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Anti-counterfeiting ink for cigarette packets

A technology of anti-counterfeiting ink and cigarette packs, which is applied in the direction of ink, household utensils, applications, etc., to achieve the effects of easy operation, stable performance and low cost

Inactive Publication Date: 2012-04-04
江苏泰格油墨有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, there is no ink specially used for anti-counterfeiting of cigarette packs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1, a kind of anti-counterfeiting ink for cigarette packs, it is made of the raw materials of following weight ratio,

[0019] Resin 15; Temperature-varying pigment 10;

[0020] Solvent 30; Leveling agent 0.5;

[0021] Dispersant 1;

[0022] Described resin is selected from acrylic resin or polyurethane resin;

[0023] Described solvent is selected from a kind of composition in n-propyl acetate, ethyl acetate, n-butyl acetate, isobutyl acetate and a kind of composition in ethanol, isopropanol, n-butanol;

[0024] The leveling agent is one of silicone or fluorocarbon leveling agents;

[0025] The dispersant is one of anionic, nonionic and polymer dispersants.

Embodiment 2

[0026] Embodiment 2, a kind of cigarette package anti-counterfeiting ink, it is made of the raw materials of following weight ratio,

[0027] Resin 30; Temperature-changing pigment 30;

[0028] Solvent 70; Leveling agent 3;

[0029] Dispersant 5;

[0030] Described resin is selected from acrylic resin or polyurethane resin;

[0031] Described solvent is selected from a kind of composition in n-propyl acetate, ethyl acetate, n-butyl acetate, isobutyl acetate and a kind of composition in ethanol, isopropanol, n-butanol;

[0032] The leveling agent is selected from one of polydimethylsiloxane, polymethylphenylsiloxane, organo-modified polysiloxane, polyfluorinated polyene or fluorine-modified acrylic acid;

[0033] The dispersing agent is selected from carboxylate, sulfate ester salt, polyethylene glycol polyol, polyethyleneimine derivative, polycaprolactone-polyethyleneimine block copolymer, polycaprolactone One of the reactants with triethylenetetramine.

Embodiment 3

[0034] Embodiment 3, a kind of anti-counterfeiting ink for cigarette packs, it is made of the raw materials of following weight ratio,

[0035] Resin 22; Temperature-varying pigment 20;

[0036] Solvent 50; Leveling agent 1.8;

[0037] Dispersant 3;

[0038] Described resin is acrylic resin;

[0039] Described solvent is the composition that n-propyl acetate and ethanol form;

[0040] Described leveling agent is polydimethylsiloxane;

[0041] The dispersant is carboxylate.

[0042] The temperature-changing pigment is selected from the autumn baby series temperature-changing pigment produced by Shanghai Lianhong Industry and Trade Co., Ltd. The temperature-changing bright red.

[0043] The anti-counterfeiting ink is prepared by mixing, dispersing and grinding the above materials. The anti-counterfeiting ink is printed on the substrate coated paper by gravure printing. The result is bright red at room temperature, and the color disappears and becomes colorless after being...

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PUM

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Abstract

The invention discloses anti-counterfeiting ink for cigarette packets. The anti-counterfeiting ink is characterized by being prepared from the following raw materials in part by weight: 15 to 30 parts of resin, 10 to 30 parts of temperature changing pigment, 30 to 70 parts of solvent, 0.5 to 3 parts of flatting agent, and 1 to 5 parts of dispersant. The anti-counterfeiting ink can be specially used on cigarette filter tips and outer packets, the main base materials of which are tipping paper and copper plate paper. The printing mode is offset printing or gravure. The anti-counterfeiting ink belongs to temperature changing ink, and realizes color change at a certain temperature. The anti-counterfeiting ink is prepared from the resin, the temperature changing pigment, filler, aid and the solvent serving as raw materials by mixing, dispersing and grinding. The anti-counterfeiting ink is reasonable in formula and low in cost, and has the characteristics of easiness in operation, color changing sensitivity, stable performance and the like.

Description

technical field [0001] The invention relates to an ink, in particular to an anti-counterfeiting ink for cigarette packs. Background technique [0002] The so-called anti-counterfeiting ink is a special printing ink made by adding anti-counterfeiting materials with special properties into the ink raw materials and processed by a special process. Most of the anti-counterfeiting features of anti-counterfeiting inks are to allow the public to distinguish the authenticity of the product at the first time. In the prior art, there is no ink specially used for anti-counterfeiting of cigarette packs. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an anti-counterfeiting ink for cigarette packs with reasonable composition, sensitive color change and stable performance in view of the deficiencies in the prior art. [0004] The technical problem to be solved by the present invention is achieved through the following techni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/10C09D11/037C09D11/50
Inventor 周贤永朱丽纯丁立刚张凤丽
Owner 江苏泰格油墨有限公司
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