Manufacturing method of texture of glass cover plate

Abstract

The invention discloses a manufacturing method of the texture of a glass cover plate. The manufacturing method comprises the following steps: S1, cutting; S2, CNC (Computer Numerical Control) machining; S3, hot press molding: providing quartz fiber cloth with the texture, putting a glass substrate and the quartz fiber cloth with the texture in a hot bending mold, carrying out hot press molding onthe glass substrate, and transferring the texture on the quartz fiber cloth to one side of the glass substrate, thus obtaining the glass cover plate with the texture; S4, polishing: carrying out polishing treatment on the glass cover plate; S5, tempering: carrying out tempering treatment on the glass cover plate after the polishing treatment; S6, silk printing of printing ink: printing the printing ink on the glass cover plate in a screen printing way, thus forming a printing ink layer. According to the manufacturing method disclosed by the invention, only the quartz fiber cloth is added in the hot bending mold, a softened glass substrate can be caught in the texture of the quartz fiber cloth during hot press molding, the texture on the quartz fiber cloth can be transferred to one side ofthe glass substrate after cooling, so that the glass cover plate with the texture on the surface can be obtained, and the stereoscopic sense of the texture is strong.

Description

technical field [0001] The invention relates to the technical field of electronic product accessories, in particular to a method for making a texture of a glass cover plate. Background technique [0002] With the development of communication technology, 5G is the future development trend. 5G has higher and higher requirements for radio frequency. Due to the influence of metal all-in-one machine on the shielding of antenna radio frequency, it will inevitably be replaced by the structure of front and rear glass covers in the future. [0003] At present, more and more electronic devices need to add textures to the glass cover in order to improve the senses. Currently, there are two commonly used methods for making textures on the glass cover: (1) Using frosting paste etching or sandblasting The surface of the glass cover is textured; for example, flowers, birds, trees, etc. on the decorative glass are all made by this method. Such textures are only flat and do not have a three...

AI Technical Summary

Problems solved by technology

The texture produced by this method is costly and pollutes the environment due to the use of fluorine-containing solution for etching