Package printing ink and preparation method therefor

A technology of packaging printing and ink, which is applied in the printing field, can solve problems such as polluting the environment, easily volatile toxic and harmful substances, and affecting health, and achieves high environmental protection and economical degree, enhances brilliance and thickness, and reduces pollutants and volatility The effect of pollutants

Inactive Publication Date: 2015-10-21
HEFEI ZHONGHAO NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, common pigments are prepared with chemical substances, which are easy to volatilize toxic and harmful substances, affecting health and polluting the environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A packaging printing ink, which is composed of the following raw materials in weight percentage: LX-2 resin 15%, acrylic acid 15%, deionized water 15%, paraffin wax 5%, butyl acrylate 5%, ammonia water 15%, urea 2%, gelatin Liquid 1%, glycerin 4%, defoamer 2%, titanium dioxide 1%, D3 resin 10%, solvent 10%.

[0017] The solvent is alcohol, ester solvent.

[0018] A preparation method of packaging printing ink,

[0019] Include the following steps:

[0020] 1) Put acrylic acid and ammonia water into the reaction kettle, then start stirring and slowly add LX-2 resin (add a small amount of pure water during this process), test the pH to 8-8.5, and discharge the material after reaching the standard and filter for use;

[0021] 2) Put butyl acrylate and D3 resin into the reaction kettle and mix, raise the temperature to 45-120°C, start stirring for 15-25 minutes, wait for the mixed solution to stand and become transparent, then slowly add deionized water to adjust the pH t...

Embodiment 2

[0026] A packaging printing ink, which is composed of the following raw materials in weight percentage: 20% LX-2 resin, 10% acrylic acid, 20% deionized water, 1% paraffin, 5% butyl acrylate, 10% ammonia water, 2% urea, gelatin Liquid 2%, glycerin 2%, defoamer 3%, titanium dioxide 3%, D3 resin 12%, solvent 10%.

[0027] The solvent is alcohol, ester solvent.

[0028] A preparation method of packaging printing ink,

[0029] Include the following steps:

[0030] 1) Put acrylic acid and ammonia water into the reaction kettle, then start stirring and slowly add LX-2 resin (add a small amount of pure water during this process), test the pH to 8-8.5, and discharge the material after reaching the standard and filter for use;

[0031] 2) Put butyl acrylate and D3 resin into the reaction kettle and mix, raise the temperature to 45-120°C, start stirring for 15-25 minutes, wait for the mixed solution to stand and become transparent, then slowly add deionized water to adjust the pH to 6...

Embodiment 3

[0036] A packaging printing ink, which is composed of the following raw materials in weight percentage: LX-2 resin 18%, acrylic acid 12%, deionized water 18%, paraffin wax 2%, butyl acrylate 6%, ammonia water 12%, urea 2%, gelatin Liquid 2%, glycerin 2%, defoamer 2%, titanium dioxide 1%, D3 resin 11%, solvent 12%.

[0037] The solvent is alcohol, ester solvent.

[0038] A preparation method of packaging printing ink,

[0039] Include the following steps:

[0040] 1) Put acrylic acid and ammonia water into the reaction kettle, then start stirring and slowly add LX-2 resin (add a small amount of pure water during this process), test the pH to 8-8.5, and discharge the material after reaching the standard and filter for use;

[0041] 2) Put butyl acrylate and D3 resin into the reaction kettle and mix, raise the temperature to 45-120°C, start stirring for 15-25 minutes, wait for the mixed solution to stand and become transparent, then slowly add deionized water to adjust the pH t...

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PUM

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Abstract

The invention provides package printing ink which is prepared from the following raw materials in percentage by weight: 15-25% of LX-2 resin, 10-15% of acrylic acid, 15-20% of deionized water, 1-5% of paraffin, 5-10% of butyl acrylate, 10-15% of ammonia water, 2-5% of urea, 1-5% of a gelatin solution, 1-5% of glycerinum, 2-5% of a defoamer, 1-5% of titanium dioxide, 10-15% of D3 resin and 10-20% of a solvent. The invention provides the package printing ink which has the characteristic of environment protection, and toxic and harmful substances which are harmful to health and pollute the environment are prevented from being volatilized.

Description

technical field [0001] The invention relates to a packaging printing ink and a preparation method thereof, belonging to the technical field of printing. Background technique [0002] Ink is a substance used to form graphic information in the printing process. Ink plays an important role in the printing field. The quality of the ink directly determines the tone, color, and clarity of the image on the printed matter. The ink should not only have bright colors, excellent printing adaptability, and suitable drying speed, but also have certain application indicators such as resistance to solvents, acids, alkalis, water, light, and heat. [0003] When printing, the operator generally regards the color as the first requirement when selecting the ink. The color of the ink is one of the most intuitive indicators, and it is a main indicator reflecting the standard of the printed product. Therefore, the quality of the pigment directly affects the quality of the ink. The pigment determ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/10C09D11/107C09D11/03
CPCC09D11/10C09D11/03C09D11/107
Inventor 徐中豪徐数数
Owner HEFEI ZHONGHAO NEW MATERIAL CO LTD
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