116 dtex/36 f锦纶6合股弹力丝加弹工艺的优化  

Optimization of Texturing Process of 116 dtex/36 f Polyamide 6 Ply Stretch Yarn

作　　者：张友平 ZHANG You-ping(Jiangsu Minglei Chemical Fiber Co.,Ltd.,Hai'an 226682,Jiangsu,China)

机构地区：[1]江苏铭磊化纤有限公司,江苏海安226682

出　　处：《合成纤维》2022年第7期19-22,共4页Synthetic Fiber in China

摘　　要：为生产高卷曲收缩率的116 dtex/36 f锦纶6合股弹力丝,对生产速度、牵伸比、D/Y、摩擦片组合、热箱温度、上油率等加弹工艺进行了优化,并推出实用性强,且准确有效、方便快捷的检验、评价卷曲收缩率的简便方法,优化工艺后生产的116 dtex/36 f锦纶6合股弹力丝的卷曲收缩率为56%~60%,达到快、高收缩特征的预期效果,很好地满足了客户的需求。In order to produce 116 dtex/36 f polyamide 6 ply stretch yarn with high crimp shrinkage, the production speed, drafting ratio, D/Y, friction plate combination, hot box temperature, oil rate and other elastic processes were optimized, and a simple and practical, accurate, effective, convenient and quick method for testing and evaluating crimp shrinkage was developed. The crimp shrinkage rate of 116 dtex/36 f polyamide 6 ply stretch yarn produced by optimizing the process is 56%~60%, which achieves the expected effect of fast and high shrinkage, and well meets the needs of customers.

关 键 词：锦纶6 高收缩 加弹工艺 优化 

分 类 号：TQ342.11[化学工程—化纤工业]