Method for coloring mobile phone shell

A mobile phone shell and mobile phone shell technology, applied in the field of coloring, can solve problems such as uneven color distribution, poor wear resistance, and poor effect, and achieve the effects of increasing service life, improving surface smoothness and brightness, and avoiding color difference

Inactive Publication Date: 2017-05-24
郑州微森电子科技有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for coloring mobile phone shells to solve the problem that the coloring effect on the existing mobile phone shells on the market proposed in the above background technology is not good, the wear resistance is poor, and the color is easy to fade; Parts with obvious color difference

Method used

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  • Method for coloring mobile phone shell

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Embodiment 1

[0021] see figure 1 , the present invention provides a technical solution: a method for coloring a mobile phone case, the method for coloring a mobile phone case comprises the following steps:

[0022] S1: Disassembly and cleaning: dismantle the mobile phone that needs to be colored, store the disassembled parts according to the classification, use the detergent to wash the outer surface of the case, and remove the floating dust and dirt on the surface;

[0023] S2: Grinding: Use manual and machine methods to polish the mobile phone case, and use 600-800 mesh sandpaper to manually and machine polish the surface of the case until the original paint on the surface falls off, the surface is free of particles and dust spots, and the surface is smooth. There is no obvious rough feeling. Use an electric grinder to polish the upper and lower antenna lines on the outer surface of the mobile phone case until the touch feeling of the upper and lower antenna lines is eliminated, so that ...

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Abstract

The invention discloses a method for coloring a mobile phone shell in the technical field of coloring methods. The method for coloring a mobile phone shell comprises the following steps: S1: detaching and cleaning; S2: polishing; S3: primer spraying and finish paint color registering; S4: spraying of main color finish paint; S5: spraying of high hardness anti-scratch varnish; S6: burnishing; and S7: glaze sealing. The primer spraying, the finish paint color registering, the spraying of main color finish paint and the spraying of high hardness anti-scratch varnish are performed by steps, drying and burnishing are performed after each paint spraying step is finished, uniform coloring of the mobile phone is ensured, aberration of the mobile phone shell is avoided, the high hardness anti-scratch varnish is sprayed to improve wear resistance of the mobile phone shell, and the glaze sealing is performed on the mobile phone shell after burnishing and waxing to further improve the surface flatness and brightness of the mobile phone shell, such that the mobile phone shell has the advantages of high temperature resistance, sealing, oxidation resistance, brightness increasing, water washing resistance, corrosion resistance and the like, and the service life of the mobile phone shell is prolonged.

Description

technical field [0001] The invention relates to the technical field of coloring methods, in particular to a method for coloring mobile phone cases. Background technique [0002] So far, there are few color categories for mobile phones, which are relatively single, while mobile phone users continue to grow, and users' needs for mobile phone colors are also personalized. The only few color schemes currently available can no longer meet the needs of users. Therefore, , the coloring of mobile phone shells is generally accepted by mobile phone users. The effect of coloring on the mobile phone case in the existing market is not good, the wear resistance is poor, and it is easy to fade; the color distribution is uneven, and there are obvious color differences in various parts of the mobile phone. For example, a treatment method for stainless steel surfaces proposed by Chinese patent application No. Its content includes: the first step is to complete all the machining processes of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D5/08B05D7/00B05D3/12B05D3/02B05D3/04
CPCB05D5/08B05D3/0254B05D3/0426B05D3/12B05D7/56B05D2504/00
Inventor 车冬子
Owner 郑州微森电子科技有限公司
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