精梳涤纶18.5 tex针织纱的开发  

Development of Combed Polyester 18.5 tex Knitting Yarn

作　　者：陈可 吉宜军 苏旭中 高思晴 乐荣庆 CHEN Ke;JI Yijun;SU Xuzhong;GAO Siqing;LE Rongqing(Jiangnan University,Jiangsu Wuxi,214122;Nantong Shuanghong Textile Co.,Ltd.,Jiangsu Nantong,226661)

机构地区：[1]江南大学,江苏无锡214122 [2]南通双弘纺织有限公司,江苏南通226661

出　　处：《棉纺织技术》2020年第12期59-61,共3页Cotton Textile Technology

基　　金：江苏省自然科学基金(BK20170169);江苏省研究生科研与实践创新计划项目(SJCX20_0752);江苏省先进纺织工程技术中心基金项目(XJFZ/2018/09);纺织服装产业河南省协同创新项目(hnfz14002);中央高校基本科研业务费专项资金资助(JUSRP51731B);中央高校基本科研业务费专项资金(JUS⁃RP52007A)。

摘　　要：探讨精梳涤纶18.5 tex针织纱的生产工艺。通过优选清梳联工艺参数对纤维进行有效开松;合理设置精梳准备工序速度和定量等;优选精梳工序给棉方式、给棉长度和落棉隔距等,最终成功纺制出精梳涤纶18.5 tex针织纱,其质量指标明显优于普梳涤纶18.5 tex针织纱。认为:采用精梳工艺能有效提高涤纶针织纱的品质。Production process of combed polyester 18.5 tex knitting yarn was discussed.By optimizing the blowing-carding unit process parameters,fiber was opened effectively.Reasonably setting speed and weight per unit of the combing preparation process,optimizing cotton feeding method,cotton feeding length and noil gauge of combing process,finally the combed polyester 18.5 tex knitting yarn was successfully spun and its quality index was significantly better than that of carded polyester 18.5 tex knitting yarn.It is considered that the use of combing technology can effectively improve the quality of polyester knitting yarn.

关 键 词：精梳涤纶 针织纱 隔距 给棉方式 给棉长度 落棉隔距 

分 类 号：TS104.5[轻工技术与工程—纺织工程]