| 摘要 |
Appts. for the extended treatment of soft surface structures, partic. strips of knitted textile materials, fleeces etc., which are continuously advanced in a path running in closely adjacent loops, comprising an endless sequence of circulating articulated draw-links on each side of the path, forming a succession of vertical loops, with rigid rod-shaped elements extending between opposite pairs of links to form a ladder-type support system for the surface structures, and having uniformly distributed needles on the side facing and directed towards these structures. |
