提高CJ9.7 tex直接纬纱质量的前纺技术措施  

Technology Measures of Improving CJ 9.7 tex Direct Weft Quality inFore-spinning Process

作　　者：杨小玲 李智睿 杜胜英 

机构地区：[1]陕西五环集团股份有限公司

出　　处：《棉纺织技术》2012年第2期34-36,共3页Cotton Textile Technology

摘　　要：为了提高CJ 9.7 tex直接纬纱的质量以及降低布面竹节类纱疵,针对该品种配棉中非洲棉使用比例大及其性能特点,开清棉遵循"轻定量,薄喂入,低速度"的配置原则,同时通过开展其他工序工艺试验研究,优选工艺参数配置,另外加强设备、运转、操作及温湿度管理,最终使成纱质量指标明显改善,总纱疵率下降了49.39%,质量达到了使用要求。To improve CJ 9.7 tex direct weft quality and reduce fabric surface defauh, according to property and containing larger content of African cotton in cotton assorting, principle of lighter weight per unit, thinner feed, lower speed was adopted. In other process, processing test were studied, parameter configuration was optimized. Equipment, operation and temperature ＆ humidity management were strengthened, finally yarn quality can be improved obviously, yarn defeat rate can be reduced to 49.39% ,quality can meet the requirements.

关 键 词：直接纬纱 打手速度 定量 罗拉隔距 纱疵率 

分 类 号：TS182[轻工技术与工程—纺织材料与纺织品设计]