Properties of STT Yarns and Conventional Yarns

被引:0
|
作者
Cui Hong [1 ]
Yu Chongwen [1 ]
机构
[1] Donghua Univ, Coll Text, Shanghai 201620, Peoples R China
关键词
STT yarn; self-twist yam; conventional yarn; single yarn; two-plied yarn;
D O I
暂无
中图分类号
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号
0805 ; 080502 ; 0821 ;
摘要
Unidirectional twists are added to self-twist yams to produce two-ply yarns, which are named twisted self-twist (STT) yams. The properties of STT yarns have been evaluated, and the comparison of yam properties between STT yams and conventional yarns has been investigated. The results show that STT yams have almost the same properties as traditional two-plied yarns with the same linear density at the aspect of yam irregularity, yarn tenacity and yam breaking extension. STT yarn has less imperfections and more hairiness than single yarn and two-plied yarn in ring spinning. Therefore STT yarn can be directly used for weaving.
引用
收藏
页码:155 / 159
页数:5
相关论文
共 50 条