| 摘要 |
<p>The baling press for fibrous material which may be damp, with two pressure boxes carried by a turntable, as in the main patent, has the two boxes guided along a restricted part of the main surface, then lifted to a crossing part of the frame into the pressing position. The interval surfaces of these pressure boxes are covered by a friction reducing layer of pref. high molecular low density polyethylene or polyamide material. This material can be in the form of plates which are secured by screws to the steel walls of the pressure boxes.</p> |
