Influence of Yarn Twist Coefficient on the Properties of Composite Yarn Based on Different Drafting Multiples

摘要：

This paper has studied the influence of yarn twist coefficient on the properties of composite yarn based on different drafting multiples,and the purpose is to further develop differential composite spinning technology.The experiments were undertaken on some selected evaluation indexes,including yarn’s strength,breaking elongation,abrasion resistance,hairiness standard deviation,hairiness index,CV％,yarn evenness,neps and so on.Research results showed that the yarn twist coefficient have a great influence on yarn’s strength,breaking elongation,abrasion resistance,hairiness standard deviation,hairiness index,CV％,but it was not obvious to the yarn evenness and cotton neps.

关键词： Differential composite spinning technology Yarn twist coefficient Breaking strength Breaking elongation Abrasion resistance Hairiness index

作者: Tonghua Zhang Fan Zhao Guangzhen Guo Guangting Han

作者单位: College of Textiles & Garments,Southwest University,Chongqing 400715,China Laboratory of New Fiber Materials and Modern Textile,The Growing Base for State Key Laboratory,Qingd

会议类型: 国际会议

会议名称: 2008年先进纺织材料暨加工技术国际学术会议

会议地点: 杭州

会议语种:英文

在线出版日期: 2008-10-15（万方平台首次上网日期，不代表论文的发表时间）