Release film heating and leveling device

Abstract

The invention provides a release film heating and leveling device. The device comprises a cylindrical release film material; a feed rolling shaft is arranged on one side of the cylindrical release film material; a second pressing roller is arranged rightly below the feed rolling shaft; a first pressing roller is arranged on the side edge of the second pressing roller; a winding rolling shaft is arranged rightly below the first pressing roller; and the first pressing roller, the second pressing roller and the winding rolling shaft are driven by a driving device. The invention aims to provide the release film heating and leveling device with simple, quick and effective operation, solves the problem of nonuniform thickness of the film material in engineering application, in particular the problem of nonuniform film material in the field of speaker sound films, reduces unnecessary material and labor wastes in the engineering, saves the cost, and improves the production efficiency of products.

Description

technical field [0001] The invention relates to the technical field of release film processing and production, in particular to a release film heating and smoothing device. Background technique [0002] The release film refers to a film whose surface can be distinguished. The release film is not sticky or slightly sticky after contacting with a specific material under limited conditions. Widely used in mechanical product packaging, hot melt adhesive packaging, foam tape, sanitary care products (diapers), adhesive protective film, filling film, speaker sound film, etc. There are many types of release films and a wide range of applications. At present, the problem of uneven thickness of the film material is often encountered during use, especially in the field of speaker sound film, often due to the uneven thickness of the film material, the natural frequency of the film material after hot pressing is obviously different, which affects the sound of the product In actual engi...

AI Technical Summary

Problems solved by technology

At present, the problem of uneven thickness of the film material is often encountered during use, especially in the field of speaker sound film, often due to the uneven thickness of the film material, the natural frequency of the film material after hot pressing is obviously different, which affects the sound of the product In actual engineering applications, the method of selection and use is usually used to deal with it, which will easily cause unnecessary waste of materials and labor. Therefore, there is an urgent need for a heating and smoothing device that can quickly process and make the thickness of the release film material uniform.

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