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Method for making glass bottle comprising laying ceramic-imitating coating on the surface

A coating material and imitation ceramic technology, which is applied in the field of glass bottle surface treatment, can solve the problems of difficulty in achieving consistent size and specifications of ceramic wine bottles, difficulty in meeting the large-volume needs of wine companies, and inconvenient long-term storage of wine. Good adsorption strength and adhesion efficiency, and the effect of reducing slurry loss

Inactive Publication Date: 2006-02-08
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because ceramic wine bottles also have some disadvantages: for example, the cost of ceramic wine bottles is relatively high, the price is 2-10 yuan / piece, while the price of glass bottles coated with coating materials is 1.5-2.0 yuan / piece; It is difficult to achieve consistency, especially the size deviation of the bottle mouth is large, and the bottle cap is difficult to effectively seal; the production cycle of ceramic wine bottles is long, generally takes 7 to 10 days, and the surface of glass bottles coated with inorganic coating materials generally takes 1 to 2 days. God, such ceramic wine bottles are difficult to meet the large-scale demand of wine companies in a short period of time; moreover, there are different degrees of leakage in ceramic wine bottles, which is not convenient for long-term storage of wine

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1 (red imitated ceramic glazed glass bottle)

[0019] Prepared according to the following formula, 92 parts of red basic glaze material, its chemical composition is (wt%): SiO 2 8, Al 2 O 3 2, B 2 O 3 12, PbO 66, CdO 4, ZnO 2, Li 2 O 1, K 2 O 1.5, BaO 1.5, TiO 2 2. The firing temperature is 500℃, and the expansion coefficient is 86×10 -7 / ℃; 6.8 parts of commercially available red colorant, 1.0 part of kaolin, 0.2 part of polyvinyl alcohol, 26 parts of water and 24 parts of industrial alcohol, put into a ball mill for grinding, grinding for 60 hours to form a slurry, the particle size is less than 10 microns. The viscosity is measured by coating 4 cups for 20 seconds, using a disc type electrostatic liquid coating machine for mechanical automatic spraying, drying through a 10-meter-long 90°C drying tunnel, drying time 10 minutes, in a glass baking furnace 580 Sintering at ℃, the sintering time is 20 minutes. Adopt 1mm thick perforated heat-resistant asbestos isolati...

Embodiment 2

[0020] Example 2 (Baolan color imitation ceramic glazed glass bottle)

[0021] Prepared according to the following formula, 88 parts of blue basic glaze material, its chemical composition is (wt%): SiO 2 8, Al 2 O 3 4. B 2 O 3 15, PbO 65, CdO 4, ZnO 1, Li 2 O 0.5, K 2 O 0.5, BaO 1, TiO 2 1. The firing temperature is 510℃, and the expansion coefficient is 89×10 -7 / ℃. Commercially available Baolan colorant 9.9 parts, kaolin 2.0 parts, cordierite powder 1 part, alumina 1 part, polyacrylamide 0.1 part, plus 27 parts of water and 24 parts of industrial alcohol, put into the ball mill for grinding, grinding 60 Hours, make it form a slurry with a particle size of less than 10 microns. The viscosity value is 21 seconds measured by coating 4 cups. The disc electrostatic liquid coating machine is used for mechanical automatic spraying. It is dried through a 10-meter drying tunnel at 90°C. The drying time is 15 minutes. The thickness is 1.5mm perforated. The asbestos isolation pad is bonded...

Embodiment 3

[0022] Example 3 (pea-green imitated ceramic glazed glass bottle)

[0023] Prepared according to the following formula, 90 parts of bean green base glaze material, its chemical composition (wt%) is: SiO 2 12, Al 2 O 3 3. B 2 O 3 16, PbO 59, CdO 4, ZnO 1, Li 2 O 1, K 2 O1, BaO 1.5, TiO 2 1.5. Its sintering temperature is in the range of 520℃, and the expansion coefficient is 87×10 -7 / ℃; 7.7 parts of bean green colorant, 2 parts of zirconium silicate, 0.3 parts of ethyl cellulose, 27 parts of water and 25 parts of industrial alcohol are added, put into the stirring mill for grinding, and grind for 20 hours to form a slurry. The particle size is less than 10 microns. The viscosity is measured by coating 4 cups for 16 seconds, using a disc electrostatic liquid coating machine for mechanical automatic spraying, drying through a 10-meter-long 90°C drying tunnel, drying time 15 minutes, using a thickness of 2.0mm perforation heat resistance The asbestos isolation pad is bonded with the ...

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Abstract

The invention belongs to the field of glass surface treatment, wherein each 100 parts of ceramic-imitated coating material on the surface of the glass bottle is added by 20-30 parts of ethanol and 20-30 parts of water, the ceramic-imitated coating layer material mainly comprises base glaze material 55-95, coloring material 5-20, addition agent 1-24.5, tempering agent 0.1-0.5, grinding the coating material mixed with water and ethanol to particles less than 10 microns, manually spraying or automatically spraying with machinery, drying 5-15 min at 80-105 deg. C, sintering 10-20 minutes at 580-620 deg. C.

Description

Technical field: [0001] The invention belongs to the technical field of glass bottle surface treatment. Background technique [0002] In recent years, with the continuous improvement of people's aesthetic requirements, my country's wine industry has increasingly used ceramic wine bottles with the effect of returning to the basics. Ceramic wine bottles reflect the long history of wine culture in our country, bring out the quality and grade of wine, and interpret the cultural connotation of certain brand wines. Because ceramic wine bottles also have some shortcomings: for example, the cost of ceramic wine bottles is relatively high, the price is 2-10 yuan / piece, while the price of glass bottles coated with coating materials is 1.5-2.0 yuan / piece; ceramic wine bottle size specifications It is difficult to achieve consistency, especially the large deviation of the bottle mouth size, and it is difficult to effectively seal the bottle cap; the production cycle of ceramic wine bottles i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/14C03C8/22C03C17/23
Inventor 田英良孙诗兵万红
Owner BEIJING UNIV OF TECH
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