| 摘要 |
The invention relates to apparatus for pressing a moving web of material against a supporting surface, specially to press a web of corrugated cardboard against a heating part in a corrugated cardboard production system, comprising a stationary supporting surface over which the web of material is moved, also comprising press members acting in operating position via a press surface upon the web of material and adjustment means which transfer the press members from the operative position into an inoperative position and vice versa. |
