防静电羊绒圈圈纱纺纱工艺研究  

Spinning Processing Research of Anti-static Cashmere Loop Yarn

作　　者：李淑莉[1] 方虹天[1] 崔桂新[1] 余悦[1] 

机构地区：[1]中国纺织科学研究院江南分院,浙江绍兴312071

出　　处：《棉纺织技术》2014年第3期37-40,共4页Cotton Textile Technology

摘　　要：探讨防静电羊绒圈圈纱纺纱工艺。通过工艺试验,分析了超喂比、捻度对圈圈纱圈长和每米圈数的影响以及导电长丝添加位置、捻度对成纱导电性能的影响。结果表明:超喂比与圈长呈线性增加关系,而与每米圈数无关;捻度与每米圈数呈线性增加关系,圈长随捻度增大呈缓慢下降趋势,捻度达到一定范围后,圈长基本不再随捻度变化而变化;捻度变化对成纱比电阻影响较小,导电长丝以添加在固纱中为好。认为在实际生产中进行纺纱工艺设计时应根据需要合理配置纺纱工艺。Spinning processing parameter of anti-static cashmere loop yarn was discussed. Through test, effect of o- verfeed ratio ＆ twist on loop length ＆ loop number were analyzed, effect of conductive filament position and twist on yarn conductivity were analyzed. The result shows thai overfeed ratio is increased linearly as loop length increases, there is no relationship with loop number. Relationship between twist and loop number per meter are increased linearly. Loop length is reduced gradually as twist increases. When twist is reached a certain range, loop length is not changed basically as twist changes. Effect of twist change on yarn resistivity is less, it is more proper to add conductive filament in fixed yarn. It is considered that spinning processing parameter should be selected according to demands in practical spinning design.

关 键 词：防静电 羊绒 圈圈纱 超喂比 捻度 圈数 圈长 比电阻 

分 类 号：TS104.79[轻工技术与工程—纺织工程]