顺毛产品搓板印疵点的成因及其预防  

Causes and prevention of the wool coat washboard printed

作　　者：张志清[1,2] 王秀菊 桑曙光 

机构地区：[1]常州纺织服装职业技术学院,江苏常州213164 [2]常州市纺织新材料重点实验室,江苏常州213164 [3]中纺源国际贸易有限公司,江苏张家港215600

出　　处：《毛纺科技》2017年第1期18-20,共3页Wool Textile Journal

摘　　要：文章指出粗纺顺毛产品搓板印疵点的危害,通过对疵点进行统计,使用拆纱对比的方法进行分析,将疵点成因归为2类:一类是由于条干不匀导致捻度分布不匀形成的;另一类是由于纬纱在起毛时产生经向滑移,导致起出的毛羽偏少偏稀所致。指出:产品在设计时要合理设计织物组织,原料需选择易于缩绒的毛发类纤维;缩绒工序需轻缩慢缩;起毛工序需先轻后重循序渐进;防止转杯纺纱线在成纱过程中形成搭头纱,对粗细节纱需合理清纱。The article points out the harms caused by the washboard trace of the carded wool products with direction hair. The number of defects have been counted. The reasons are analyzed by the method of raveled yarn comparison. It can be concluded that the unevenness of yarn leventess induces the uneven twist distribution. Meanwhile,the weft yarns make the warp direction slippage in the proccess of pilling,which results in the fewer pilling hairiness. Accordingly,It is important to design the rational fabric weave,to choose the hair fiber with easy fulling milling,to slow down the fulling milling process. In addition,the raising process should be moved forward from weak to strong. It should be prevented to be the lapped yarns in the process of air spinning,and the yarn slubs need to be cleaned in principle.

关 键 词：顺毛大衣呢 疵点 搓板印 起毛 

分 类 号：TS137[轻工技术与工程—纺织材料与纺织品设计]