Coating equipment for carton production and processing

Abstract

The invention discloses coating equipment for carton production and processing. The coating equipment structurally comprises a carton board cooling device, a lifting heating roller assembly, a conveying device, a machine body, a carton board adsorption device, a carton board and support legs, wherein the support legs are perpendicularly fixed to the bottom of the machine body, the conveying deviceis arranged in the machine body, and the carton board is placed on the conveying device. Compared with the prior art, the coating equipment has the beneficial effects that a hydraulic cylinder, a coolant circulation tank, a mounting plate, a rotary power supply, a cooling roller assembly and other components are combined, so that the coated carton board can be adsorbed by an adsorption assembly after being heated by the lifting heating roller assembly, the carton board is attached to the conveying device, then the carton board is quickly cooled by a cooling roller so as to prevent the cartonboard from rolling, the carton board can be kept flat, the carton board is prevented from automatically rolling into a cylindrical shape, the folding forming of the subsequent carton is facilitated, the quality of the carton is increased, and the carton is prevented from deforming.

Description

Technical field [0001] The invention relates to the technical field of carton film coating, in particular to a film coating equipment for carton production and processing. Background technique [0002] Paper product packaging is the most used type of packaging industrial products. Cartons are widely used as sales packaging for various products such as food, medicine, and electronics. In order to improve competitiveness, to protect the cartons and to add gloss to the cartons Therefore, the paper boxes will be covered with film. [0003] Generally, a laminating machine is used to apply a transparent plastic film to the surface of the carton board by hot pressing. During the hot pressing, if the carton board covered with the film is too thin and loose, or the pressure is applied to the film Large, high temperature, long time, etc., will cause the carton board to curl in the direction of the film after laminating, so that the carton board cannot be kept flat, and in severe cases, the ...

AI Technical Summary

Problems solved by technology

[0003] Generally, a laminating machine is used to apply a transparent plastic film to the surface of the carton board by hot pressing. Large, high temperature, long time and other reasons will cause the carton board to curl towards the film direction after lamination, so that the carton board cannot maintain a flat state, and in severe cases, the carton board will automatically curl into a cylinder shape, which is not conducive to the folding and forming of subsequent carton boards

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