Gusset plate ink as well as preparation method and application thereof

A technology of ink and gusset, applied in the field of gusset ink and its preparation, can solve the problems of harm, late green packaging printing, negligible market consumption, etc., and achieve the effects of enhanced water resistance and excellent printing scalability.

Pending Publication Date: 2021-12-07
BAUHINIA VARIEGATA INK & CHEM (ZHONGSHAN) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even if there is a VOC recovery device, the long-term printing in the workshop, and the staff's frequent contact with benzene, ketone, and ester non-environmental solvents for a long time will cause permanent harm to the human body.
[0003] Gravure printing is the main printing method in China. The printing industry is limited by my country's own technical conditions. The green packaging printing market started relatively late. At present, the decorative gravure printing market still uses solvent-based volatile and dry printing, while water-based gravure ink In particular, the transfer of environmentally friendly inks for plastic gussets is in its infancy in my country, and the market usage is negligible. The reason is that although the current water-based gravure inks are environmentally friendly, their product performance is not as good as that of non-water-based gravure inks.

Method used

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  • Gusset plate ink as well as preparation method and application thereof
  • Gusset plate ink as well as preparation method and application thereof
  • Gusset plate ink as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] A gusset ink, comprising the following raw materials in parts by mass:

[0055] 44 parts of the first water-based polyurethane acrylate, 0.5 parts of dispersant, 25 parts of titanium dioxide, 5 parts of ethanol / water mixed solution (mass ratio ethanol: deionized water = 6:4), 5 parts of kaolin, 7.5 parts of isopropanol / Water mixed solution (mass ratio isopropanol: deionized water = 7:3), 9 parts of the second water-based polyurethane acrylate, 1 part of organic amine, 1 part of ammonium zirconium carbonate, 2 parts of rheological agent.

[0056]Mix the first water-based polyurethane acrylate, the dispersant, the titanium dioxide, the kaolin and the ethanol / water mixed solution (mass ratio ethanol:deionized water=6:4) and the isopropanol / water mixed solution (mass ratio isopropanol:deionized water=7:3), then add the second water-based urethane acrylate, rheological agent, organic amine and crosslinking agent ammonium zirconium carbonate to obtain the gusset ink.

Embodiment 2

[0058] A gusset ink, comprising the following raw materials in parts by mass:

[0059] 39 parts of the first water-based polyurethane acrylate, 0.5 parts of dispersant, 25 parts of titanium dioxide, 4 parts of ethanol / water mixed solution (mass ratio ethanol: deionized water = 6:4), 5 parts of kaolin, 7.5 parts of isopropanol / Water mixed solution (mass ratio isopropanol: deionized water = 7:3), 14 parts of the second water-based polyurethane acrylate, 1 part of organic amine, 1 part of ammonium zirconium carbonate, 2 parts of rheological agent.

[0060] Mix the first water-based polyurethane acrylate, the dispersant, the titanium dioxide, the kaolin and the ethanol / water mixed solution (mass ratio ethanol:deionized water=6:4) and the isopropanol / water mixed solution (mass ratio isopropanol:deionized water=7:3), then add the second water-based urethane acrylate, rheological agent, organic amine and crosslinking agent ammonium zirconium carbonate to obtain the gusset ink.

Embodiment 3

[0062] A gusset ink, comprising the following raw materials in parts by mass:

[0063] 39 parts of the first water-based polyurethane acrylate, 0.5 parts of dispersant, 20 parts of titanium dioxide, 5 parts of ethanol / water mixed solution (mass ratio ethanol: deionized water = 6:4), 10 parts of kaolin, 7.5 parts of isopropanol / Water mixed solution (mass ratio isopropanol: deionized water = 7:3), 14 parts of the second water-based polyurethane acrylate, 1 part of organic amine, 1 part of ammonium zirconium carbonate, 2 parts of rheological agent.

[0064] Mix the first water-based polyurethane acrylate, the dispersant, the titanium dioxide, the kaolin and the ethanol / water mixed solution (mass ratio ethanol:deionized water=6:4) and the isopropanol / water mixed solution (mass ratio isopropanol: deionized water=7:3, then add the second water-based polyurethane acrylate, rheological agent, organic amine and crosslinking agent ammonium zirconium carbonate to obtain the gusset ink....

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Abstract

The invention discloses gusset plate ink as well as a preparation method and application thereof. The gusset plate ink is prepared from the following raw materials: first waterborne polyurethane acrylate, organic amine, a cross-linking agent and second waterborne polyurethane acrylate. The two kinds of waterborne polyurethane acrylate are matched with the organic amine and the cross-linking agent, so that excellent printing expansion and shrinkage are achieved, fast printed fonts cannot be fuzzy, the boundary of the fonts cannot overflow, meanwhile, the drying property and the stability are good, the ink can be applied to intaglio printing, and a cured coating has good water resistance and solvent resistance.

Description

technical field [0001] The invention belongs to the technical field of ink, and in particular relates to a gusset ink and a preparation method and application thereof. Background technique [0002] In order to meet the high resistance application requirements of decorative products, ink products also use high-solubility ketones, benzenes, and DMF series solvents in the manufacturing process and printing process. Even if there is a VOC recovery device, the long-term printing in the workshop, and the staff's frequent contact with benzene, ketone, and ester non-environmental-friendly solvents for a long time will cause permanent harm to the human body. [0003] Gravure printing is the main printing method in China. The printing industry is limited by my country's own technical conditions. The green packaging printing market started relatively late. At present, the decorative gravure printing market still uses solvent-based volatile and dry printing, while water-based gravure in...

Claims

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Application Information

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IPC IPC(8): C09D11/102C09D11/03
CPCC09D11/102C09D11/03
Inventor黄志明冯文照李娟张小聪周波
OwnerBAUHINIA VARIEGATA INK & CHEM (ZHONGSHAN) LTD