Gluing device and method for corrugated paper production

Abstract

The invention belongs to the technical field of corrugated paper production, in particular to a gluing device and method for corrugated paper production, comprising a support plate, the upper surface of the support plate is fixedly connected with a fixed frame, and the axis of the fixed frame between the two support plates is Centers are symmetrically distributed. The gluing device and method for corrugated paper production are provided with a gluing device and a preheating feeding device. During use, the electric heating roller, the feeding rack, the gluing roller and the gluing tank rotate synchronously to preheat the corrugated paper. Feeding and making the surface of the corrugated paper contact with the surface of the feeding rack and the inner wall of the gluing tank, preheating the corrugated paper before applying glue, thus solving the problem of large-area facing paper in the process of gluing and bonding the existing corrugated paper production The way of gluing will not only waste more glue, but also contain harmful substances such as formaldehyde in the glue, causing the problem that harmful substances in corrugated paper exceed the standard.

Description

technical field [0001] The invention relates to the technical field of corrugated paper production, in particular to a gluing device and method for corrugated paper production. Background technique [0002] Corrugated paper is a plate made of liner paper and corrugated corrugated paper formed by processing corrugated sticks. It is generally divided into two types: single corrugated board and double corrugated board. According to the size of the corrugated board, it is divided into: A, B, C , E, F five types. The invention and application of corrugated paper has a history of more than 100 years. It has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, and convenient storage and transportation. More than 80% of corrugated paper can be recycled. Used as packaging for food or digital products, it is relatively environmentally friendly and widely used. [0003] In the production process of corrugated paper, after the pape...

AI Technical Summary

Problems solved by technology

[0003] In the production process of corrugated paper, after the paper is folded by a corrugating machine, it is glued and pasted together with the face paper. At present, when most corrugated paper production lines glue the corrugated paper and the face paper, most of them are glued on the face paper. Afterwards, it is pasted with corrugated paper, but in the actual bonding process, the surface paper is only bonded to the protruding part of the corrugated paper. The method of gluing the surface paper on a large area will not only waste more glue, but also contains Harmful substances such as formaldehyde, harmful substances in corrugated paper exceed the standard, so there is a need for a glue coating device and method for corrugated paper production

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