19.7tex全聚纺粘胶纱关键工艺优化  

Key processing optimization in spinning 19.7tex compact Viscose yarn

作　　者：张玉[1] 谢春萍[1] 刘新金 

机构地区：[1]江南大学纺织服装学院,江苏无锡214122

出　　处：《上海纺织科技》2015年第1期30-32,共3页Shanghai Textile Science & Technology

基　　金：国家自然科学基金青年基金(11102072);江苏省产学研项目(BY2011117;BY2012065);江苏省自然科学基金(BK2012254)

摘　　要：全聚纺是一种新型窄槽式负压罗拉紧密纺系统。简述了全聚纺在纺制粘胶纱时的特点,并在DTM129型细纱机上进行全聚纺改造,采用正交试验方法对影响粘胶纱生产的4个关键工艺参数——吸风负压、细纱捻系数、钢丝圈、隔距块进行优化设计,得出纺制19.7 tex粘胶纱优化工艺配置为:吸风负压2 400 Pa、细纱捻系数340、钢丝圈3/0,隔距块3。Complete condensing spinning is a new kind of hollow roller compact spinning system with strip groove structure. In this paper, features of complete condensing spinning system in spinning Viscose yarn were described and modification of complete condensing spinning was done on the DTM spinning machine. Four key processing parameters of air-suction negative pressure, the yarn twist factor, travellers and guages were optimized by orthogonal test. It shows that negative pressure 2 400Pa, yarn twist factor 340, traveller 3/0 and guages 3 are best for spinning 19.7rex Viscose yarn.

关 键 词：全聚纺 粘胶纱 工艺优化 

分 类 号：TS104.2[轻工技术与工程—纺织工程]