涤纶POY/FDY异收缩混纤丝技术进展及市场展望

Technological Development and Market Prospects of PET ITY

在徐州斯尔克纤维科技股份有限公司攻克了一步法生产工艺及装备关键技术后,一步法涤纶POY/FDY异收缩混纤丝(ITY)成为目前的主要生产方式,在熔体直接纺丝装备上生产也成为可能。在解决了染整及后处理关键技术后,ITY在外套、衬衫、窗帘、帷幔等服装和家纺领域,特别是针织领域的应用迅速放大。本文对涤纶POY/FDY异收缩混纤丝的这一发展情况进行了较详细的介绍。

With some key technologies successfully solved,one-step process for producing ITY of polyester POY/FDY has been the most important method so far,and also make it possible to be produced in meltdirect spinning equipment.After tackling the key technologies of products＇ dyeing and finishing process,PET ITY is widely used in clothing and home textiles industry,especially in knitted textiles.This article has a detailed introduction of the development of PET ITY.