四罗拉紧密纺V型牵伸纺纱实践  

Spinning practice of four-roller compact spinning with V type draft

作　　者：张秋龙 徐伯俊 刘新金 苏旭中 陈义兵[2] 

机构地区：[1]江南大学,江苏无锡214122 [2]南通双弘纺织有限公司,江苏南通226000

出　　处：《上海纺织科技》2014年第1期50-52,共3页Shanghai Textile Science & Technology

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

摘　　要：在经过四罗拉网格圈型紧密纺改装的EJM128K型细纱机上,采用V型牵伸分别纺制9.8 tex 65/35T/CJ和CJ14.6 tex纱线,探讨四罗拉紧密纺V型牵伸的性能、特点,并与直线牵伸进行对比。认为:在四罗拉紧密纺上采用V型牵伸可以有效改善纱线条干,减少纱线毛羽,同时增强细纱机的品种适应性。In this paper, two kinds of yarns of T65/CJ35 9.8tex and CJ14.6tex were spun on EJMI28K spinning frame by V type draft to discuss the performances and properties of the four-roller compact spinning frame using V type draft and to compare it with linear-type draft. It holds that eveness of the yarn spun on the four-roller compact spinning frame with V-type draft is effectively improved and the hairiness reduced. The frame shows more flexable in spinning.

关 键 词：紧密纺 V型牵伸 直线牵伸 成纱质量 

分 类 号：TS104.31[轻工技术与工程—纺织工程]