摘要
以93dtex/144 f PA6-POY为原料,合股加弹生产155 dtex/288 f PA6弹力丝,探讨了其生产工艺。结果表明:选择加工速度600m/min,拉伸倍数1.215,热箱温度163℃,D/Y比为1.63,摩擦盘组合为1-5-1,油轮转速为1.9r/min,合股丝生产稳定,成品丝可满足后续加工的要求。
A PA6 textured yarn of 155 dtex/288 f was produced using 93 dtex/144 f PA6-POY as raw material by plying and texturing process. The production process was discussed. The results showed that the production of plied yarn was steady and the final yarn satisfied the succeeding processing requirements when the process conditions were as followed： spinning speed 600 m/ min, draw ratio 1. 215, heat box temperature 163 ℃, D/Yratio 1.63, friction disc assembly 1-5-1, oiling disc speed 1.9 r/min.
出处
《合成纤维工业》
CAS
CSCD
北大核心
2011年第3期55-56,共2页
China Synthetic Fiber Industry
关键词
聚己内酰胺纤维
预取向丝
弹力丝
合股丝
加弹
polycaprolactam fiber
preoriented yarn
textured fiber
plied yarn
texturing
