Fibre disintegrating device for spinning machines

摘要

The roller (1) rotating on an axis (4) to loosen sliver into fibers, especially at an open-end spinner, is fitted with clothing wires (3) or rings which are bent to fit the geometry of the carrier ring (2) to give the final roller geometry. The material has a two-layer structure with a hard material outer layer on a substrate layer. The hard layer is applied by chemical vapor deposition (CVD), physical vapor deposition (PVD) or plasma CVD.