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Preparation method for coating decorative glass with crack coating

A technology for decorative glass and cracks, applied in special decorative structures, decorative arts, printing devices, etc., can solve problems such as lack of other elements, and achieve the effects of uniform film spreading, firm bonding and simple preparation process

Active Publication Date: 2013-06-19
JIANGSU XIUQIANG GLASSWORK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The printed pattern is only a reflection of its own ink, lacking the reflection of other elements

Method used

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  • Preparation method for coating decorative glass with crack coating
  • Preparation method for coating decorative glass with crack coating

Examples

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preparation example Construction

[0021] A kind of coated decorative glass with crack coating of the present invention and preparation method thereof comprise the following steps:

[0022] 1. The glass substrate is cleaned and dried;

[0023] 2. Screen printing ink pattern on the glass substrate,

[0024] 2.1 Directly print the pattern produced by voids or cracks on the printed pattern; the solid content of the ink is controlled at 25-30% (mass ratio)

[0025] 2.2 Or use heat treatment or ultraviolet curing to produce voids or crack patterns on the printed pattern; the solid content of the ink is controlled at 15-25% (mass ratio)

[0026] 2.3 The heat treatment temperature is determined according to the screen printing ink. The heat treatment temperature of low-temperature printing ink is below 140°C~260°C, and the heat treatment temperature of high-temperature printing ink is below 540°C~710°C; 385nm range 15KWh / m 2 , the preferred scheme is that the intensity of ultraviolet radiation from 280nm to 320nm i...

Embodiment 1

[0036] 1. The glass substrate is cleaned and dried; the solid content of the printing ink is controlled at 25-30% (mass ratio);

[0037] 2. Use screen printing heat-curing ink pattern on the glass substrate, and the pattern produced by the void or crack is directly printed in the pattern;

[0038] 3. The glass printed with low-temperature ink is heat-treated at 140°C~260°C for 5-15 minutes to cure the ink; the glass printed with high-temperature ink is heat-treated at 540°C-700°C for 2-5 minutes to cure the ink;

[0039] 4. Put the printed glass with cracks or voids into a vacuum environment, and use sputtering or thermal evaporation to coat the ink surface with a titanium oxide film first, and then coat it with a highly reflective material film. High reflective film materials include, plated silver, or stainless steel, or titanium, or silicon metal film layer; embedded in ink cracks or voids; the vacuum of the back of the film is lower than 10 -4 Pa; working coating vacuum i...

Embodiment 2

[0043] 1. The glass substrate is cleaned and dried; the solid content of the printing ink is controlled at 25-30% (mass ratio);

[0044] 2. Use screen printing heat-curing ink pattern on the glass substrate, and the pattern produced by the void or crack is directly printed in the pattern;

[0045] 3. The glass printed with low-temperature ink is heat-treated at 140°C~260°C for 5-15 minutes to cure the ink; the glass printed with high-temperature ink is heat-treated at 540°C-710°C for 2-5 minutes to cure the ink;

[0046] 4. Put the printed glass with cracks or voids into a vacuum environment, and use the sputtering method or thermal evaporation method to first coat the ink surface with a titanium oxide film, and then coat a highly reflective oxide material film. Highly reflective inorganic compound film materials include tin oxide, or niobium oxide, or stainless steel oxide, or titanium nitride, or chromium nitride film layer; the plated film layer is embedded in ink cracks or...

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Abstract

The invention relates to a preparation method for coating decorative glass with a crack coating. A pattern is printed on the glass in a screen printing mode. A crack or interspace pattern is generated in the pattern, and then metal or high reflection inorganic oxide is plated in a crack or interspace through a physical method to fill the crack or interspace. The preparation method for the coating decorative glass with the crack coating combines screen printing ink pattern printing with physical method coating, so that the printed decorative glass not only has colors of ink, but also has a metal shiny pattern embedded in the ink or a unique pattern of a high reflection inorganic oxide film. The coating decorative glass with the crack coating is widely applied to the decorative glass using fields of household appliances, home furnishing, construction and the like.

Description

technical field [0001] The invention belongs to the technical field of manufacturing decorative glass used in home appliances, home furnishing and architectural decoration, and is a new method and a new product formed by combining screen printing and physical method coating. In particular, it relates to a coating decorative glass with a crack coating and a preparation method thereof. Background technique [0002] In the field of using decorative glass such as household appliances, home furnishing and construction, with the gradual improvement of people's material and cultural life, the requirements for decoration are getting higher and higher. The current glass printing is simply the accumulation of different inks, including high-temperature inks and low-temperature inks, or inorganic inks and organic inks. The printed pattern is only a reflection of its own ink, lacking reflections of other elements. In order to overcome the shortage of printing ink and increase the senso...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C5/04B41M1/12B41M7/00C03C17/36
Inventor 赵青南缪灯奎肖春林董玉红
Owner JIANGSU XIUQIANG GLASSWORK CO LTD
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