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An activator for water transfer printing

A technology of water transfer printing and activator, applied in printing, copying/marking methods, etc., can solve the problems affecting the yield of water transfer printing workpieces, high content of organic volatiles, unclear white dot patterns, etc., to achieve unclear patterns Low, less aromatic compounds, good water transfer printing effect

Active Publication Date: 2020-07-24
柳州市万菱科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing water transfer film activators contain high organic volatiles and are highly toxic to the human body. They are used in automotive interior products and cannot meet the needs of the industry.
In addition, due to the incomplete activation of the pattern layer by the existing water transfer film activators, there are problems of white spots and unclear patterns, which affect the yield of water transfer printing workpieces

Method used

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  • An activator for water transfer printing
  • An activator for water transfer printing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] This embodiment illustrates the water transfer printing activator provided by the present invention and the method for using the water transfer printing activator.

[0022] Take the water transfer film paper that has been printed with the pattern, put the water transfer film paper pattern up on the water surface, spray the water transfer activator on the film paper, dissolve the film carrier in the water, and leave only the ink After about 50-60 seconds, the ink layer begins to disperse. At this time, press the decorative panel of the car dashboard into the water for 3 seconds for transfer printing. The ink layer is tightly attached to the car instrument by the pressure of the water. The texture effect of the surface is formed on the surface of the dashboard decorative board, the transferred automobile dashboard decorative board is washed with water, and then the automobile dashboard decorative board is dried to complete. Among them, the water transfer printing activato...

Embodiment 2

[0024] This embodiment illustrates the water transfer printing activator provided by the present invention and the method for using the water transfer printing activator.

[0025] Take the water transfer film paper that has been printed with the pattern, put the water transfer film paper pattern up on the water surface, spray the water transfer activator on the film paper, dissolve the film carrier in the water, and leave only the ink After about 50-60 seconds, the ink layer begins to disperse. At this time, press the decorative panel of the car dashboard into the water for 3 seconds for transfer printing. The ink layer is tightly attached to the car instrument by the pressure of the water. The texture effect of the surface is formed on the surface of the dashboard decorative board, the transferred automobile dashboard decorative board is washed with water, and then the automobile dashboard decorative board is dried to complete. Among them, the water transfer printing activato...

Embodiment 3

[0027] This embodiment illustrates the water transfer printing activator provided by the present invention and the method for using the water transfer printing activator.

[0028] Take the water transfer film paper that has been printed with the pattern, put the water transfer film paper pattern up on the water surface, spray the water transfer activator on the film paper, dissolve the film carrier in the water, and leave only the ink After about 50-60 seconds, the ink layer begins to disperse. At this time, press the decorative panel of the car dashboard into the water for 3 seconds for transfer printing. The ink layer is tightly attached to the car instrument by the pressure of the water. The texture effect of the surface is formed on the surface of the dashboard decorative board, the transferred automobile dashboard decorative board is washed with water, and then the automobile dashboard decorative board is dried to complete. Among them, the water transfer printing activato...

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PUM

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Abstract

The invention provides an activating agent for water transfer printing, and belongs to the technical field of water transfer printing. The activating agent for water transfer printing is composed of the following raw materials of, by weight, 25-35% of ethylene glycol monoethyl ether acetate, 12-18% of cyclohexanone, 7-12% of 783 isophorone, 7-12% of ethylene glycol monobutyl ether, 12-20% of n-butyl alcohol, 7-12% of butyl acetate and 7-12% of sec-butyl acetate. The activating agent for water transfer printing has the advantages of being low in toxicity and environment-friendly, is used for water transfer printing of automotive upholstery, and has the characteristic of being high in rate of finished products.

Description

【Technical field】 [0001] The invention relates to the technical field of water transfer printing, in particular to an activator for water transfer printing. 【Background technique】 [0002] Water transfer printing technology is a kind of printing that uses water pressure to hydrolyze the transfer paper / plastic film with color patterns. The carrier of water transfer printing can be plastic, rubber, wood, metal, glass, nylon, ceramics and so on. The film paper used in water transfer printing generally includes a pattern layer and a carrier layer. The pattern layer is the ink layer, and the carrier layer is generally a water-based film such as polyvinyl alcohol (PVA) film. The water transfer printing method generally includes spreading the pattern layer of the water transfer film upward on the water surface, spraying an activator on the water transfer film to activate the pattern layer, dissolving the carrier layer, and pressing the workpiece into the water for transfer accordi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41M5/00
CPCB41M5/00
Inventor 姚永钊
Owner 柳州市万菱科技有限责任公司
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