织造用涤纶POY的质量控制与生产技术

QUALITY CONTROL AND PRODUCTION TECHNOLOGY OF PETPOY USED FOR WEAVING

根据织造用涤纶POY的特点．研究了其工艺和控制方法．认为POY沸水收缩率染色均匀性的控制适当且稳定是关键因素。从而生产出多种用途。质量良好，用户满意的织造用POY。

According to the characteristic of PET POY direct used for weaving, the process and controllingmethod are studied. We consider the key is the shrinkage in boiling water and dye uniformity are controlled stable and appropriate. Thus, the POY direct used for weaving is produced, which is many uses,high quality and satisfied consumer.