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Technological method for hot stamping on glass surface

A technology of glass surface and process method, which is applied in the field of bronzing on the surface of materials, and can solve problems such as easy to fall off, and the bronzing luster is not bright enough.

Inactive Publication Date: 2011-08-10
WUHU WANSHEN GLASS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the hot stamping on the glass surface adopts the printing hot stamping process, the metal hot stamping process and the imitation hot stamping process. The products produced by this kind of hot stamping process are not bright enough and easy to fall off.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A process method for bronzing on a glass surface, comprising the following process steps:

[0015] A. Use an ordinary laser engraving machine to engrave patterns on the glass surface in a clean room with a constant temperature of 25°C;

[0016] B. Clean the glass surface with water and dry it, and then use alcohol to further scrub the glass surface to remove dust, sulfur ions and sodium ions on the glass surface;

[0017] C. Coat the liquid silica gel on the surface of the engraving pattern of the glass, place it for 4 hours, and let it dry, so that the liquid silica gel can be immersed in the engraving pattern of the glass;

[0018] D. Coat the surface of the silica gel coating layer with gold water;

[0019] E. Put the glass treated through the above steps in a 30-meter-long high-temperature tunnel kiln and bake it for 100 minutes. The temperature at the time of entering the kiln is 50°C, gradually raise the temperature to 600°C, and then gradually cool down to the t...

Embodiment 2

[0021] A process method for bronzing on a glass surface, comprising the following process steps:

[0022] A. Use an ordinary laser engraving machine to engrave patterns on the glass surface in a clean room with a constant temperature of 25°C;

[0023] B. Clean the glass surface with water and dry it, and then use alcohol to further scrub the glass surface to remove dust, sulfur ions and sodium ions on the glass surface;

[0024] C. Coat the liquid silica gel on the surface of the engraving pattern of the glass, place it for 5 hours, and let it dry, so that the liquid silica gel can be immersed in the engraving pattern of the glass;

[0025] D. Coat the surface of the silica gel coating layer with gold water;

[0026] E. Put the glass treated through the above steps in a 30-meter-long high-temperature tunnel kiln and bake it for 180 minutes. The temperature at the time of entering the kiln is 50°C, gradually raise the temperature to 600°C, and then gradually cool down to the t...

Embodiment 3

[0030] The steps are generally the same as in Example 2, the difference being: repeat step F in Example 2 twice, and the baking time of the glass in the tunnel kiln is 120 minutes; when the glass enters the tunnel kiln, the kiln temperature is 50°C, when When the glass is in the tunnel kiln for 20 minutes, the kiln temperature is 200°C, and the glass advances 5 meters in the tunnel kiln; for 40 minutes, the kiln temperature is 400°C, and the glass advances 10 meters in the tunnel kiln; for 60 minutes, the kiln temperature is 600°C, and the glass is The tunnel kiln advances 15 meters; at 80 minutes, the kiln temperature is 400°C, and the glass advances 20 meters in the tunnel kiln; at 100 minutes, the kiln temperature is 200°C, and the glass advances 25 meters in the tunnel kiln; Advance 30 meters in the tunnel kiln and come out of the oven. By further precisely controlling the heating and cooling speed of the tunnel kiln, the fusion between glass, silica gel and gold water is ...

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PUM

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Abstract

The invention discloses a technological method for hot stamping on a glass surface, which comprises the following steps of: engraving, cleaning, coating liquid silica gel, coating liquid gold and backing. A hot stamping layer produced by using the method has the advantages of brighter gloss, firmness, vivid patterns and strong stereoscopic impression.

Description

technical field [0001] The invention belongs to the technical field of bronzing on the surface of materials, in particular to a process method of bronzing on the surface of glass. Background technique [0002] At present, most of the hot stamping on the glass surface adopts the printing hot stamping process, metal hot stamping process and imitation hot stamping process. The products produced by this kind of hot stamping process are not bright enough and easy to fall off. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a new process method for bronzing on the glass surface. The bronzing layer obtained by the method is bright and firm in color and vivid in pattern. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] A process method for bronzing on a glass surface, comprising the following process steps: [0006] A. Engr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C1/22B44C3/02B44C5/00
Inventor 左秋平
Owner WUHU WANSHEN GLASS
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