Production process for microstructural texture colour crystal glass

Abstract

The invention relates to a production process for microstructural texture colour crystal glass. According to the production process, the microstructural texture colour crystal glass is produced by five processes of pretreatment processing treatment, microstructural layer texture treatment, reflecting layer treatment, window ink layer treatment and protective ink layer treatment. The production process for the microstructural texture colour crystal glass has the advantages that the microstructural texture colour crystal glass produced by adopting the production process can reproduce tiny patterns, even nano-scale line texture patterns; texture and individuation can be embodied, and the weather resistance is extremely high; in addition, the input-output ratio is high, and the product quality is more stable through low-temperature ink protection as well as inorganic high-temperature ink and glass sintering, and the production cost of the process is low.

Description

technical field [0001] The invention relates to a microstructure texture colored crystal glass, in particular to a production process of a microstructure texture colored crystal glass. Background technique [0002] Color crystal glass is an ideal new decorative material. Print a layer of colored coating with ink or ink colored transparent coating on the surface of ordinary flat glass or tempered glass, and then coat a layer of resin with cross-linked molecular structure. Then paste the plastic color grains (or glitter paper, gold powder, silver powder, laser powder) on the adhesive layer, after drying or drying, and then coat a protective layer of epoxy resin to make a color. crystal glass. Then, the production process of colored crystal glass texture is getting more and more attention. [0003] At present, the production process of color crystal glass texture mainly includes four processes: screen printing, inkjet printing with high and low temperature ink or UV ink to re...

AI Technical Summary

Problems solved by technology

[0004] The existing process reproduces fine microstructure patterns through silk screen printing and inkjet printing, which will lead to products:

[0005] (1) Small patterns (dot and line patterns below 0.1mm) cannot be displayed; (2) Metal texture cannot be reflected; (3) Irregular curved glass cannot be realized; (4) Input-output rate is low, generally No more than 60%, because it is easy to block the screen and the pattern is easy to be incomplete, resulting in product scrapping; (5) Even through precision plate making (high-precision stainless steel wire mesh), it can only achieve 0.05mm, and the product cost is higher

[0006] The main defect of the film sticking process is: the physical and chemical resistance can not meet the requirements, such as boiling and other tests can not pass 100 ℃, 1 hour, acid and alkali resistance and other indicators such as 5% NaOH can not reach 1 hour after immersion coating without cracking, expansion, shrinkage , shedding and other abnormalities