Transfer film gluing method

Abstract

The invention discloses a transfer film gluing method. The method comprises the steps that a gluing pressing roller with the width being 1-2 mm smaller than the effective width of a transfer film product is selected, and an original film with the width being 4-10 mm larger than that of the gluing pressing roller is selected; the two sides of the binding face of the gluing pressing roller and a gluing roller are provided with glue overflowing preventing baffles; a glue adsorption roller and the gluing roller are made to rotate in the reverse directions correspondingly; the glue adsorption roller is made to move in the direction of the gluing roller till the glue adsorption roller and the gluing roller are close to binding; glue is adsorbed to the glue adsorption roller when the glue adsorption roller rolls and is pasted to the gluing roller in contact with the glue adsorption roller; the gluing pressing roller is made to drive the original film to move in the direction of the gluing roller, and when the gluing pressing roller moves to the contact face, the gluing pressing roller makes the middle of the original film be downwards pressed and the two sides of the original film be upwards warped; and the middle of the original film is in contact with the gluing roller, and the glue on the gluing roller is smeared to the middle of the original film. According to the gluing method provided by the invention, through the gluing pressing roller of certain specifications and the glue overflowing preventing baffles, the problems that the glue overflows from the edges in the binding process of the paper film to form glue blocks, and pressure points are formed on composite paper are effectively solved.

Description

technical field [0001] The embodiment of the present application relates to the field of papermaking industry, in particular to a method for gluing a transfer film. Background technique [0002] The transfer film is an intermediate carrier that exists on the transfer paper base or plastic base, carrying the printed or printed pattern, and is used to transfer to a layer of chemical elastic mold on the printed article. It can be divided into advertising post-it transfer film, leather transfer film, gold / silver cardboard transfer film, textile transfer film, etc. according to the application, which can make the product have the characteristics of beautiful appearance, wear resistance and high temperature resistance, and wide applicability. [0003] In the production process of transfer film products, the gluing process is a very important part. Its function is to apply glue on the surface of the film and then bond it to the transfer paper base or plastic base. In this process, ...

AI Technical Summary

Problems solved by technology

[0005] This application provides a transfer film gluing method to solve the problem in the prior art that glue overflows to form glue blocks in the gluing process, which affects product quality, prevents the film surface from overflowing and producing pressure points during processing, and improves the quality of the product. quality

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