Fibers and Polymers

The Korean Fiber Society (한국섬유공학회)
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Effect of Opening Roller Speed, Drums Speed Difference and Suction Air Pressure on Properties of Open-End Friction Spun Polyester and Acrylic Yarns

  • Vishnoi Prashant (Department of Textile Technology, Indian Institute of Technology) ;
  • Ishtiaque S. M. (Department of Textile Technology, Indian Institute of Technology) ;
  • Das A. (Department of Textile Technology, Indian Institute of Technology)
  • Published : 2005.09.01
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Abstract

The present paper is concerned with the influence of opening roller speed, drum speed difference and suction air pressure on properties of polyester and acrylic open-end friction spun yams. The results shows that the opening roller speed and the suction air pressure have considerable influence on the characteristics of polyester and acrylic open-end friction spun yams. In case of polyester yams the unevenness, imperfection and hairiness decreases and the yam tenacity increases with the increase in opening roller speed and suction air pressure. However for acrylic yams the unevenness and imperfections decreases and tenacity increases with the increase in opening roller speed and suction air pressure.

Keywords

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