Environment-friendly type water-based intaglio ink used for package printing and preparation method thereof

A gravure ink, packaging printing technology, applied in the direction of ink, application, household utensils, etc., to achieve the effect of protecting health, strong color development and high gloss

Active Publication Date: 2012-02-22
哈尔滨大东方新材料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In order to meet the development requirements of the packaging market and solve the technical defects of the existing water-based gravure printing inks, the purpose of the present invention is to provide a packaging and printing ink with good safety, good water resistance, no color fading, excellent printing performance, and environmental protection. Water-based gravure ink, and the preparation method of this water-based gravure ink for packaging printing is provided

Method used

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  • Environment-friendly type water-based intaglio ink used for package printing and preparation method thereof
  • Environment-friendly type water-based intaglio ink used for package printing and preparation method thereof
  • Environment-friendly type water-based intaglio ink used for package printing and preparation method thereof

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Embodiment 1

[0034] Prepare a kind of water-based gravure ink for packaging printing, the raw material composition of the present embodiment is as follows:

[0035]

[0036]

[0037]According to the above specific formula data, the water-based gravure ink for packaging and printing is prepared. The pigment in the formula refers to the light-fast pink original; the wax powder in the formula refers to oxidized polyethylene wax; the wetting and dispersing agent in the formula refers to the Disperbyk-183 is a polymer wetting and dispersing agent for water and solvent-based systems; the defoamer in the formula refers to the epoxy compound Tetronic 50RL; the leveling agent in the formula refers to silicone and acrylate water-based coating leveling agents AC-900; the thickener in the formulation refers to the polyurethane thickener used in water-soluble coatings; the coalescent in the formulation refers to alcohol ether compounds.

[0038] Epoxy acrylate composite emulsion of the present in...

Embodiment 2

[0044] Prepare a kind of water-based gravure ink for packaging printing, the raw material composition of the present embodiment is as follows:

[0045]

[0046]

[0047] Prepare water-based gravure ink for packaging and printing according to the above specific formula data. The pigment in the formula refers to cyanine blue BGS; the wax powder in the formula refers to microcrystalline wax; the wetting and dispersing agent in the formula refers to water-based and solvent-based polymer wetting and dispersing agent Disperbyk-185; the defoamer in the formula refers to mineral hydrocarbons and surfactant CF268; the leveling agent in the formula refers to the leveling of silicone and acrylic water-based coatings agent AC-900; the thickener in the formulation refers to the polyurethane thickener used in water-soluble coatings; the film-forming aid in the formulation refers to monoester organic compounds.

[0048] Epoxy acrylate composite emulsion of the present invention, its pr...

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Abstract

The invention relates to a water-based ink and a preparation method thereof, especially to an environment-friendly type water-based intaglio ink used for package printing and a preparation method thereof. The ink is prepared by mixing epoxy acrylate composite emulsion, pigments, deionized water, ethanol, triethylamine, wax powder, a wetting dispersant, an anti-foaming agent, a levelling agent, a thickening agent and a film forming auxiliary agent according to a certain mass ratio, wherein, the epoxy acrylate composite emulsion is prepared by modifying acrylate emulsion with an epoxy resin and allowing the epoxy resin and acrylate to organically bind together, has the advantages of good adhesion, thermostability, good chemically-resistant properties and the like and has a certain application value when used as a binder for a water-based ink. The water-based intaglio ink in the invention is applicable to package printing in the field of flexible package which mainly relates to packaging of tobacco, liquor, foodstuffs, beverage, medicines, daily chemical articles and the like; the ink is nontoxic, non-combustible and non-explosible, has no pungent smell, accords with environmental protection requirements, and has a very promising prospect.

Description

technical field [0001] The invention relates to an environment-friendly water-based gravure ink for packaging printing and a preparation method of the ink. Background technique [0002] With the continuous improvement of people's requirements for the quality of life and the living and development environment, the voice of "green packaging materials" in the packaging market is getting higher and higher, that is, to improve environmental protection performance, choose energy-saving, low-consumption, non-toxic, non-polluting, and easy-to-degrade non-toxic materials. Hazardous packaging materials. "Green packaging materials" is the development trend of packaging and printing materials in the future, and people pay more and more attention to them. Printing ink is one of the most polluted raw materials in packaging materials. "Green packaging materials" call for environmentally friendly ink products to meet high-end products. packaging requirements. Solvent-based printing inks c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/10C09D11/107
Inventor 张立伟张伟李玉良刘志刚冯岩
Owner 哈尔滨大东方新材料科技股份有限公司
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