JC/T/N60/20/20 42 tex新型花式纱的开发  

Development of a new type of JC/T/N60/20/20 42 tex fancy yarn

作　　者：刘梅城 王成苗 朱圆月 冷港 LIU Meicheng;WANG Chengmiao;ZHU Yuanyue;LENG Gang(Jiangsu College of Engineering and Technology, Nantong 226001, China;Jiangsu Advanced Textile Engineering Technology Center, Nantong 226001, China)

机构地区：[1]江苏工程职业技术学院,江苏南通226001 [2]江苏省先进纺织工程技术中心,江苏南通226001

出　　处：《上海纺织科技》2019年第10期64-66,共3页Shanghai Textile Science & Technology

基　　金：江苏省先进纺织工程中心科研项目(XJFZ/2016-9);江苏高校品牌专业建设工程项目(PPZY2015A093);江苏省大学生创新训练项目(201810958003Y);江苏省高职院校教师专业带头人高端研修项目(2019GRGDYX022)

摘　　要：基于对段彩纱、竹节纱等花式纱线结构的研究,经过纤维原料的选择、纺纱工艺参数的优化和细纱设备的改造,成功开发出JC/T/N60/20/2042tex新型花式纱线。设计的花式纱结构独特,色彩可控性好,能够满足多种面料的开发要求。The single torsional limit and repeated torsional fatigue of four kinds of fibers such as soybean protein fiber, Pearl fiber, Tencel fiber and milk protein fiber are tested by twist tester, and the tensile performance before and after torsion is also tested. The results show that the single torsional limit of soybean protein fiber is larger, but the performance of soybean protein fibers decreases obviously under repeated torsion, and the decrease of tensile performance after torsion for a certain number of turns is also obvious. In production, attention should be paid to reducing the twist of fiber to prolong the service life of products.

关 键 词：花式纱线 纱线结构 工艺参数 设备改造 精梳棉 涤纶 锦纶 

分 类 号：TS104.53[轻工技术与工程—纺织工程]