粗纺细特丝棉混纺针织纱线的纺制  

Spinning of woolen fine-tex silk cotton blended knitting yarn

作　　者：李旭伟 LI Xuwei(Zhejiang Mette Cashmere Apparel Co.,Ltd.,Hangzhou 310051,Zhejiang,China)

机构地区：[1]浙江羊绒世家服饰股份有限公司,浙江杭州310051

出　　处：《上海纺织科技》2023年第5期49-51,共3页Shanghai Textile Science & Technology

摘　　要：在粗梳毛纺系统中采用蚕丝与精梳长绒棉进行混纺,纺制20.83 tex细特混纺针织纱线。针对两种纤维的特性,结合粗梳毛纺生产流程短的特点,从原料选配、原料混合及纺纱工艺参数的优化配置等方面着手,分析了混纺纱生产工艺及生产要点;指出在和毛工序中混合均匀的重要性;对梳毛机和细纱机进行了技术改造,提高了设备性能,使其更适应细特纱的生产;同时对车间的温湿度提出要求,为生产细特纱创造良好的生产环境。最后成功纺制出高质量的蚕丝/精梳长绒棉混纺细特纱。Silk is blended with combed long-staple cotton in the woolen spinning system to spin 20.83 tex fine-tex blended knitting yarn.According to the characteristics of the two types of fibers and the short production process of rough carded wool spinning,the production process and key points of blended yarn are analyzed from the aspects of raw material selection,raw material mixing,and optimization of spinning process parameters;the importance of uniform mixing in the wool blending process is pointed out;technical modifications have been made to the carding machine and spinning machine to improve equipment performance and make them more suitable for the production of fine and fine yarns;at the same time,requirements are put forward for the temperature and humidity of the workshop to create a good production environment for producing fine yarn.Finally,high-quality silk/combed long staple cotton blended fine tex yarn is successfully spun.

关 键 词：蚕丝 长绒棉 混纺纱 针织纱 工艺参数 纱线性能 

分 类 号：TS184.2[轻工技术与工程—纺织材料与纺织品设计]