75 D/72 F阳涤高弹合股丝DTY生产工艺探讨

Discussion on DTY production process of 75 D/72 F Yang polyester high elastic composite yarn

主要对阳涤高弹合股丝在S/Z加弹机上加工进行了工艺探讨,通过单股阳离子、单股普通半消光、S/Z阳涤合股、网络等不同的影响试验,确定了阳涤高弹合股丝生产主要工艺参数较为合适的范围,结果得出了最佳工艺条件及网络对其弹性大小的影响。

This paper mainly discusses the processing technology of Yang polyester high elastic composite yarn on the S/Z texturing machine.Through the different influence tests of single cation,single common semi extinction,S/Z Yang polyester composite,network,et al.the suitable range of main process parameters of Yang polyester high elastic composite yarn production is determined,and the optimal process conditions and the influence of network on its elastic size are obtained.