Method for mechanically producing high-definition corundum patterned glass

Abstract

The invention relates to a method for mechanically producing high-definition corundum patterned glass, which belongs to the field of the deep processing of glass. The method comprises the following steps: firstly printing patterns on plate glass, pre-washing the printed plate glass with a hydrofluoric acid and placing the pre-washed plate glass onto a corundum machine for corundum-rinsing for three times; polishing the corundum-rinsed plate glass; and then baking the polished plate glass to obtain a finished product. The production method of the invention has the characteristics of high mechanization degree, stable product quality, short production period, high labor utilization rate, clear and vivid patterns on the glass, and smooth edges.

Description

technical field

[0001] The invention relates to a method for producing high-definition jade-sand patterned glass by a mechanical method, and belongs to the field of glass deep processing. Background technique

[0002] In the prior art, many steps in the production of jade sand pattern glass are done manually, which is inefficient and of low quality; at the same time, the production method is not very scientific, resulting in high cost and uneven product quality. The national invention with the patent number ZL02109830.1 and titled "Production Method of Concave Glass" discloses a production method of concavity glass, which uses screen printing combined with etching method to produce concavity glass on flat glass. However, this method adopts the method of immersion during etching, and the composition ratio of the etching solution is unreasonable, resulting in rough printed patterns, large areas of jagged edges, and poor three-dimensional and layered effects. Contents of the ...

Examples

Embodiment

[0016] The present invention is made up of following steps successively:

[0017] a. Clean the flat glass to be processed first, dry it with a dryer, put it into a screen printing machine, print the designed pattern with anti-corrosion ink, and then dry it with a dryer;

[0018] b. Cover the back of the flat glass with patterns printed on it after drying, cover it with anti-corrosion material, pre-wash it with hydrofluoric acid, and then rinse it with water for 30 seconds;

[0019] c. Use a jade sand machine to rinse the glass treated in step b three times with jade sand;

[0020] d. Carry out automatic water washing on the production line of the glass processed according to step c;

[0021] e. The glass treated in step d is corroded on the production line with corrosive solution for 5-15 minutes; the composition and weight ratio of corrosive solution are: hydrofluoric acid: 2, sulfuric acid: 1, tap water: 1 ; The effect of this step is to polish the glass;

[0022] f. Auto...

technical field

[0001] The invention relates to a method for producing high-definition jade-sand patterned glass by a mechanical method, and belongs to the field of glass deep processing. Background technique

[0002] In the prior art, many steps in the production of jade sand pattern glass are done manually, which is inefficient and of low quality; at the same time, the production method is not very scientific, resulting in high cost and uneven product quality. The national invention with the patent number ZL02109830.1 and titled "Production Method of Concave Glass" discloses a production method of concavity glass, which uses screen printing combined with etching method to produce concavity glass on flat glass. However, this method adopts the method of immersion during etching, and the composition ratio of the etching solution is unreasonable, resulting in rough printed patterns, large areas of jagged edges, and poor three-dimensional and layered effects. Contents of the ...

Examples

Embodiment

[0016] The present invention is made up of following steps successively:

[0017] a. Clean the flat glass to be processed first, dry it with a dryer, put it into a screen printing machine, print the designed pattern with anti-corrosion ink, and then dry it with a dryer;

[0018] b. Cover the back of the flat glass with patterns printed on it after drying, cover it with anti-corrosion material, pre-wash it with hydrofluoric acid, and then rinse it with water for 30 seconds;

[0019] c. Use a jade sand machine to rinse the glass treated in step b three times with jade sand;

[0020] d. Carry out automatic water washing on the production line of the glass processed according to step c;

[0021] e. The glass treated in step d is corroded on the production line with corrosive solution for 5-15 minutes; the composition and weight ratio of corrosive solution are: hydrofluoric acid: 2, sulfuric acid: 1, tap water: 1 ; The effect of this step is to polish the glass;

[0022] f. Auto...