Textile Coloration and Finishing (한국염색가공학회지)

The Korean Society of Dyers and Finishers (한국염색가공학회)
권호 표지

A Study on Physical Characteristics of DTY and Elastic DTY - Characteristics of Tensile Properties and Shrinkage Ratio -

DTY 및 Elastic DTY사의 물성에 관한 연구 - 인장특성 및 수축률에 대하여 -

  • 최재우 (상주대학교 섬유공학과) ;
  • 전병익 (동양대학교 패션디자인학과)
  • Published : 2001.02.01
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Abstract

Tensile and shrinkage characteristics of DTY, EDY and Macel were investigated experimentally. The drawn textured yarn(DTY) made by an existing belt type false twist and the elastic drawn textured yarn(EDY) made by non-torque false twist method modified from the belt type one. Macel was the yarn which had drawn and un-drawn arrangements. The tenacity of EDY had lower value than that of DTY. EDY had higher strethch than that of DTY. Especially Macel yarn had higher stretch than that of DTY compared with the same diameter of yarn. With time course behavior the tenacity and elongation of DTY and EDY had stabled tendency without variation. Before scouring Process, the wet and dry shrinkage patio of EDY load higher value than that of DTY. However, they decreased artier the process. At the same time, the stretch characteristic of EDY was significant as the diameter of yarn became higher.

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References

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