涤纶DTY僵丝形成原因及其利用

Discussion on the factors causing PET DTY tight spots and the use for slub yarn

从工艺、设备、原丝、操作等方面分析了涤纶 DTY僵丝的形成原因 ,并通过工艺调整使僵丝间隔出现生产出竹节丝。

The factors causing PET DTY tight spots were analyzed from the aspects of technological process, equipments, as\|spun fiber, operation etc.. The interval occurrence of tight spots was used for slub yarn production by adjusting the process parameters.