摘要
文章讨论了环锭细纱机纺制新型段彩复合纱的工艺:在粗纱机上将彩色饰纱从锭翼端喂入缠绕在粗纱条上,粗纱条经过环锭细纱机上的牵伸区后,被随机牵断,形成不同长度、间隔分布的段彩效果。对段彩复合纱的纺纱工艺、饰纱选择及影响段彩效果的因素进行了分析,认为成纱设计的线密度、饰纱的规格以及细纱牵伸倍数是影响成纱效果的关键因素。
This article discussed the process of segment color composite yarn made through ring spinning machine.The decorative yarns were fed from the flyer top and twisted with roving sliver on roving frames.The roving sliver was cut off randomly in the drafting zone on the ring spinning frame,then formed segment color composite yarn with different segment lengths and interval lengths.The spinning process of segment color composite yarn,selection of decorative yarn and influential factors of segment color effect were analyzed.The results showed that the design linear density of yarn,specifications of decorative yarn and draft multiple of spinning yarn were the critical factors of influencing yarn effect.
引文
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