Processing method for 3D net-free glass film

Abstract

The invention protects a processing method for a 3D net-free glass film. The method comprises the following steps: (S1) cutting a piece of glass into approximate shape according to the size of a to-be-processed 3D net-free glass film; (S2) for carving holes corresponding to the glass film in the cut glass plate by using a numerical control machine tool; (S3) coating sweeping powder onto the glass film cut by CNC, driving a vacuum chuck to press the glass plate onto the sweeping machine by utilizing a vacuum pump in a sweeping machine and performing sweeping operation; (S4) placing the swept glass into different cleaning agents for cleaning in turn; (S5) placing the cleaned glass into a hot briquetting mold for thermally pressing, thereby changing the edge of the glass to be an arc hook face; (S6) placing the thermally pressed glass into a high-temperature chemical toughening furnace and performing temperature sensing treatment at 650 DEG C; (S7) placing the toughened glass into an AF workshop and coating nanometer anti-fingerprint oil; (S8) adhering a layer of anti-explosion glue to the glass film surface; and (S9) adhering a double faced adhesive tape to the inner layer of the glass film, thereby acquiring the end product.

Description

technical field [0001] The invention protects a glass film, especially a processing method of a 3D non-network dot glass film, and belongs to the technical field of mobile phone accessories. Background technique [0002] With the continuous development of the mobile phone industry, more and more mobile phones are used in people's lives, and people's requirements for mobile phones are also getting higher and higher. Traditional mobile phone display screens are all in the form of flat panels. With the development of technology, curved screens have appeared, that is, the surrounding edges of the display screen are all curved. On the one hand, it can increase the screen ratio of the display screen. On the one hand, it can also improve the overall appearance and aesthetic effect of the mobile phone, and also make the mobile phone appear more high-grade as a whole. With the gradual entry of curved smartphones into the market, the original flat protective film can no longer effect...

AI Technical Summary

Problems solved by technology

With the gradual entry of curved smartphones into the market, the original flat protective film can no longer effectively protect the curved phone screen

Moreover, the traditional mobile phone protective film is easy to fall off, and it is easy to be blurred and scratched after a period of time. The film also requires certain skills, and small bubbles will appear if you are not careful. How to produce a mobile phone suitable for curved screens? The mobile phone protective film has become a common concern in the industry

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