Clothing ring for a sliver loosening roller, to break it down into fibers for an open-end spinner, has channels between the teeth formed into V-shaped grooves to draw the detached fibers

摘要

The clothing ring for a sliver loosening roller, to break it down into fibers for an open-end spinner, with a tooth (11) structure where the tooth cutting and trailing edges run axially as cutting lines, and their side flanks (14,15) form channels which are deeper than the cuts. The channel side walls are angled against the radials (19). Clothing ring for sliver loosening roller, at an open-end spinner, has a tooth structure where the side walls (21,22) transit into a V-shaped groove (24) at the channel base the teeth.