METHOD FOR ADJUSTING HEIGHT OF NIP OF ADHESIVE APPLICATOR FOR CORRUGATED CARDBOARD WEB AND APPARATUS FOR METHOD

摘要

PROBLEM TO BE SOLVED: To provide a method for adjusting the height of the nip of an adhesive applicator for the optimum adhesion of the tip of a corrugated cardboard web one side of which is already lined and an apparatus for the method. SOLUTION: In the adhesive applicator comprising an adhesive application roll (5) and a nip roll (10), the corrugated cardboard web (47) is led through a nip (53) formed between the rolls (5 and 10). In the nip (53), the corrugated cardboard web (47) is pressed to the adhesive application roll (5) by given constant force.