Tencel绢丝长绒棉混纺紧密纱的纺制  

Spinning of Tencel Spun Silk Long-staple Cotton Blended Compact Yarn

作　　者：刘慧[1] 王敏[1] 王立波[1] 申国强[1] 

机构地区：[1]山东滨州华润纺织有限公司

出　　处：《棉纺织技术》2012年第12期39-41,共3页Cotton Textile Technology

摘　　要：探讨Tencel绢丝长绒棉混纺针织纱的生产工艺。针对混纺原料性能特点,对Tencel纤维、绢丝进行纺前预处理,降低开清棉工序各部打手速度,合理设置梳棉、并条、粗纱工序的牵伸工艺,细纱工序重点解决胶辊缠绕问题,车间相对湿度控制在65%以上,络筒工序采用"低速度、小张力"工艺,并正确设置清纱参数,最终成功开发了Tencel/绢丝/长绒棉50/30/20 7.3 tex紧密纱,其成纱质量满足了使用要求。Processing of Tencel spun silk cotton blended knitting yarn were discussed. According to raw material properties,Tencel fiber and spun silk were pre-treated. Each beater speeds in opening cleaning process were reduced. Draft processing in carding, drawing and roving process were selected rationally. Problems of fiber winding on rubber covered roll were solved as key in spinning process. Relative temperature in workshop was controlled above 65%. Pro cessing of lower speed and less tension was adopted in winding process. Yarn clearing parameters were selected correctly. Finally Tencel/spun silk/long-staple cotton 50/30/20 7. 3 tex compact yarn can be developed successfully, the yarn quality can reach use demands.

关 键 词：TENCEL 长绒棉 绢丝 混纺纱 预处理 打手 相对湿度 

分 类 号：TS104.5[轻工技术与工程—纺织工程]