T400/氨纶双芯弹力牛仔的开发与工艺探讨  

Development of Stretch Denim of T400/Polyurethane Fibers

作　　者：唐琴[1] 

机构地区：[1]广东职业技术学院

出　　处：《纺织导报》2018年第4期68-70,共3页China Textile Leader

基　　金：广东省高等职业教育品牌专业建设项目

摘　　要：文章从T400/氨纶双芯纱的组成、性能着手,重点介绍了双芯纱在经弹牛仔和纬弹牛仔面料中的应用,以及开发该类弹力牛仔的生产工序要点。双芯纱弹力牛仔面料与普通弹力牛仔面料通过性能测试对比可知,双芯弹力牛仔纬向缩水率控制在10%以下,弹性回复率可达到96%以上,其弹性和尺寸稳定性更好。双芯纱在牛仔面料中的广泛应用提高了牛仔面料的舒适性,使得牛仔服装更贴身,也更加符合市场的需求。Based on the composition and property of T400/polyurethane twin-core yarn,this paper introduces its application in warp elastic denim and weft elastic denim and the related production processes.According to the performance comparison between twin-core yarn denim and conventional stretch denim,the twin-core yarn denim has better elasticity and dimensional stability.Its weft shrinkage rate is under 10%and elastic recovery rate can reach 96%.The wide use of twin-core yarn in denim fabrics makes the fabrics more comfortable and body-fit,which can also meet market demand.

关 键 词：双芯纱 弹力牛仔布 T400纤维 性能 

分 类 号：TS106.5[轻工技术与工程—纺织工程]