利用HN5D型空心锭花式捻线机开发花式纱线

On Developing Fancy Yarn with Model HN5D Hollow-spindle Fancy Twisting Machine

文章概述了花式捻线机的加捻成纱原理,对影响花式效应的超喂比、牵伸倍数、捻度、张力等工艺参数进行分析探讨。选择了芯纱、饰纱和固纱原料,设计了纺纱工艺,开发纺制了波纹线、圈圈线、结子线和竹节线,为企业生产花式线提供参考。

This paper analyzes the process parameters that affect fancy yarn appearance,such as overfeed ratio,draft ratio,twist,tension,etc.By choosing raw materials for the core yarn,decorative yarn and fixed yarn,and by designing the spinning process,boucle yarn,loop yarn,knot yarn and slub yarn are developed,which provide reference to the practical production of fancy yarn.