POY色丝色差产生的原因及解决措施

The reasons and solved measure for the generation of color difference of the colored POY

通过对POY色丝产生色差原因的研究 ,认为色母粒的质量 ,注色机计量盘的选择 ,纺丝温度 。

The reasons for the generation of POY color difference are studied. It's showed that the quality of masterbatch, the selection of injector meter plate, the suitable spinning temperature and pressure are the main effective reasons.