涤/锦复合剥离型POY生产工艺探讨

THE PRODUCTION TECHNOLOGY AND OPERATION OF PET/PA6 MULTI-SEGMENT COMPOSITE POY

本文介绍了涤/锦复合POY长丝的生产工艺流程,同时论述了在生产过程中对产品性能及质量指标产生较大影响的工艺参数,特别对切片干燥,纺丝温度及冷却条件等工艺参数进行了详细讨论。

The process for producing the PET/PA6 multi-segment composite TOY is described in this paper. Some effective technical parameters for processing are introduced, fur thermore, chip drying, spinning temperature and Quenching are discussed in detail.