Assembly for producing a corrugated cardboard web laminated on one side

An assembly for producing a corrugated cardboard web laminated on one side, the assembly comprising:

• a) a first corrugating roller and a second corrugating roller for producing a corrugated web having a corrugation,
• b) a glue application device for applying glue to peaks of the corrugation of the corrugated web,
• c) a pressure belt apparatus, which comprises
• i. a pressure belt for pressing a cover web against the glued peaks of the corrugated web which rests in regions against the first corrugating roller,
• d) a pressure belt engaging apparatus, which comprises
• i. a pressure belt engaging device which engages the pressure belt during a corrugating roller change to at least one of minimize and eliminate downwardly sagging of the pressure belt at least adjacent to the pressure belt engaging device, and
• ii. at least one displacement device in connection with the pressure belt engaging device to displace the pressure belt engaging device between a pressure belt engaging position and an idle position, wherein the pressure belt engaging apparatus, upon displacement between the pressure belt engaging position and the idle position, describes a displacement trajectory which encloses an angle with respect to a horizontal, and
• e) an assembly frame, wherein the pressure belt engaging apparatus is arranged at the assembly frame, wherein the pressure belt engaging apparatus is arranged adjacent to the glue application device at the assembly frame.

An assembly for producing a corrugated cardboard web laminated on one side, the assembly comprising:

• a) a first corrugating roller and a second corrugating roller for producing a corrugated web having a corrugation,
• b) a glue application device for applying glue to peaks of the corrugation of the corrugated web,
• c) a pressure belt apparatus, which comprises
• i. a pressure belt for pressing a cover web against the glued peaks of the corrugated web which rests in regions against the first corrugating roller,
• d) a pressure belt engaging apparatus, which comprises
• i. a pressure belt engaging device which engages the pressure belt during a corrugating roller change to at least one of minimize and eliminate downwardly sagging of the pressure belt at least adjacent to the pressure belt engaging device, and
• ii. at least one displacement device in connection with the pressure belt engaging device to displace the pressure belt engaging device between a pressure belt engaging position and an idle position, wherein the pressure belt engaging apparatus, upon displacement between the pressure belt engaging position and the idle position, describes a displacement trajectory which encloses an angle with respect to a horizontal, and
• e) an assembly frame, wherein the pressure belt engaging apparatus is arranged at the assembly frame, wherein the pressure belt engaging apparatus is arranged at second corrugating roller level at the assembly frame.