High-flatness high-stability corrugation-free aluminum-plastic panel compounding process

Abstract

The invention discloses a high-flatness high-stability corrugation-free aluminum-plastic panel compounding process. The process involves an aluminum-plastic plate main plate and protective films. Theprotective films are arranged on the outer walls of the upper end and the lower end of the aluminum-plastic plate main plate correspondingly, and cutting scales are arranged on the outer walls of theperiphery of the aluminum-plastic plate main plate correspondingly. Novel internal reinforcing devices are additionally arranged in the positions, close to the four corners, of a high-flatness high-stability corrugation-free aluminum-plastic panel, and a non-toxic plastic core material and aluminum sheets at the upper end and the lower end can be reinforced and connected through the novel internalreinforcing devices. The aluminum-plastic panel is prevented from having a situation of stratification under strong pressure, and the non-toxic plastic core material not only can be compounded and fixed with the two aluminum sheets through adhesive films, but also can be reinforced and connected by four internal reinforcing devices for secondary fixation, so that the whole aluminum-plastic panelwhich can be compounded is higher in overall strength, and the service life of the aluminum-plastic panel is prolonged. In addition, the aluminum-plastic panel can bear higher pressure, and the situation of stratification is avoided.

Description

technical field [0001] The invention belongs to the related technical field of aluminum-plastic panels, and in particular relates to a composite process of aluminum-plastic panels with high flatness, high stability and no ripples. Background technique [0002] As a new type of decorative material, aluminum-plastic composite panels were introduced to China from Germany in the late 1980s and early 1990s. They have become popular with their economy, variety of optional colors, convenient construction methods, and excellent processing performance. , Excellent fire resistance and noble quality, it is quickly favored by people. The unique performance of the aluminum-plastic composite panel itself determines its wide range of uses: it can be used for building exterior walls, curtain wall panels, and renovation of old buildings. , indoor wall and ceiling decoration, advertising signs, display stands, purification and dust-proof projects, which belong to a new type of building decora...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-flatness, high-stability and no-corrugation aluminum-plastic panel composite process to solve the problem that the entire aluminum-plastic panel proposed in the above-mentioned background technology is made of a variety of different materials through lamination and compounding. When the finished aluminum-plastic panel is subject to strong pressure, it is easy to delaminate, and once the aluminum-plastic panel is partially delaminated, it will affect the overall strength of the aluminum-plastic panel.

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