This zone consists of a tension device, a device to detect thick spots, or slubs in the yarn and a stop motion which causes the winding to stop in the case of a yarn break or the depletion of a supply package.

• 此区包括一个张力装置,一个检查粗结或纱结的检测装置,还有一个停车装置,在纱线断头或供纱筒子用完时,使络纱机停车。