Arc-shaped plate and machining process thereof

Abstract

The invention relates to the technical field of machining of plastic plates and a plastic plate manufacturing method, in particular to an arc-shaped plate and a machining process thereof. The arc-shaped plate is a plastic plate which is machined by a planar plate originally and has a radian, and pattern layers are arranged on a front side and a back surface of the plastic plate. The manufacturing method of the arc-shaped plate comprises the following steps of: cutting the plate, performing surface treatment (comprising but not limited in screen printing or oil injection and the like) on the front side or the back surface, performing surface treatment on the patterns on a bottom plate, fixing the patterns in a mold, and heating and baking for 60 to 180 minutes; and cooling, cutting and molding according to a needed shape, and performing corner treatment and reshaping. By the machining process, the original characteristics of the plate are not broken, the advantages of high hardness, scratch resistance, high transparency and the like are kept, and all advantages of plane printing can be realized only by performing surface treatment on graphics with different effects according to requirements before the plate is bent into the needed shape.

Description

Technical field: [0001] The invention relates to the technical field of plastic plates and a manufacturing method, in particular to an arc-shaped plate and its processing technology. Background technique: [0002] At present, there are various styles of plates for mobile phone shells. Among them, patterns on the shells of mobile phones have become fashionable. However, the plates of mobile phones with patterns are all flat. The feeling is not strong, and the effect is far worse than flat printing. At the same time, the transparency, scratch resistance and hardness are not good. Invention content: [0003] The purpose of the present invention is to address the deficiencies of the prior art, and provide a curved plate and its processing technology, without destroying the original characteristics of the plate, retaining its advantages of high hardness, scratch resistance and high transparency, etc. Before the shape, the surface can be processed with different effect pictures...

AI Technical Summary

Problems solved by technology

[0002] At present, there are various styles of plates for mobile phone shells. Among them, patterns on the shells of mobile phones have become fashionable. However, the plates of mobile phones with patterns are all flat. The feeling is not strong, and the effect is far worse than that of flat printing. At the same time, the transparency, scratch resistance and hardness are not good.

Images