CN103183983A - Laser holographic miniature anti-counterfeiting information ink and preparation method thereof - Google Patents

Laser holographic miniature anti-counterfeiting information ink and preparation method thereof Download PDF

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Publication number
CN103183983A
CN103183983A CN201110445619XA CN201110445619A CN103183983A CN 103183983 A CN103183983 A CN 103183983A CN 201110445619X A CN201110445619X A CN 201110445619XA CN 201110445619 A CN201110445619 A CN 201110445619A CN 103183983 A CN103183983 A CN 103183983A
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parts
counterfeiting information
coating
micro
printing ink
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CN201110445619XA
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Chinese (zh)
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CN103183983B (en
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郑成赋
洪育林
罗家强
蔡艳喜
赵阳
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武汉华工图像技术开发有限公司
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Abstract

The present invention discloses a laser holographic miniature anti-counterfeiting information ink, which is processed by mixing the following raw materials: a anti-counterfeiting information paint, a pigment, a binder and additives, wherein the anti-counterfeiting information paint accounts for 1%-50% of the total weight of the laser holographic miniature anti-counterfeiting information ink; the pigment is a dye or a colorant; the binder is one or a mixture selected from the group consisting of oil-based resin, alkyd resin, amino resin, unsaturated polyester, epoxy resin, polyurethane, acrylic ester, and cellulose resin; and the additives are a drier, a diluent, a leveling agent, an antifoaming agent, and a wetting dispersing agent. The anti-counterfeiting information paint with laser holographic miniature anti-counterfeiting information is added to the ink, thereby providing anti-counterfeiting information function. The present invention provides the laser holographic miniature anti-counterfeiting information ink having both abundant laser holographic miniature anti-counterfeiting information and the advantages of easy usage and low cost as ordinary ink, and the preparation method thereof.

Description

Laser hologram micro anti-counterfeiting information printing ink and preparation method thereof

Technical field

The invention belongs to anti-forgery ink and preparation method thereof technical field, specifically relate to a kind of laser hologram micro anti-counterfeiting information printing ink and preparation method thereof.

Background technology

China is the country that is subjected to the counterfeit and shoddy goods infringement deeply for many years always, and anti-counterfeiting technology and product are also in continuous development.The antiforge laser holographic thermoprint is identified at false proof industry and is widely used, and it is to be made by the anti-forgery ink that possesses functions such as various optics, magnetic.Yet antiforge laser holographic thermoprint of the prior art sign exists shortcomings such as working conditions harshness, use cost be high, and anti-forgery ink also has, and quantity of information is few, the shortcoming of function singleness.How a kind of abundant laser hologram micro anti-counterfeiting information that both possessed can be provided, and laser hologram micro anti-counterfeiting information printing ink that possesses advantages such as common ink is easy to use and with low cost again and preparation method thereof becomes the urgent demand of people.

Summary of the invention

The present invention is in order to overcome the shortcoming that exists in antiforge laser holographic thermoprint sign in the prior art and the anti-forgery ink, a kind of abundant laser hologram micro anti-counterfeiting information that both possessed is provided, possesses laser hologram micro anti-counterfeiting information printing ink of advantages such as common ink is easy to use and with low cost and preparation method thereof again.

The present invention is achieved by the following technical solutions: a kind of laser hologram micro anti-counterfeiting information printing ink, it is mixed and processed by following raw material: anti-counterfeiting information coating, colorant, binder and auxiliary agent, the weight of described anti-counterfeiting information coating account for 1%~50% of described laser hologram micro anti-counterfeiting information total weight;

Wherein: described colorant is dyestuff or pigment;

Described binder is one or more the mixture in oil-based resin, Synolac, aminoresin, unsaturated polyester, Resins, epoxy, urethane, acrylate, the celluosic resin;

Described auxiliary agent is siccative, thinner, flow agent, defoamer and wetting dispersing agent.

The preparation method of laser hologram micro anti-counterfeiting information printing ink of the present invention comprises two kinds of methods:

First kind of preparation method comprises the steps:

A, on basement membrane, apply peel ply coating and chromatograph cold coating successively,

Described peel ply coating and described chromatograph cold coating all are to form through 90 ℃~130 ℃, 7s~15s baking drying on coating machine;

B, stick the metal crimp forme that contains hologram pattern at moulding press, heating and pressurizing is transferred to holographic micro anti-counterfeiting information in the resin layer;

C, carry out vacuum plating at the resin layer that contains holographic micro anti-counterfeiting information and handle, form fine and close vacuum-coating;

D, the material of putting in organic solvent through described step c processing soak, and separate and remove basement membrane, and the solid that obtains after the vacuum-drying is anti-counterfeiting information coating.

Described basement membrane is PET, PVC or BOPP, and the thickness of basement membrane is 5 μ m~100 μ m.

Described peel ply coating is totally three kinds of prescriptions, and wherein each prescription is made by the raw material of following weight parts: prescription one: 0.1 part~3 parts of wax separated type materials, 97 parts~99.9 parts of mixed solvents.Prescription two: 1 part~15 parts of water-based separated type materials, 0 part~5 parts of auxiliary agents, 10 parts~50 parts of solubility promoters, 20 parts~70 parts in water.Prescription three: 5 parts~30 parts of resin separated type materials, 0 part~5 parts of auxiliary agents, 65 parts~95 parts of mixed solvents.

The chromatograph cold coating is made by the raw material of following weight parts: 0 part~30 parts of acrylic resins, 0 part~15 parts of isocyanic ester, 0 part~20 parts of Synolac, 0 part~20 parts of nitrocellulose resins, 0 part~15 parts of cellulose acetate butyrate resins, 0 part~20 parts of styrene-maleic anhydride resins, 0 part~10 parts of toners, 0 part~2 parts of auxiliary agents, 60 parts~85 parts of mixed solvents.

