Manufacturing method of 3D glass substrate-less decorative film product

Abstract

The invention provides a manufacturing method of a 3D glass substrate-less decorative film product. The manufacturing method comprises the following steps of step S1, performing texture transfer printing on a substrate-less decorative film product; step S2, after texture transfer printing, performing electroplating on the substrate-less decorative film product; step S3, after electroplating, performing printing on the substrate-less decorative film product; step S4, after printing, performing stripping on the substrate-less decorative film product; step S5, after stripping, performing coatingon the substrate-less decorative film product; step S6, after coating, performing formation on the substrate-less decorative film product; and step S7, after formation, performing adhesion on the substrate-less decorative film product, and adhering the substrate-less decorative film product to 3D glasses. The manufacturing method provided by the invention is lower in material cost, lighter and thinner in structure of a product and higher in optical transmission, is less in adhesion bubble ratio during adhesion, can effectively increase the yield rate and improve the efficiency and particularlyhas greater advantage on improvement of adhesion bubbles at four-curved or irregular curved surface R angle positions of the 3D glasses.

Description

technical field [0001] The invention relates to the technical field of glass manufacturing technology, in particular to a method for manufacturing a 3D glass substrate-free decorative film product. Background technique [0002] With the development of science and technology and the improvement of people's living standards, smart terminals represented by mobile phones and tablet computers have become indispensable consumer electronic products for people. At the same time, people's requirements for such electronic products are getting higher and higher. Taking mobile phones as an example, the cover glass of mobile phones has gradually developed from traditional flat cover plates to 2.5D glass, and now to 3D glass. [0003] The decorative film process is a commonly used process for glass products, metal products and non-metallic surface decoration. This process has a wide coverage, strong adaptability, low selectivity to materials, shapes and other factors, and is widely used i...

AI Technical Summary

Problems solved by technology

[0004] As the market demand for 3D glass continues to increase, the quality and diversification requirements of electronic products are gradually increasing. The traditional decorative film process cannot effectively meet the surface decoration requirements of 3D glass products. For example, the traditional decorative film process suffers from material structure thinning. Limitation, high proportion of bad air bubbles in the R angle of curved glass, poor adaptability to the R angle of the fit, etc.

Images