Apparatus for supporting or leading printing paper

• Main Author: HACHMANN PETER
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2010
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; LINING MACHINES; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; PRINTING; PRINTING MACHINES OR PRESSES; SHOP CONVEYOR SYSTEMS; STAMPS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING; TYPEWRITERS

The invention relates to an apparatus for carrying or guiding a printing material sheet (1) on an air cushion (2) between a nozzle surface (3) and the printing material sheet (1) which has first nozzle pairs (5) which are arranged in a first row (4) and second nozzle pairs (7) which are arranged in a second row (6) for generating the air cushion (2). The first nozzle pairs (5) and the second nozzle pairs (7) in each case have a blower nozzle (8) and a suction nozzle (9), which are paired in such a way that one and the same air flow (10) is blown out by the respective blower nozzle (8) and is aspirated, at least predominantly, by the suction nozzle (9) that is paired with the blower nozzle (8). The suction nozzles (9) of the first nozzle (5) pairs are arranged in such a way between the blower nozzles (8) of the second nozzle pairs (7) and the suction nozzles (9) of the second nozzle pairs (7) that the air flows (10) of the second nozzle pairs (7) flow past the suction nozzles (9) of the first nozzle pairs (5).