Production method for improving edge sealing performance of corrugated carton

• Main Author: XIONG WENHUA
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2022
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; DYES; MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER; MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; PAINTS; PERFORMING OPERATIONS; POLISHES; TRANSPORTING; USE OF MATERIALS AS ADHESIVES; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER

The invention discloses a production method for improving the edge sealing performance of a corrugated carton. The production process comprises the steps that S1, the size is designed according to a drawing, corrugated paper and inner paper are cut, a corrugated board is manufactured through glue applying, a point pressing line is machined along a die cutting line of the corrugated board, and the part, located outside the point pressing line, of the corrugated board is coated with pigment; S2, after surface paper is cut, glue applying is carried out on the surface, coated with the pigment, of the corrugated board; S3, die cutting is carried out on the corrugated board bonded with the surface paper, and the actual die cutting line is located outside the die cutting line; S4, the part, located outside the die cutting line, of the corrugated board is stripped along the point pressing line, and the redundant surface paper wraps and is attached to the other face of the corrugated board; and S5, the corrugated boar