莫代尔涤纶长丝针织物横档原因分析  

Analyses on the Cause of Cross Bar for Modal Polyester Filament Knitted Fabric

作　　者：魏艳红 苏旭中 刘新金 邹画眉 张洁 WEI Yanhong;SU Xuzhong;LIU Xinjin;ZOU Huamei;ZHANG Jie(Jiangnan University,Jiangsu Wuxi,214122)

机构地区：[1]江南大学

出　　处：《棉纺织技术》2019年第7期18-21,共4页Cotton Textile Technology

基　　金：国家重点研发计划(2017YFB0309200);江苏省科技副总项目(FZ20180497);江苏省产学研合作项目(BY2018185);江苏省研究生科研与实践创新计划(SJCX18_0623)

摘　　要：总结莫代尔涤纶长丝针织物横档的产生原因。介绍了分析织物横档的流程及常用方法,包括手感目测法、拆布分析法、纤维还原法、化学溶解法、仪器分析法等。以莫代尔涤纶长丝针织物为例,对产生横档的原因进行了系统分析。结果表明:纤维原纤化、纤维粗细不匀、纱线条干不匀是造成莫代尔涤纶长丝针织物横档的主要原因。认为:认真分析原因,针对性采取措施,可以有效减少织物横档。Cause of cross bar for modal polyester filament knitted fabric was summarized.The procedure and common methods including ocular estimate method,raveling analyses method,fiber reduction method,chemical dissolving method,instrumental method and so on to analyze fabric cross bar were introduced.Modal polyester filament knitted fabric was taken as an example,causes of cross bar were systematically analyzed.The test results showed that fibrillation,unevenness of fiber fineness,yarn unevenness are the main reasons for cross bar of modal polyester filament knitted fabric.It is considered that fabric cross bar can be reduced by analyzing reasons carefully and taking aimed measures.

关 键 词：针织物 横档 原纤化 纱线条干 莫代尔 显微镜 

分 类 号：TS101.914[轻工技术与工程—纺织工程]