꼬임구조 및 굽힘특성에 관한 연구(I) -2합 멀티필라멘트사의 꼬임구조-

  • 박정환 (부산대학교 공과대학 섬유공학과) ;
  • 김승진 (부산대학교 공과대학 섬유공학과, 부산대학교 공과대학 섬유공학과) ;
  • 김덕리
  • Published : 1990.05.01

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Abstract

The geometrical structure of 2-ply multifilment yarn was assumed, in order to investigate the bending properties of 2-ply multifilament yarn. And angle, Ψ between single filament in the single strand and strand axis was derived by considering the changes of torsion of constituent filaments of the single strand. The angel, Ψ was expressed as a function of plying helix angle, $\alpha$p, filament helix radius, ${\gamma}$, and traverse rotation angle, $\Phi$2 of constituent filament in the single strand.

Keywords

References

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