Method for processing casing, casing and mobile terminal

Abstract

The embodiment of the present application discloses a processing method of a casing, a casing and a mobile terminal. The method includes: injecting plastic to obtain a first casing substrate, and providing a texture on the outer wall of the first casing substrate; PU paint is sprayed on the outer wall of the first housing substrate to form the first paint layer to obtain the second housing substrate; UV paint is sprayed on the outer wall of the second housing substrate to form the second paint layer to obtain the third housing substrate ; Metal particles are plated on the outer wall of the third housing substrate to form the third coating layer to obtain the fourth housing substrate; UV paint is sprayed on the outer wall of the fourth housing substrate to form the fourth paint layer to obtain The fifth shell substrate; spray UV high-gloss paint on the outer wall of the fifth shell substrate to form a fifth paint layer to obtain a textured shell, and the texture is blind holes parallel to each other and distributed alternately; adopting this scheme can reduce shell Damage to the body during production, thereby improving the mass production yield of the shell production and reducing production costs.

Description

technical field [0001] The embodiments of the present application relate to the field of terminal shell processing technology, and in particular to a shell processing method, the shell, and a mobile terminal. Background technique [0002] At present, consumers have higher and higher requirements for the appearance of mobile terminals, and the application of glare texture in mobile terminal products is becoming more and more common. Its gorgeous glare visual effect is popular with consumers, and the design with strong visual impact It can make consumers stop and linger, leaving a deep impression. [0003] The shell of the existing mobile terminal comprises a plastic base material layer, a printing ink layer, a polyester base sheet and an exterior texture effect layer sequentially from the inside to the outside. At present, the glare effect on the surface of mobile terminals is generally achieved through the In-Mold Decoration (IMD) process. This technology is to print a poly...

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Problems solved by technology

[0005] In view of the shortcomings of the above-mentioned prior art, the embodiments of the present application provide a processing method for the casing, the casing and a mobile terminal to solve the problem that the casing with glare texture in the prior art is easily damaged during production, resulting in a large amount of casing. The problem of low yield

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