影响DT丝质量的因素探讨

Discussion on factors affecting the quality of DT yarn

对影响DT丝质量的因素如POY原丝质量、DT加工工艺、DT设备状况等因素进行了研究 。

Factors which affect the quality of DT such as quality of POY yarn,processing technology and equipment condition of DT were studied. Precautionary measures and reasons for producing low grade yarn while in processing technology of DT were found.