Arrangement for producing a corrugated board web laminated on both sides

A corrugated cardboard system for producing corrugated cardboard, the system comprising:

• a laminating web dispensing assembly for dispensing a laminating web;
• at least one production apparatus for producing a respective corrugated cardboard web laminated on one side;
• and
• an assembly for producing a corrugated cardboard web laminated on both sides from a laminating web and at least one corrugated cardboard web laminated on one side arranged downstream of the laminating web dispensing assembly and the at least one production apparatus for producing a respective corrugated cardboard web laminated on one side, the assembly comprising:
• at least one first pressing nip for guiding the at least one corrugated cardboard web laminated on one side;
• at least one heating element for heating at least one of the at least one corrugated cardboard web laminated on one side in the at least one first pressing nip;
• at least one second pressing nip, arranged downstream of the at least one first pressing nip, for pressing the at least one corrugated cardboard web laminated on one side and the laminating web against one another;
• a laminating web guide, spaced from the at least one first pressing nip for guiding the laminating web spaced from the at least one first pressing nip to the at least one second pressing nip;
• at least one first drivable pressing belt which spatially delimits the at least one first pressing nip at least in regions;
• and
• a gluing unit, arranged between the at least one first pressing nip and second pressing nip, for gluing the corrugated cardboard web laminated on one side that is to be glue-bonded to the laminating web, wherein the at least one first pressing belt is guided past the gluing unit.

A method for producing a corrugated cardboard web laminated on both sides from a laminating web and at least one corrugated cardboard web laminated on one side, the method comprising the steps of:

• guiding the at least one corrugated cardboard web laminated on one side by means of at least one first pressing nip;
• heating at least one of the at least one corrugated cardboard web laminated on one side in the at least one first pressing nip by means of at least one heating element;
• pressing the at least one first corrugated cardboard web laminated on one side and the laminating web against one another by means of at least one second pressing nip which is arranged downstream of the at least one first pressing nip, wherein:
• the laminating web is guidable to the at least one second pressing nip by means of a laminating web guide spaced from the at least one first pressing nip;
• at least one first drivable pressing belt spatially delimits the at least one first pressing nip at least in regions;
• a gluing unit is arranged between the at least one first pressing nip and second pressing nip for gluing the corrugated cardboard web laminated on one side that is to be glue-bonded to the laminating web;
• the at least one first pressing belt is guided past the gluing unit.