Production method for light transmitting three-dimensional pattern glass

Abstract

The invention belongs to the technical field of glass deep processing, and in particular relates to a method for producing light-transmitting three-dimensional pattern glass by using chemical acid corrosion method. Printing pattern, the printing ink uses anti-corrosion ink, after drying, cover the back of the glass with anti-corrosion material, emulsify on one side, clean the treated flat glass (retain the ink pattern) and put it in a corrosion box filled with corrosive liquid for immersion 10-20 minutes, the composition and weight ratio of the etching solution are: 65-72 parts of water, 5-10 parts of sulfuric acid, and 21-26 parts of hydrofluoric acid. Rinse the treated flat glass with water to remove ink and stains on the back of the glass. The covering material is made into a finished product after drying. The glass pattern produced is hazy, transparent and interspersed with each other. The production process is unique, the pattern is transparent, and the artistic effect is good. It can be used in indoor and outdoor decoration, vehicle and ship furniture engineering and other fields, and has a strong artistic effect. Effect.

Description

technical field [0001] The invention belongs to the technical field of glass deep processing, and in particular relates to a production method for producing light-transmitting three-dimensional pattern glass by chemical acid etching. The produced glass patterns are hazy, light-transmitting and interspersed with each other. Background technique [0002] At present, the process of processing patterned glass on flat glass with acid etching method combined with screen printing drawing is mature, but their effect is that the patterned part or the planar non-patterned part is either opaque or absent. Layered three-dimensional effect, taking emulsified glass as an example, emulsified glass is printed with screen and ink on flat glass, and then etched with acid, but the etched pattern has two effects, one is the printed side and The back side without pattern has been emulsified and opaque; the second is that although the pattern part is transparent, the pattern has no raised three-d...

AI Technical Summary

Problems solved by technology

[0002] At present, the process of processing patterned glass on flat glass with acid etching method combined with screen printing drawing is mature, but their effect is that the patterned part or the planar non-patterned part is either opaque or absent. Layered three-dimensional effect, taking emulsified glass as an example, emulsified glass is printed with screen and ink on flat glass, and then etched with acid, but the etched pattern has two effects, one is the printed side and The back of the non-pattern is emulsified and opaque; the second is that although the pattern part is transparent, the pattern has no raised three-dimensional sense and layering, and the artistry is poor and the effect is not good

Although the production method of concave glass has solved the shortcoming of the pattern without layered three-dimensional effect, in the production method of 丨"1 glass, the first step is to emulsify the flat glass on one side in an all-round way, and then print the pattern , and then carry out acid etching, because the glass surface has been emulsified in the first step, so the printed pattern part will not transmit light, and both the pattern part and the non-pattern part are full of opaque hazy effect, so the same three-dimensional, artistic and the effect is not good