Realize the processing technology of bright fog on the surface of plastic shell

Abstract

The invention discloses a processing technique for realizing the homogeneity of bright fog on the surface of a plastic shell; it comprises the following steps: S1, pre-treating the surface of the plastic shell; performing vacuum electroplating or spraying on the surface of the plastic shell, so that the surface of the plastic shell presents bright gloss ; S2, surface pretreatment of the plastic shell; on the surface of the plastic shell, select the bright surface parts that need to be processed, and install a suitable fixture to block the bright surface parts that do not need to be processed, and then, the parts that need to be processed Corrosion, etching or hardening treatment on the bright surface; S3, painting treatment; painting treatment on the parts after corrosion, etching or hardening treatment; S4, dismantling the fixture; after the fog surface formed above is cured and formed, disassemble the fixture; The invention provides a processing technology for realizing the homogeneous bright mist on the surface of the plastic shell, so that the effect of homogeneous bright mist can also be realized on the surface of the plastic shell, and the processing technology is simple, the operation is quick and convenient, and the production cost is low.

Description

Technical field [0001] The present invention relates to the technical field of surface treatment of plastic products, and in particular to a processing method for realizing the effect of bright fog on the surface of a plastic shell. Background technique [0002] The bright fog is the same body, as the name implies, the combination of bright and foggy surfaces on the same object surface, so that different parts of the object surface have different gloss levels according to requirements. In the prior art, whether it is a mobile phone casing or other related electronic products The shell can realize the bright fog effect on its surface, and make the performance test of the bright fog effect to meet the specified standards. Generally, it can only be realized on the surface of the metal shell, that is, in the current market, it only appears in the The surface of the metal shell achieves the same body effect of bright fog. However, the metal shell, on the one hand, has a high cost, and...

AI Technical Summary

Problems solved by technology

[0002] Bright and foggy, as the name suggests, realizes the combination of bright surface and matte surface on the same object surface, so that different parts of the surface of the object show different gloss levels according to requirements. In the existing technology, whether it is a mobile phone case or other related electronic products The shell can realize the bright fog homogeneous effect on its surface, and make the performance test of the generated bright fog homogeneous effect meet the specified standards. Generally, it can only be realized on the surface of the metal shell, that is, in the existing market, only existing The surface of the metal shell achieves the same effect of bright fog. However, on the one hand, the cost of the metal shell is relatively high; , on the market, the shells of most electronic products, such as mobile phone shells, are generally plastic shells, but the defect is that the surface of the existing plastic shells cannot achieve the effect of bright fog.

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