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Preparation method of gradient three-dimensional pattern mobile phone backboard

A backplane and pattern technology is applied in the field of preparation of gradient three-dimensional pattern mobile phone backplanes, which can solve the problems of color decay, inability to obtain the appearance effect of gradient color three-dimensional pattern, single mobile phone backplane, etc., and improve scratch resistance and wear resistance. , Improve the appearance display effect, improve the display life effect

Pending Publication Date: 2022-03-25
SHENZHEN ATES SCI & TECH CO LTD
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Problems solved by technology

[0002] In daily life, mobile phones have become an indispensable communication tool for people. With the continuous upgrading of mobile phones, people's needs for mobile phones are becoming more and more diverse. Requirements are also more and more important. The appearance of the existing mobile phone backplane is mostly a single solid color, and the color is monotonous. There are scratches or color decay on the surface of the mobile phone back panel, which affects the appearance effect, and the existing mobile phone back panel patterns are mostly flat patterns, and the appearance effect of the three-dimensional pattern with gradient colors cannot be obtained, which cannot meet people's needs for multi-color The demand for mobile phone back panel with gradient three-dimensional pattern appearance

Method used

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  • Preparation method of gradient three-dimensional pattern mobile phone backboard

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Embodiment

[0026] Examples, see attached figure 1 , a kind of preparation method of mobile phone backplane with gradient three-dimensional pattern, it comprises the following steps:

[0027] S1. Preliminary molding of the backplane base material: the base material is cut and processed by cutting equipment to obtain the forming base material, and then the forming base material is subjected to pattern groove, hole position processing and edge burr grinding treatment by CNC equipment to obtain a mobile phone Backplane substrate;

[0028] S2. Cleaning and drying of the base material of the mobile phone backplane: put the base material of the mobile phone backplane into the ultrasonic cleaning equipment for cleaning. dry treatment;

[0029] S3. Three-dimensional pattern fine carving processing: the laser engraving equipment performs laser carving fine carving processing on the pattern groove, and the pattern groove is sequentially carved with the first groove, the first step protrusion, and...

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Abstract

The invention discloses a preparation method of a gradient three-dimensional pattern mobile phone backboard. The preparation method comprises the following steps: S1, pre-forming a backboard substrate; s2, cleaning and drying the mobile phone backboard base material; s3, carrying out fine carving processing on the three-dimensional pattern; s4, carrying out secondary cleaning and drying; s5, carrying out gradient color processing on the three-dimensional pattern; s6, processing a texture layer; s7, carrying out hardening treatment; and S8, cleaning to obtain the gradient three-dimensional pattern mobile phone backboard. The first groove, the first step protrusion, the second step protrusion and the center protrusion are arranged to form the step protrusion structure, and the first pattern, the second pattern and the logo pattern are finely carved on the surface of the step protrusion structure, so that the three-dimensional pattern is obtained; and then the first gradient color layer is formed on the surface of the first pattern, the second gradient color layer is formed on the surface of the second pattern, and the logo gradient color layer is formed on the surface of the logo pattern, so that the mobile phone backboard has gradient color three-dimensional patterns, the appearance display effect of the mobile phone backboard is improved, and the ornamental value is improved.

Description

technical field [0001] The invention relates to the technical field of mobile phone back plates, in particular to a method for preparing a mobile phone back plate with gradient three-dimensional patterns. Background technique [0002] In daily life, mobile phones have become an indispensable communication tool for people. With the continuous upgrading of mobile phones, people's needs for mobile phones are becoming more and more diverse. Requirements are also more and more important. The appearance of the existing mobile phone backplane is mostly a single solid color, and the color is monotonous. There are scratches or color decay on the surface of the mobile phone back panel, which affects the appearance effect, and the existing mobile phone back panel patterns are mostly flat patterns, and the appearance effect of the three-dimensional pattern with gradient colors cannot be obtained, which cannot meet people's needs for multi-color Demand for mobile phone back panels with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C5/04B44C1/22B44F1/08C03C17/34C09D175/14C09D201/00
CPCB44C5/04B44C1/225B44C1/228B44F1/08C03C17/34C09D175/14C08L101/00
Inventor 吴建晓张伦玉
Owner SHENZHEN ATES SCI & TECH CO LTD
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