Environment-friendly printing ink used for anti-tarnish packaging material

A packaging material and printing ink technology, applied in the field of printing materials, can solve the problems of poor anti-discoloration effect, poor compressive strength, etc., and achieve the effects of strong environmental protection, strong hiding power and stable performance

Inactive Publication Date: 2019-07-16
DONGGUAN POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, the Chinese patent application number is CN201610721392.X, which discloses a special environmental protection printing ink for packaging cartons. Improve this

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] The environmentally friendly printing ink for anti-tarnishing packaging materials includes the following raw materials in parts by weight,

[0061] 3-5 parts of alkyl ethyl ether polysiloxane polysilicone, 2-5 parts of glycerin, 5-8 parts of butyl octanol, 8-12 parts of organic pigments, 2-6 parts of nano-silver, 15-parts of ethyl acetate 25 parts, 10-15 parts of acrylic resin, 10-15 parts of amino resin, 15-25 parts of deionized water, 1-3 parts of additives, 10-30 parts of polyvinyl chloride resin, 0.1-1 parts of leveling agent, disinfectant 0.1-1 parts of foaming agent, 1-5 parts of additives, the environmentally friendly printing ink with the above components, the color is bright and bright, and the ink is suitable for large-area screen printing, with stable performance, strong environmental protection, light resistance, and Heat, no discoloration after lamination, etc.

Embodiment 2

[0063] The environmentally friendly printing ink for anti-tarnishing packaging materials includes the following raw materials in parts by weight,

[0064] 3-5 parts of alkyl ethyl ether polysiloxane silicone, 2-5 parts of glycerin, 5-8 parts of butyl octanol, 8-12 parts of organic pigments, 2-6 parts of nano silver, 10- 15 parts, 2-5 parts of acrylic resin, 15-25 parts of deionized water, 1-3 parts of additives, 10-20 parts of polyvinyl chloride resin, 20-50 parts of solvent, 0.1-1 parts of leveling agent, defoaming 0.1-1 parts of additives, 1-5 parts of additives, using the above-mentioned components of environmentally friendly printing inks, the color is shining and bright, and the ink is suitable for large-area screen printing, and has the advantages of light fastness, heat resistance, and no discoloration after lamination. , Ink film lamination has high tensile strength and compression resistance.

Embodiment 3

[0066] The environmentally friendly printing ink for anti-tarnishing packaging materials includes the following raw materials in parts by weight,

[0067]4 parts of alkyl ethyl ether polysiloxane polysilicone, 2 parts of glycerin, 5 parts of butyl octanol, 10 parts of organic pigment, 2 parts of nano silver, 15 parts of ethyl acetate, 10 parts of acrylic resin, 10 parts of amino resin , 15 parts of deionized water, 2 parts of additives, 20 parts of polyvinyl chloride resin, 5 parts of additives, the environmental printing ink using the above components, the color is bright and bright, and the ink is suitable for large-area screen printing, with stable performance , Strong environmental protection, with the advantages of light fastness, heat resistance, no discoloration after lamination, ink film lamination has high tensile strength and compression resistance, and the ink has excellent anti-aging performance.

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PUM

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Abstract

The invention relates to the technical field of printing materials, specifically to an environment-friendly printing ink used for an anti-tarnish packaging material. The environment-friendly printingink comprises the following raw materials in parts by weight: 3 to 5 parts of alkyl ethyl-ether poly silicon-silcane ester, 2 to 5 parts of glycerin, 5 to 8 parts of butyl octanol, 8 to 12 parts of anorganic pigment, 2 to 6 parts of nanometer silver, 15 to 25 parts of ethyl acetate, 10 to 15 parts of acrylic resin, 10 to 15 parts of amino resin, 15 to 25 parts of deionized water, 1 to 3 parts ofan auxiliary agent, 10 to 30 parts of poly(vinyl chloride-vinyl acetate) resin, 0.1 to 1 part of a leveling agent, 0.1 to 1 part of an antifoaming agent and 1 to 5 parts of an additive. The printing material adopting the above components provided by the invention has the advantages of stable performance, high environmental friendliness, sun-proofness, heat resistance, no discoloration after lamination, etc.; and high tensile strength and compression resistance are achieved for ink film lamination.

Description

technical field [0001] The invention relates to the technical field of printing materials, in particular to an environment-friendly printing ink for anti-discoloration packaging materials. Background technique [0002] Ink is a uniform mixture composed of colored bodies (such as pigments, dyes, etc.), linking materials, filling (filling) materials, additional materials, etc.; it can be printed and dried on the printed body; it is colored and has a certain flow. Degree of paste-like adhesive body. Therefore, color (hue), body (thickness, fluidity and other rheological properties) and drying performance are the three most important properties of ink. There are many types of them, and their physical properties are also different. Some are very thick and sticky; while others are quite thin. Some use vegetable oil as the linking material; some use resin and solvent or water as the linking material. These are determined according to the printed object, that is, the substrate, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/107C09D11/103C09D11/106C09D11/033
CPCC09D11/033C09D11/103C09D11/106C09D11/107
Inventor 张彦粉邹洋李小东王旭红李娜龚修端张峻岭
Owner DONGGUAN POLYTECHNIC
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