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Environment friendly composite plastic ink and production process thereof

A composite plastic and ink technology, applied in ink, household utensils, applications, etc., can solve the problems affecting food hygiene and safety of packaging, affecting the health of operators, destroying the atmosphere, etc., achieving good mutual solubility, eliminating damage, and saving energy Effect

Active Publication Date: 2011-04-13
HUANGSHAN SHINING INK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the gravure composite plastic inks used in the market are inks of chlorinated polypropylene resin system and polyurethane resin system with benzene and ketones as solvents. Gravure composite plastic inks are volatile and dry inks. Volatile emissions will not only pollute the air and destroy the atmosphere, but also affect the health of operators; food packaging, pharmaceutical packaging, health care products, cosmetics, daily necessities packaging, tobacco and wine packaging, etc. are basically printed and packaged in plastic, printed composite packaging There will be a certain amount of solvent residue in the bag, which will affect the food hygiene and safety of the packaging

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Dissolve the modified chloroether resin solid with ethyl acetate, ethanol, isopropanol to make the modified chloroether resin liquid, wherein the weight percentage of ethyl acetate is 35%, the weight percentage of ethanol is 20%, and the weight percentage of isopropanol The percentage is 15%, and the weight percentage of the modified chloroether resin solid is 30%;

[0033] Use ethyl acetate, ethanol, isopropanol to dissolve the modified adhesion promotion resin solid to make the modified adhesion promotion resin liquid, wherein the weight percent of ethyl acetate is 40%, the weight percent of ethanol is 20%, isopropanol The weight percentage of the modified chloroether resin solid is 25% by weight.

[0034] A kind of environment-friendly composite plastic printing ink, its raw material component and weight percent are as follows:

[0035] Modified Chlorine Ether Resin Liquid 12%

[0036] Modified Adhesion Improvement Resin Liquid 4%

[0037] Pigment 28%

[0038] Fi...

Embodiment 2

[0051] Dissolve the modified chloroether resin solid with ethyl acetate, ethanol, isopropanol to make the modified chloroether resin liquid, wherein the weight percentage of ethyl acetate is 35%, the weight percentage of ethanol is 20%, and the weight percentage of isopropanol The percentage is 15%, and the weight percentage of the modified chloroether resin solid is 30%;

[0052]Use ethyl acetate, ethanol, isopropanol to dissolve the modified adhesion promotion resin solid to make the modified adhesion promotion resin liquid, wherein the weight percent of ethyl acetate is 40%, the weight percent of ethanol is 20%, isopropanol The weight percentage of the modified chloroether resin solid is 25% by weight.

[0053] A kind of environment-friendly composite plastic printing ink, its raw material component and weight percent are as follows:

[0054] Modified chloroether resin (solid) 15%

[0055] Modified adhesion promoting resin (solid) 5%

[0056] Pigment 10%

[0057] Filler...

Embodiment 3

[0070] Dissolve the modified chloroether resin solid with ethyl acetate, ethanol, isopropanol to make the modified chloroether resin liquid, wherein the weight percentage of ethyl acetate is 35%, the weight percentage of ethanol is 20%, and the weight percentage of isopropanol The percentage is 15%, and the weight percentage of the modified chloroether resin solid is 30%;

[0071] Use ethyl acetate, ethanol, isopropanol to dissolve the modified adhesion promotion resin solid to make the modified adhesion promotion resin liquid, wherein the weight percent of ethyl acetate is 40%, the weight percent of ethanol is 20%, isopropanol The weight percentage of the modified chloroether resin solid is 25% by weight.

[0072] A kind of environment-friendly composite plastic printing ink, its raw material component and weight percent are as follows:

[0073] Modified chloroether resin (solid) 8%

[0074] Modified adhesion promoting resin (solid) 1.5%

[0075] Pigment 30%

[0076] Fill...

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PUM

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Abstract

The invention relates to a environment friendly composite plastic ink and the production process thereof. The raw material includes a modified epichlorophdrin resin liquor, a modified adhering force enhancing resin liquor, a pigment, a filler, a polyethylene wax, a matte powder, an addition agent, a slowly drying solvent and a solvent, wherein the solvent includes ethanol, isopropanol, and ethyl acetate. The preparation includes steps of primary raw material dispersion, secondary dispersion grinding, and third dispersion regulation. The environment friendly composite plastic ink can effectively eliminates the damage of the residual solvent to packing substance, and ensure sanitary safety; ethanol, isopropanol, and ethyl acetate are used as solvent, beneficial to environment friendliness; ethanol is a renewable resource, thus energy is saved.

Description

technical field [0001] The invention relates to a composite plastic ink and a preparation method thereof, in particular to an environment-friendly composite plastic ink suitable for gravure plastic printing produced by modified resin and a preparation method thereof. Background technique [0002] At present, most of the gravure composite plastic inks used in the market are inks of chlorinated polypropylene resin system and polyurethane resin system with benzene and ketones as solvents. Gravure composite plastic inks are volatile and dry inks. Volatile emissions will not only pollute the air and destroy the atmosphere, but also affect the health of operators; food packaging, pharmaceutical packaging, health care products, cosmetics, daily necessities packaging, tobacco and alcohol packaging, etc. are basically printed and packaged in plastic, printed composite packaging There will be a certain amount of solvent residue in the bag, which will affect the food hygiene and safety...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/10C09D11/106
Inventor 汪建中吴土华罗平平汪健方正吴秉祯洪锋丁全柱
Owner HUANGSHAN SHINING INK TECH
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