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Novel blending printing ink

A printing ink and blending technology, applied in the field of new blending printing inks, can solve the problems of low gloss, insufficient smoothness and fineness of the pattern, and achieve the effect of smooth pattern, smooth and wrinkle-free ink film surface, and fast drying speed.

Inactive Publication Date: 2016-10-26
桐城市人和包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, water-based inks also have some defects: compared with oil-based inks, they are lighter in color and lower in gloss, and the printed patterns are not smooth and delicate. At the same time, the abrasion resistance of water-based inks needs to be further improved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A novel blending printing ink is made from the following raw materials in parts by weight:

[0036] 60 parts of water-based ink, 20 parts of oil-based ink, 20 parts of thinner;

[0037] Described water-based ink, is made from the raw material of following weight part:

[0038] 20 parts of maleic acid resin, 10 parts of maleic acid resin modified shellac, 30 parts of deionized water, 5 parts of pigment, 3 parts of silicon carbide, 1 part of nano bentonite, 5 parts of soybean oil, 1 part of defoamer , 5 parts of wear-resistant silicone oil, 2 parts of copolymer of vinyl chloride and vinyl acetate, 1 part of hollow glass microsphere, 0.5 part of pH value stabilizer;

[0039] Described oil-based ink, is made from the raw material of following weight part:

[0040] 30 parts of polyamide resin, 5 parts of acrylic resin, 5 parts of pigment, 10 parts of N-alkyl-2-pyrrolidone, 5 parts of mineral oil, 1 part of surfactant, 1 part of kiwi fruit acid ester, 1 part of defoamer, 1...

Embodiment 2

[0044] A novel blending printing ink is made from the following raw materials in parts by weight:

[0045] 70 parts of water-based ink, 10 parts of oil-based ink, 20 parts of thinner;

[0046] Described water-based ink, is made from the raw material of following weight part:

[0047] 25 parts of maleic acid resin, 15 parts of maleic acid resin modified shellac, 40 parts of deionized water, 15 parts of pigment, 5 parts of silicon carbide, 3 parts of nano bentonite, 10 parts of soybean oil, 2 parts of defoamer , 10 parts of wear-resistant silicone oil, 4 parts of copolymer of vinyl chloride and vinyl acetate, 2 parts of hollow glass microspheres, 1 part of pH value stabilizer;

[0048] Described oil-based ink, is made from the raw material of following weight part:

[0049] 40 parts of polyamide resin, 9 parts of acrylic resin, 10 parts of pigment, 15 parts of N-alkyl-2-pyrrolidone, 10 parts of mineral oil, 2 parts of surfactant, 1.5 parts of kiwi fruit acid ester, 2 parts of ...

Embodiment 3

[0053] A novel blending printing ink is made from the following raw materials in parts by weight:

[0054] 65 parts of water-based ink, 20 parts of oil-based ink, 15 parts of thinner;

[0055] Described water-based ink, is made from the raw material of following weight part:

[0056] 23 parts of maleic acid resin, 12 parts of maleic acid resin modified shellac, 35 parts of deionized water, 11 parts of pigment, 4 parts of silicon carbide, 2 parts of nano bentonite, 7 parts of soybean oil, 1.5 parts of defoamer , 7 parts of wear-resistant silicone oil, 3 parts of copolymer of vinyl chloride and vinyl acetate, 1.8 parts of hollow glass microspheres, 0.7 parts of pH value stabilizer;

[0057] Described oil-based ink, is made from the raw material of following weight part:

[0058] 35 parts of polyamide resin, 7 parts of acrylic resin, 8 parts of pigment, 13 parts of N-alkyl-2-pyrrolidone, 8 parts of mineral oil, 1.5 parts of surfactant, 1.3 parts of kiwi fruit acid ester, 1.5 part...

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PUM

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Abstract

The invention discloses a novel blending printing ink. The novel blending printing ink is prepared from the following raw materials in parts by weight: 60 to 70 parts of water-based ink, 10 to 20 parts of oil-based ink, and 15 to 20 parts of diluent. The novel blending printing ink has the advantages that by mixing the water-based ink and the oil-based ink according to reasonable ratio, the glossiness of ink is increased, and the printed pattern is flat, smooth and fine; the used material is a non-benzene material, the volatile and poisonous deionized water is not contained, the printing effect is good, the adhesion firmness is strong, the combustion, explosion, poison and damage to health of printing workers are avoided, the environment pollution to atmosphere is avoided, and the environment-friendly effect is good; by adding an abrasion-resistant additive, the printed ink layer has smaller friction coefficient, and the abrasion-resistant property of ink is greatly improved.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a novel blended printing ink. Background technique [0002] The biggest difference between water-based inks and oil-based inks is that the deionized water used is water instead of organic deionized water, which can significantly reduce VOC emissions, prevent air pollution, and not affect human health. It is not easy to burn, and the ink is stable and non-corrosive. Plate material, easy to operate, cheap, good adhesion after printing, strong water resistance, fast drying, so it is especially suitable for food, beverages, medicines and other packaging and printing materials. It is a world-recognized environmentally friendly printing material and the only printing ink Ink approved by FDA. However, water-based inks also have some defects: compared with oil-based inks, they are lighter in color and lower in gloss, and the printed patterns are not smooth and delicate enough. At the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/107C09D11/102C09D11/08C09D11/03
CPCC09D11/107C09D11/03C09D11/08C09D11/102
Inventor 吴江
Owner 桐城市人和包装有限公司
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