Crack-proof, light-transmitting and air-permeable glass film

Abstract

The invention relates to a macromolecular film and discloses a crack-proof, light-transmitting and air-permeable glass film. The crack-proof, light-transmitting and air-permeable glass film comprises a sticking layer (1) and a protective layer (2) and is characterized in that a crack-proof layer (3) is arranged between the sticking layer (1) and the protective layer (2) and is a meshy metallic layer, the protective layer (2) is made from a fabric, the fabric is a composite shell fabric, the composite shell fabric consists of a bottom layer, a middle layer and a surface layer, the bottom layer and the surface layer are integrated by the middle layer, and the surface layer is made from mesh cloth. According to the crack-proof, light-transmitting and air-permeable glass film disclosed by the invention, the crack-proof layer is arranged between the sticking layer and the protective layer and is the meshy metallic layer, the effect on protecting glass is achieved by using the tension and hardness of the meshy metallic layer, and then, the glass can not be broken once colliding, so that the effect of preventing cracking is achieved. The film is light-transmitting and air-permeable.

Description

(1) Technical field [0001] The invention relates to a polymer film. (2) Background technology [0002] With the rapid development of glass technology and the diversification of glass performance, glass has become one of the most common materials around us. As we all know, glass is a relatively fragile substance. Be careful during transportation or installation, otherwise it is easy to cause damage. The broken glass will hurt people. In order to change the fragile characteristics of the glass and increase the toughness of the glass, we can paste a film on the surface of the glass to achieve the effect. The ordinary film has a single function and is easy to break, which cannot meet the requirements. And it does not have light-transmitting and air-permeable functions. (3) Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages and provide a crack-proof, light-transmitting and air-permeable film for glass. [0004] The ob...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of glass technology and the diversification of glass performance, glass has become one of the most common materials around us. As we all know, glass is a relatively fragile substance. Be careful during transportation or installation, otherwise it is easy to cause damage. The broken glass will hurt people. In order to change the fragile characteristics of the glass and increase the toughness of the glass, we can paste a film on the surface of the glass to achieve the effect. The ordinary film has a single function and is easy to break, which cannot meet the requirements.

And does not have the function of light transmission and ventilation

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