A Study on the Manufacturing of Stretch Silk Fabrics (I) - Effect of Processing Condition of Covered Yarn -

스트레치성 실크직물 제조에 관한 연구(I) -커버링사 공정 조건의 영향-

  • 권순정 (한국견직연구원) ;
  • 진영길 (경상대학교 자연과학대학 의류학과)
  • Published : 2006.04.01

Abstract

Silk fabrics are very popular and widely used because of their elegant appearance. However, silk fabrics generally have easy wrinkle, and do not stretch and deform permanently after machine washing. Then the stretched properties of silk fabrics are important for the application of industrial textile materials such as formal and sports wear. Thus, this research surveys the covering, weaving and degumming conditions for stretched silk fabrics. As a result, yarn breaking stress was reduced with increasing spindle speed, and the yarn twists were optimized under the covering condition of polyurethane/silk with PVA pretreatment. In addition, the shrinkage of the silk fabrics treated with star degumming process was reduced by continuous NaOH degumming process. The fabrics showed the fabric physical properties with optimum stretched properties and evenness surfaces.

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