Abstract: Some features of spinning and texturing machines for producing microfibres are introduced, with focus on the differences between which and common POY,FDY and DTY machines.

• 摘 要：本文介绍了近年来国外一些微细旦纤维纺丝和变形设备的特点；着重分析了它们与普通POY、FDY和DTY设备的不同之处.