棉纺织技术2018，Vol.46Issue(4)：6-8,3.
一种包芯竹节彩点纱的研发
Development of a Core-spun Slub Multicolor Spot Yarn
摘要
Abstract
The technology measures for core-spun slub multicolor spot yarn were discussed.The yarn struc-tural properties were analyzed and designed.Through equipment modificition and yarn processing optimization, black cotton fiber was added in the slub spot to form black spot during the spinning of white cotton polyurethane core-spun slub yarn.A new composite structural yarn with the properties of three kinds of yarn like section-color yarn,slub yarn and core-spun yarn was successfully developed.It is pointed out that the yarn quality can be effec-tively improved by strengthening equipment inspection,decreasing twist factor of roving,suitably enlarging the front gauge of spinning frame,well adjusting the covering position of polyurethane filament and well controlling the space between two roving.It is considered that the developed core-spun slub multicolor spot yarn can show special visual effect on the surface of knitting fabric.关键词
包芯纱/竹节纱/彩点纱/织物风格/捻系数Key words
Core-spun Yarn/Slub Yarn/Multicolor Spot Yarn/Fabric Style/Twist Factor分类
轻工纺织引用本文复制引用
刘梅城,韩梦琦,孟旺旺..一种包芯竹节彩点纱的研发[J].棉纺织技术,2018,46(4):6-8,3.基金项目
江苏先进纺织工程中心科研项目(XJFZ/2016-9) （XJFZ/2016-9）
江苏高校品牌专业建设工程项目(PPZY2015A093) （PPZY2015A093）
