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Water qualitative anti false printing ink for flexible printing plate

A technology of anti-counterfeiting ink and flexographic printing, which is applied in the direction of ink, household utensils, applications, etc., can solve the problems of benzene chemicals harming the human body and the environment, and the failure of anti-counterfeiting ink to get involved, and achieve the effect of easy cleaning and simple operation

Inactive Publication Date: 2010-04-14
天津市雅联科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The anti-counterfeiting inks currently on the market are generally only used in gravure printing, and the flexographic printing process is the fastest growing printing process in the world. The benzene substances in the components of these anti-counterfeiting inks have chemical effects on the flexographic resin plate reaction, so the anti-counterfeiting ink has not been able to set foot in the field of flexographic printing
In addition, the benzene chemicals in these anti-counterfeiting inks are harmful to the human body and the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1: A kind of water-based flexographic anti-counterfeiting ink, get 70 kilograms of natural orange oleoresins, 25 kilograms of heat-sensitive anti-counterfeiting materials, 4 kilograms of defoamers and 7 kilograms of distilled water. Then the preparation is completed according to the following steps: ① distill the natural orange oleoresin under atmospheric pressure to make its solid content reach 25%-45%; , pulping; ③ adding defoamer, diluent to produce finished products.

Embodiment 2

[0013] Embodiment 2: A kind of water-based flexographic anti-counterfeit printing ink, get 80 kilograms of natural orange oleoresin, 30 kilograms of anti-counterfeiting materials that change color when encountering water, 4 kilograms of defoamers and 9 kilograms of distilled water. The preparation method is as in Example 1.

Embodiment 3

[0014] Embodiment 3: A kind of water-based flexographic anti-counterfeiting ink, get 55 kilograms of natural orange oleoresins, 25 kilograms of photochromic anti-counterfeiting materials, 3 kilograms of defoamers and 6 kilograms of distilled water. The preparation method is as in Example 1.

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PUM

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Abstract

This invention relates to a water-based flexible fake-proof printing ink, which is prepared from the following raw materials: 55-85 portions of natural orange oil resin, 5-35 portions of fake-proof material, 3-5 portions of assistant and 5-10 portions of diluting agent. The advantages of this invention are: 1. High efficiency and energy conservation. Due to the characteristic of flexible printing,to print the same amount the ink used in this invention is only 1 / 4-1 / 5 that of gravure printing, while the sale price is 1.4-1.5 times of the gravure printing products. 2. Environmentally friendshipand non-polluted. Since the printing ink in this invention is water-based and benzene-free, it can be diluted with distilled water and is environmentally friendly without any harm to human bodies. 3.Easy to wash. Since the printing ink in this invention is water soluble, the printing equipment can be directly washed with clear water after usage, and the operation is easy and rapid.

Description

[0001] Field: [0002] The invention relates to a printing ink, in particular to a water-based flexographic anti-counterfeiting ink. Background technique: [0003] The anti-counterfeiting inks currently on the market are generally only used in gravure printing, and the flexographic printing process is the fastest growing printing process in the world. The benzene substances in the components of these anti-counterfeiting inks have chemical effects on the flexographic resin plate reaction, so the anti-counterfeiting ink has not been able to set foot in the field of flexographic printing. In addition, the benzene chemicals in these anti-counterfeiting inks are harmful to the human body and the environment. Invention content: [0004] The object of the present invention is to provide a non-toxic and harmless water-based flexographic anti-counterfeiting ink suitable for flexographic printing process. [0005] The technical solution of the present invention is: a water-based fle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/08C09D7/12
Inventor 于涛王淑梅周琦华赵建虹
Owner 天津市雅联科技发展有限公司