棉纺织技术2018，Vol.46Issue(1)：57-60,4.
水溶性维纶中空纱的纺纱工艺实践
Spinning Technology Practice of Water-soluble Vinylon Hollow Yarn
摘要
Abstract
Spinning Technology of water-soluble vinylon hollow yarn was discussed.The optimum spinning technology parameter of water-soluble vinylon yarn was systematically analyzed.Using water-soluble vinylon yarn covered by medium cotton,water-soluble vinylon core spun yarn was spun.Practice shows that when spinning wa-ter-soluble vinylon yarn,higher temperature water-soluble vinylon fiber mixed with a certain proportion of medi-um and lower temperature water-soluble vinylon fiber can speed up the dissolution of vinylon in fabric and im-prove the dissolution effect of vinylon fiber.Water-soluble vinylon is easily to be swelled with water,when spin-ning water-soluble vinylon yarn,some technology measures should be adopted such as strict control temperature and humidity,more opening & less beating,less noil & preventing broken,biger gauge,heavier pressure,lower twist and reducing the speed of spinning frame."Smaller-twist,lower-speed"technology principle is adopted when spinning water-soluble vinylon core spun yarn.It is considered that fabric using water-soluble vinylon hollow yarn has better thermal insulation,hygroscopicity and skin-friendly.关键词
水溶性维纶/包芯纱/摩擦因数/牵伸分配/蓬松织物Key words
Water-soluble Vinylon/Core-spun Yarn/Friction Coefficient/Draft Distribution/Fluffy Fabric分类
轻工纺织引用本文复制引用
陈理,苏玉恒,韩振忠..水溶性维纶中空纱的纺纱工艺实践[J].棉纺织技术,2018,46(1):57-60,4.基金项目
河南省教育厅自然科学研究计划项目(2009A540003) （2009A540003）
纺织新产品开发河南省工程实验室资助项目 （）
