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Mark spraying method

A marking and surface spraying technology, which is applied in the direction of surface coating liquid devices, coatings, pre-treated surfaces, etc., can solve the problem of easy scratches, etc., to prolong the display time and reduce the possible effect of being scratched

Inactive Publication Date: 2018-01-09
天津方润泰表面处理技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] It is often necessary to spray marks such as handwriting and patterns on stainless steel products. Most of the existing technologies are directly sprayed. The marks sprayed by this method are protruding and prone to scratches. A method of spraying marks that can avoid this situation has not yet been developed. Discovered, subject to further research and development

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] A method of spraying markings of the present invention, the method comprises the following steps:

[0013] (1) spray base compound on the surface of stainless steel products;

[0014] (2) Spray the color-developing compound on the upper layer of the base compound according to the mark to be sprayed, and the color-developing compound and the base compound produce a chemical reaction to display the color;

[0015] (3) Spray the protective layer.

[0016] The working process of this example: now the base compound is evenly sprayed on the surface of the stainless steel product, and then the color compound is sprayed on the top of the base compound according to the track of the mark to be displayed, and the color compound reacts with the base compound to show the color. The mark is displayed naturally, and then a protective layer is sprayed on the mark to prevent the mark from being scratched and dropped, causing unclear phenomena.

[0017] An embodiment of the present inv...

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PUM

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Abstract

The invention provides a mark spraying method. The method comprises the following steps that (1) a base layer compound is sprayed to the surface of a stainless steel product; (2) a chromogenic compound is sprayed to the upper layer of the base layer compound according to a mark to be sprayed, the chromogenic compound and the base layer compound create a chemical reaction, and colors are shown; and(3) a protective layer is sprayed. The mark spraying method has the beneficial effects that the showing time of the sprayed mark is longer, and the mark is prevented from being scratched or worn away.

Description

technical field [0001] The invention belongs to the technical field of stainless steel products, in particular to a method for spraying markings. Background technique [0002] It is often necessary to spray marks such as handwriting and patterns on stainless steel products. Most of the existing technologies are directly sprayed. The marks sprayed by this method are protruding and prone to scratches. A method of spraying marks that can avoid this situation has not yet been developed. It was discovered that it needs further research and development. Contents of the invention [0003] The purpose of the present invention is to provide a method for spraying markings with simple structure and simple operation, especially suitable for stainless steel products. [0004] The technical scheme of the present invention is: a kind of method of spraying marking of the present invention, this method comprises the following steps: [0005] (1) spray base compound on the surface of stai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D7/14B05D7/00B05D3/10
Inventor 丁永胜
Owner 天津方润泰表面处理技术有限公司