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Production process for three-dimensional art glass

A technology of art glass and production technology, which is applied in glass molding, glass reshaping, glass manufacturing equipment, etc., can solve the problems of poor ink glaze adhesion, difficulty in obtaining glazed art glass, and easy damage, etc., to achieve Improve adhesion and integrity, good three-dimensional molding effect, and improve structural stability

Inactive Publication Date: 2014-09-10
GUANGDONG SHUNDE HUIDELONG NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this traditional production process, due to the poor adhesion of the ink glaze on the glass surface, the ink glaze is easily damaged when it contacts the concave-convex surface of the three-dimensional mold, and in the process of high-temperature sintering, the glass is heated and softened. Cause problems such as cracking and penetration of ink glaze
In addition, when using the traditional process to prepare double-sided glazed art glass, due to the poor adhesion of the ink glaze, when the two surfaces of the glass are in contact with the heating device, mold, etc., the ink glaze will be damaged, so it is difficult to obtain a complete glaze. art glass

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1: The production process of single-sided solid-color three-dimensional art glass

[0025] Take the float glass, cut the material, and then polish and clean the edge to obtain the glass substrate.

[0026] Take the glass substrate, screen or roller print the first layer of solid color ink on the first surface, and the ink coating amount is 180-200g / m 2 , drying at 150-200°C for 300-400 seconds and cooling to room temperature. Then screen or roller print the second layer of protective ink on the first surface of the glass substrate, and the ink coating amount is 180-200g / m 2 , drying at 150-200°C for 300-400 seconds and cooling to room temperature. Subsequently, the glass substrate is sintered at a constant temperature of 690-720°C for 360-400 seconds, and then cooled by air quenching for 100-200 seconds to lower the temperature of the glass substrate to below 100°C to obtain a semi-finished glass.

[0027] Take a three-dimensional mold with a concave-convex t...

Embodiment 2

[0028] Embodiment 2: Production process of three-dimensional art glass with single-sided pattern

[0029] Take the float glass, cut the material, and then polish and clean the edge to obtain the glass substrate.

[0030] Take the glass substrate, print the first layer of pattern ink on the first surface with screen or roller, dry at 150-200°C for 300-400 seconds and cool to room temperature, then print the second layer with screen or roller solid-color ink, then dry at 150-200°C for 300-400 seconds and cool to room temperature, the coating amount of pattern ink and solid-color ink is 180-200g / m 2 . Then, screen or roller print the third layer of protective ink on the first surface of the glass substrate, and the ink coating amount is 180-200g / m 2 , drying at 150-200°C for 300-400 seconds and cooling to room temperature. Subsequently, the glass substrate is sintered at a constant temperature of 690-720°C for 360-400 seconds, and then cooled by air quenching for 100-200 secon...

Embodiment 3

[0032] Embodiment 3: Production process of double-sided pure color three-dimensional art glass

[0033] Take the float glass, cut the material, and then polish and clean the edge to obtain the glass substrate.

[0034] Take the glass substrate, screen or roller print the first layer of solid color ink on the first surface, and the ink coating amount is 180-200g / m 2 , drying at 150-200°C for 300-400 seconds and cooling to room temperature. Then screen or roller print the second layer of protective ink on the first surface of the glass substrate, and the ink coating amount is 180-200g / m 2 , drying at 150-200°C for 300-400 seconds and cooling to room temperature. Subsequently, the glass substrate is sintered at a constant temperature of 690-720° C. for 360-400 seconds, and then cooled by air quenching for 100-200 seconds to lower the temperature of the glass substrate to below 100° C. Then, screen or roller print a layer of solid color ink on the second surface of the glass su...

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PUM

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Abstract

The invention discloses a production process for three-dimensional art glass. The production process comprises the following steps of (1), taking a glass substrate, printing glazed printing ink on the first surface of the glass substrate, drying at 150-200 DEG C and cooling to the normal temperature, then, sintering at a constant temperature of 690-720 DEG C, quenching and cooling to obtain semi-finished product glass; (2), taking the semi-finished product obtained in the step (1), placing in a three-dimensional module with the first surface facing downwards, and carrying out gradual-advancing model high-temperature sintering at 500-900 DEG C, and then carrying out gradual-returning model natural cooling to obtain the three-dimensional art glass. The production process for the three-dimensional art glass has the advantages of complete glass surface glaze, high finished product rate and the like.

Description

technical field [0001] The invention relates to a glass production process, in particular to a three-dimensional art glass production process. Background technique [0002] In the traditional three-dimensional art glass production process, the pattern ink is usually printed on a flat glass substrate, and after drying, it is directly put into a three-dimensional mold for high-temperature sintering, and then cooled to obtain a finished product. In this traditional production process, due to the poor adhesion of the ink glaze on the glass surface, the ink glaze is easily damaged when it contacts the concave-convex surface of the three-dimensional mold, and in the process of high-temperature sintering, the glass is heated and softened. Cause problems such as cracking and penetration of ink glaze. In addition, when using the traditional process to prepare double-sided glazed art glass, due to the poor adhesion of the ink glaze, when the two surfaces of the glass are in contact w...

Claims

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Application Information

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IPC IPC(8): C03B23/02C03C17/34
Inventor 何登颖
Owner GUANGDONG SHUNDE HUIDELONG NEW MATERIALS
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