DTY僵丝产生原因的探讨

DISCUSSION ON THE FORMATION CAUSE OF DTY OSSIFIED FILAMENT

分析了DTY加工中僵丝的形态特征,对POY油剂、POY内在质量及DTY加工工艺等主要影响因素进行了讨论,并对僵丝的成因进行了深入探讨.

The characteristics of varies DTY ossified filament were analyzed. The main factors, such as spin-finish, POY immanent quahty and process technology, were discussed. Moremover, a further discussion was made on the formation cause of ossified filament.