涤纶一步ITY135 dtex/108 f工艺的技术探讨  

Discussion on the technology of PET one step ITY 135 dtex/108 f process

作　　者：张红亮 ZHANG Hong-liang(Beijing Chonglee Machinery Engineering Co. Ltd. , Beijing 101111 ,China)

机构地区：[1]北京中丽制机工程技术有限公司,北京101111

出　　处：《聚酯工业》2017年第5期30-32,共3页Polyester Industry

摘　　要：涤纶ITY异收缩丝,为POY,FDY复合得到,因其收缩率不同,有特殊手感。此处以中丽设备实际生产135 dtex/108 f为例,探讨设备,工艺及纺丝制成的影响因素。ITY polyester differential shrinkage filaments was compounded with POY, FDY. Because of its different shrinkage rate, it has a special feel. Here taking Chonglee equipment to actual production of 135 dtex / 108 f PET ITY as an example, the influence factors of equipment , technology and spinning were discussed.

关 键 词：涤纶 异收缩丝 工艺 

分 类 号：TQ342.2[化学工程—化纤工业]