| 摘要 |
24838-72 Apparatus for a pre-fixing the heat treatment of stockings produced on hosiery circular machines comprises two cross-like disposed tubes engaged to each other and having relevant open ends, the tubes being located between two sections of a suction conduit which derive from an interruption of the same conduit. The tubes can be jointly rotated about a common axis and alternatively positioned with their respective ends, one in correspondence with the two sections of the suction conduit, and the other in correspondence with a fan and a closing element, the fan sending hot treatment air coming from a suitable generator into the tube communicating therewith.
|
