Manufacturing process of gradient glass panel and gradient glass panel

A glass panel and production process technology, applied in printing devices, printing and other directions, can solve the problems of easy occurrence of orange lines or wrinkled surfaces, lower product grades, poor gradient effect, etc., and achieve good transition and continuity, gradient effect. Good, good gradient effect

Pending Publication Date: 2020-11-10
FUJIAN RICHES ELECTRONICS SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Use the method of screen printing to make gradient dots to form a gradient color layer, but the dots are visible to the naked eye and appear to be rough in production, which reduces the product grade;
[0004] 2. Use the method of digital inkjet to control the thickness of the ink to achieve the metallic gradient effect. This method is to spray the entire surface of the glass panel, which is inefficient and prone to defects such as orange lines or wrinkles. The visual graininess is strong and the gradient not effectively

Method used

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  • Manufacturing process of gradient glass panel and gradient glass panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A manufacturing process of a gradient glass panel, using a glass panel as a base material, the base material has a first surface and a second surface oppositely arranged, comprising the following steps:

[0032] Step 1. Cleaning: Clean the substrate with detergent and water to remove powder and dust on the first surface and the second surface of the substrate;

[0033] Step 2, drying: air-dry the cleaned substrate at a speed of 3 m / min;

[0034] Step 3. Printing: Screen printing is carried out on the first surface of the dried base material, and a symbol printing layer including the product logo and panel button logo is formed on the first surface, and dried at 150° C. for 30 minutes;

[0035] Step 4. Spraying: Spray gradient paint on the first surface of the printed substrate. The gradient paint includes the following raw materials in parts by weight: 100 parts of EP100 mirror resin and 15 parts of 8513 metal silver powder. The process conditions used for spraying incl...

Embodiment 2

[0043] A manufacturing process of a gradient glass panel, using a glass panel as a base material, the base material has a first surface and a second surface oppositely arranged, comprising the following steps:

[0044] Step 1. Cleaning: Clean the substrate with detergent and water to remove powder and dust on the first surface and the second surface of the substrate;

[0045] Step 2. Drying: air-dry the cleaned substrate at a speed of 3 m / min;

[0046] Step 3, printing: screen printing is carried out on the first surface of the dried base material, and a symbol printing layer including the product logo and panel key logo is formed on the first surface, and dried at 120° C. for 30 minutes;

[0047]Step 4. Spraying: Spray gradient paint on the first surface of the printed substrate. The gradient paint includes the following raw materials in parts by weight: 100 parts of EP100 mirror resin and 20 parts of 8513 metal silver powder. The process conditions used for spraying include:...

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Abstract

The invention discloses a manufacturing process of a gradient glass panel, which takes a glass panel as a base material, and comprises the following steps: cleaning, drying, printing, spraying and coloring. In the spraying process, spraying a semitransparent gradient layer with the thickness change of 0-10 [mu]m on the first surface of the base material in the spraying process, and then carrying out ink printing and coloring; therefore, a metallic gradient effect is achieved and gradient lattice points are avoided; the thickness change of the semitransparent gradient layer is easy to control through spraying, compared with whole-face spraying, the requirement for thickness consistency is not high, the cost is low, and the obtained gradient glass panel is high in metal gradient texture, good in transitivity and continuity and good in gradient effect; the gradient glass panel can be widely applied, as decorative panels, to household appliances such as refrigerators, water heaters, rangehoods, water purifiers and the like.

Description

technical field [0001] The invention relates to the technical field of home appliance panels, in particular to a manufacturing process of a gradient glass panel and the gradient glass panel. Background technique [0002] Modern home appliance panels are increasingly made of glass substrates, and gradient color technology has been widely used in home appliance panels. Glass panels with metallic gradient effects can enhance the fashion sense and grade of home appliances. At present, the production process of gradient glass panel has the following two types: [0003] 1. Use the method of screen printing to make gradient dots to form a gradient color layer, but the dots are visible to the naked eye and appear to be rough in production, which reduces the product grade; [0004] 2. Use the method of digital inkjet to control the thickness of the ink to achieve the metallic gradient effect. This method is to spray the entire surface of the glass panel, which is inefficient and pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C17/00C03C17/28C03C17/32B41M1/12
CPCC03C17/009C03C17/28C03C17/32B41M1/12
Inventor 叶志红杨昌林
Owner FUJIAN RICHES ELECTRONICS SCI & TECH
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