Colored plate mobile phone backboard production process

Abstract

The invention discloses a colored plate mobile phone backboard production process. The production process comprises the following steps: (1) manufacturing a colored plate; (2) transferring a first target texture to the outer surface of the colored plate to form a first texture layer, and forming a first coating layer on the first texture layer; (3) transferring a second target texture to the first coating layer to form a second texture layer; (4) carrying out pressure forming to form a mobile phone backboard blank; (5) forming a second coating layer on the outer surface of the mobile phone backboard blank subjected to pressure forming; (6) spraying a wear-resistant light-cured ink layer; and (7) performing CNC accurate carving, and manufacturing a finished mobile phone backboard product. According to the process, the colored composite plate is adopted, and light is refracted and reflected back and forth in different textures and coating films through splicing combination of two different textures and two layers of covered nano optical coating films, so that a mobile phone can present flowing colors, and the color diversity of the backboard is enhanced.

Description

technical field [0001] The invention relates to the technical field of shell processing, in particular to a production process of a color plate mobile phone back plate. Background technique [0002] With the advent of the 5G era, the mobile phone industry will usher in a new round of changes. With the improvement of the quality of life, the public's choice of mobile phones is no longer limited to the performance, and has higher and higher requirements for the appearance and aesthetics of mobile phones. As one of the most important appearance components of a mobile phone, the back panel of a mobile phone has also become one of the important criteria for consumers to choose a mobile phone. [0003] At present, the production process of mobile phone backplanes on the market is relatively complicated, which increases the richness of colors, which often leads to insufficient texture and permeability; while the texture effect of high-quality and high-permeability backplanes is no...

AI Technical Summary

Problems solved by technology

[0003] At present, the production process of mobile phone backplanes on the market is relatively complicated, which increases the richness of colors, which often leads to insufficient texture and permeability; while the texture effect of high-quality and high-permeability backplanes is not obvious, and the color of the backplane cannot be displayed. diversity