Cross winding machine.

摘要

The invention comprises (a) an improved cross wound yarn package on which the final few turns of yarn are wound as a compact pile wound bunch on the cylindrical cross wound package surface; (b) apparatus for winding such a package, comprising a fixed pile winding guide (4 in fig 3) as well as a traverse guide (1 in fig 3) and means effective to move the yarn from one to the other (5 in fig 3); and (c) a modified yarn traverse roll with an extra circumferential groove to aid pile winding (2 in fig 1) intersecting a helical traverse groove (1 in fig 1).