As they are collected, they are pulled off the rotor by mechanical means to form the yam, and the new yam is wound onto packages. Twist is inserted as the yam is removed from the rotor.

• 在纤维汇聚到一起时,采用一种机械方式将纤维从转杯中引导出来并形成细纱,新构成的细纱卷绕到卷装上。在纱线被引离转杯的过程中,对其加捻。