熔体直接纺五叶异形涤纶全牵伸丝开发的探讨
DISCUSSION ON MELT DIRECT SPINNING FIVE LEAVES PROFILED POLYESTER FDY DEVELOPMENT
郝应超 1徐春建1
作者信息
- 1. 江苏盛虹科技股份有限公司，江苏 苏州 215228
- 折叠
摘要
利用熔体直接纺的工艺路线，在冷却方面采用环吹风冷却，成功研制了83.3 dtex/36 f五叶异形聚酯全牵伸丝。结果表明，喷丝孔的单叶长宽比6/1、圆形排布等方式，纺丝温度结合组件压力选择在292℃，选择油轮上油方式，第一热辊温度在130℃的工艺效果较好，产品质量稳定，异形效果好。
Abstract
Process route by using melt direct spinning and ring blowing cooling in the cooling , successfully developed a 83. 3 dtex / 36 f five leaves profiled polyester FDY. The results show that leaf length to width ratio of spinneret hole 6/1, circular arrangement way, spinning temperature according to the component selection pressure at a temperature of 292 ℃, selecting tanker oiling method, the first hot roll temperature 130℃in the process is good effect, stable product quality, special effect is good.
关键词
绦纶/全牵伸丝/五叶异形/熔体直纺/环吹风冷却Key words
polyester full drawn Yarn/five leaves profiled/The melt direct spinning/ring blowing cooling引用本文复制引用
出版年
2015
NETL
NSTL
维普
万方数据