紧密纺粗纱大定量纺纱工艺研究  

Research on big ration roving technology of compact spinning

作　　者：凌新龙[1] 黄继伟[1] 董慧敏 

机构地区：[1]广西工学院生物与化学工程系,广西柳州545006 [2]柳州华晟纺织有限公司质检部,广西柳州545002

出　　处：《上海纺织科技》2011年第7期20-22,共3页Shanghai Textile Science & Technology

摘　　要：针对紧密纺设备进行了粗纱大定量工艺探索,通过试验发现,在粗纱定量由5.5 g/10m增大至6.0 g/10m时,纱线质量稳定,主要纱线质量指标有一定的改善,但采用带压力棒的碳纤维上销时,增大粗纱捻系数易引起机械波。The big ration roving of compact spinning was explored by experiments.The results showed that the yarn shows good uniformity and improvement when the roving ration increased from 5.5g/10m to 6.0g/10m.But when carbon fiber top pin with pressure bar was adopted,increasing twist factor of roving easily caused mechanical wave.

关 键 词：纺纱 紧密纺 大定量 碳纤维上销 压力棒 粗纱 

分 类 号：TS104.2[轻工技术与工程—纺织工程]