The effect of some factors, such as quality of chip. water content of dry chip. spinning temperature, cooling condition. winding overfeed ratio and oil content. on the process of POY is investigated.

• 本文主要对原料切片质量，干燥切片含水率．纺丝温度和冷却条件．组件组装工艺，卷绕超喂率及上油浓度等影响因汞作了初步的探讨。