Gravure ink capable of generating special surface effects and preparation method

A surface effect, gravure ink technology, used in ink, household appliances, applications, etc., can solve the problems of low production efficiency, environmental pollution, slow screen printing speed, etc., to achieve excellent scratch resistance, good printing stability, Printing with trouble-free results

Active Publication Date: 2011-02-23
深圳市深赛尔股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the above inks have disadvantages: Solvent screen printing ink uses volatile solvents, causing pollution to the environment
Screen printing speed is slow and production efficiency is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] 1. Pre-prepared resin solution. In a certain volume of agitable open cylinder, first add 5 parts of non-film-forming styrene-acrylic emulsion (NeoCryl A-1091), 5 parts of film-forming pure acrylic emulsion (NeoCryl A-1127), and use a disc stirring blade at a medium speed (300 -1500rpm / min) to disperse for 5-8 minutes; then add 5 parts of alkali-soluble acrylic resin (JONCRYL-61) and 0.08 parts of water-based defoamer (TEGO-1488) while stirring, and disperse at medium speed (300-1500rpm / min) After 8-12 minutes, the pre-prepared resin solution is obtained.

[0028] 2. Mixing, dispersing and tempering: Put the pre-prepared resin liquid into the open cylinder, and then put in 1 part of matte powder (MATT-2000), 2 parts of matte powder (LBK-27), 3000 mesh of calcium carbonate powder in turn while stirring 1 part, 1 part of zinc white powder, 0.2 part of water-based defoamer (TEGO-825), 0.2 part of water-based leveling wetting agent (surfynol 104H), 0.1 part of PH regulator ...

Embodiment 2

[0030] 1. Pre-prepared resin solution. In a certain volume of agitable open cylinder, first add 25 parts of non-film-forming styrene-acrylic emulsion (NeoCryl A-1091), 25 parts of film-forming pure acrylic emulsion (JONCRYL-617A), and use a disc stirring blade at a medium speed (300- 700rpm / min) to disperse for 5-8 minutes; then add 15 parts of alkali-soluble acrylic resin (JONCRYL-61) and 0.07 parts of water-based defoamer (TEGO-1488) while stirring, and disperse at medium speed (300-1500rpm / min) for 8 -12 minutes to get the pre-mixed resin solution.

[0031] 2. Mixing, dispersing and tempering: Put the pre-prepared resin liquid into the open cylinder, and then add 1 part of matte powder (MATT-2000), 1 part of matte powder (LBK-27), and 2 parts of 5000 mesh talc powder in turn while stirring , water-based defoamer (TEGO-825) 0.3 parts, water-based leveling wetting agent (silok 100) 0.2 parts, PH regulator (AMP-95) 0.1 part, water 1 part and ethanol 1 part mixed solution, usi...

Embodiment 3

[0033] 1. Pre-prepared resin solution. In a stirring open cylinder of a certain volume, at first add 35 parts of non-film-forming styrene-acrylic emulsion (NeoCryl A-1091), 35 parts of film-forming styrene-acrylic emulsion (NeoCryl A-1092), and adopt disc stirring blade medium speed (300 -1500rpm / min) to disperse for 5-8 minutes; then add 25 parts of alkali-soluble acrylic resin (JONCRYL-61) and 0.7 parts of water-based defoamer (TEGO-1488) while stirring, and disperse at medium speed (300-1500rpm / min) 8-12 minutes to get the pre-mixed resin solution.

[0034]2. Mixing, dispersing and tempering: Put the pre-prepared resin liquid into the open cylinder, and then add 12 parts of matte powder (MATT-2000), 25 parts of matte powder (LBK-27), and 29 parts of 5000 mesh talc powder in turn while stirring , 1 part of titanium dioxide, 0.3 parts of water-based defoamer (HX5041), 5 parts of water-based leveling wetting agent (surfynol 104H), 0.2 parts of pH regulator (AMP-95), 15 parts ...

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PUM

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Abstract

The invention discloses gravure ink capable of generating special surface effects and a preparation method. The gravure ink is prepared by mixing and dispersing the raw materials of prepared resin liquid, matte powder, frosting powder, an inorganic filler, a water-based antifoaming agent, a water-based leveling lubricant, an alcohol solvent and a pH regulator. The ink is a water-soluble system, is environmentally-friendly, nontoxic and pollution-free, does not discharge any harmful gas, has high scratch resistance and good handfeel, and can generate the special pattern effects of ice points, stripes and the like.

Description

technical field [0001] The invention relates to a printing ink and a preparation method thereof, in particular to a gravure printing ink capable of producing special effects such as water-based freezing points and stripe patterns on a printing surface and a preparation method thereof. Background technique [0002] At present, the surface of printed matter such as cigarette packs usually adopts a matte, frosted, and tactile striped pattern. These striped patterns have a good decorative effect and are popular with the public. In order to achieve this design effect, the printing ink must be specially processed. preparation. [0003] Moreover, the above-mentioned stripe patterns have been printed with solvent screen printing inks, UV screen printing inks, and UV gravure inks. But the above inks have disadvantages: Solvent screen printing inks use volatile solvents, which pollute the environment. The UV oil has a strong residual taste, and the benzene content does not meet t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/10C09D11/107
Inventor 梁素静刘国民
Owner 深圳市深赛尔股份有限公司
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