WDS用涤纶POY细旦丝生产工艺  

PRODUCTION PROCESS OF FINE DENIER PET POY FOR WDS

作　　者：王刚强 马成员 钟顺海 

机构地区：[1]浙江大普化纤集团公司,浙江上虞312361

出　　处：《合成纤维工业》2001年第6期52-53,56,共3页China Synthetic Fiber Industry

摘　　要：对原涤纶 POY纺丝生产线改造 ,调整纺丝上油控制系统 ,对 POY纺丝工艺的研究表明 ,选择合适的喷丝板 ,降低纺丝温度 ,缩短冷却长度 ,降低卷绕速度可获得优良的整经拉伸上浆 ( WDS)用The original PET POY line was reformed, and the oiling control system was adjusted. The process conditions of PET POY was studied. The results showed that the obtained fine denier PET POY for warping\|drawing\|sizing(WDS) yields pretty good quality with suitable spinnerette at lower spinning temperature, shorter quenching length and lower take\|up speed.

关 键 词：WDS POY细旦丝 涤纶细旦丝 整经上浆机 预拉伸丝 改造 工艺 聚酯纤维 纺丝机 

分 类 号：TQ342.31[化学工程—化纤工业]