Described mixed solvent is ketone, ester class or benzene kind solvent; Solubility promoter is alcohols, pure ether solvent.

Second kind of preparation method among the preparation method of laser hologram micro anti-counterfeiting information printing ink of the present invention comprises the steps:

A, on basement membrane, apply chromatograph cold coating and water-based ink successively,

Described chromatograph cold coating is to form through 90 ℃~130 ℃, 7s~15s baking drying on coating machine;

B, carry out vacuum plating at the water-based ink layer and handle, form fine and close vacuum-coating;

C, stick the metal crimp forme that contains hologram pattern at moulding press, heating and pressurizing is transferred to holographic micro anti-counterfeiting information in vacuum-coating and the resin layer;

D, the material of putting in water through described step c processing soak, and separate and remove basement membrane and chromatograph resin, and the solid that vacuum-drying obtains is anti-counterfeiting information coating.

Each raw material among the present invention is mixed, disperses, stirs, and treated oil method for ink known according to technician in the printing ink industry and that know is rolled into various printing-inks then.

Above-described basement membrane, moulding press, the metal crimp forme, vacuum-coating, the water-based ink that contain hologram pattern are material well known to those skilled in the art and construction technology.And can be with reference to the patent documentation of following discloses number: CN1480324A, CN1085161A, CN1160646A, CN1952025A, CN1944552A.

The invention has the beneficial effects as follows: laser hologram micro anti-counterfeiting information printing ink of the present invention and preparation method thereof adds the anti-counterfeiting information coating with laser hologram micro anti-counterfeiting information in printing ink, provide the anti-counterfeiting information function with this.Be a kind of abundant laser hologram micro anti-counterfeiting information that both possessed, possess laser hologram micro anti-counterfeiting information printing ink of advantages such as common ink is easy to use and with low cost and preparation method thereof again.

Embodiment

Below in conjunction with specific embodiment the present invention is described in detail.

Embodiment 1: a kind of laser hologram micro anti-counterfeiting information printing ink, and it is mixed and processed by following raw material: anti-counterfeiting information coating, colorant, binder and auxiliary agent, the weight of anti-counterfeiting information coating account for 1% of laser hologram micro anti-counterfeiting information total weight; Wherein: colorant is dyestuff or pigment; Binder is one or more the mixture in oil-based resin, Synolac, aminoresin, unsaturated polyester, Resins, epoxy, urethane, acrylate, the celluosic resin; Auxiliary agent is siccative, thinner, flow agent, defoamer and wetting dispersing agent.

The preparation method of laser hologram micro anti-counterfeiting information printing ink of the present invention comprises the steps: a, applies peel ply coating and chromatograph cold coating successively on basement membrane, and peel ply coating and chromatograph cold coating all are to form through 90 ℃~130 ℃, 7s~15s baking drying on coating machine; B, stick the metal crimp forme that contains hologram pattern at moulding press, heating and pressurizing is transferred to holographic micro anti-counterfeiting information in the resin layer; C, carry out vacuum plating at the resin layer that contains holographic micro anti-counterfeiting information and handle, form fine and close vacuum-coating; D, the material of putting in organic solvent through described step c processing soak, and separate and remove basement membrane, and the solid that obtains after the vacuum-drying is anti-counterfeiting information coating.

Basement membrane is PET, and the thickness of basement membrane is 5 μ m.Peel ply coating is made by the raw material of following weight parts: 3 parts of wax separated type materials, 97 parts of mixed solvents.The chromatograph cold coating is made by the raw material of following weight parts: 30 parts of acrylic resins, 15 parts of isocyanic ester, 20 parts of Synolac, 20 parts of nitrocellulose resins, 15 parts of cellulose acetate butyrate resins, 20 parts of styrene-maleic anhydride resins, 10 parts of toners, 2 parts of auxiliary agents, 85 parts of mixed solvents.Mixed solvent is ketone, ester class or benzene kind solvent; Solubility promoter is alcohols, pure ether solvent.Each raw material among the present invention is mixed, disperses, stirs, and treated oil method for ink known according to technician in the printing ink industry and that know is rolled into various printing-inks then.

Embodiment 2: a kind of laser hologram micro anti-counterfeiting information printing ink, and it is mixed and processed by following raw material: anti-counterfeiting information coating, colorant, binder and auxiliary agent, the weight of anti-counterfeiting information coating account for 50% of described laser hologram micro anti-counterfeiting information total weight; Wherein: colorant is dyestuff or pigment; Binder is one or more the mixture in oil-based resin, Synolac, aminoresin, unsaturated polyester, Resins, epoxy, urethane, acrylate, the celluosic resin; Auxiliary agent is siccative, thinner, flow agent, defoamer and wetting dispersing agent.

The preparation method of laser hologram micro anti-counterfeiting information printing ink of the present invention comprises the steps: a, applies chromatograph cold coating and water-based ink successively on basement membrane, and the chromatograph cold coating is to form through 90 ℃~130 ℃, 7s~15s baking drying on coating machine; B, carry out vacuum plating at described water-based ink layer and handle, form fine and close vacuum-coating; C, stick the metal crimp forme that contains hologram pattern at moulding press, heating and pressurizing is transferred to holographic micro anti-counterfeiting information in vacuum-coating and the resin layer; D, the material of putting in water through described step c processing soak, and separate and remove basement membrane and chromatograph resin, and the solid that vacuum-drying obtains is anti-counterfeiting information coating.Each raw material among the present invention is mixed, disperses, stirs, and treated oil method for ink known according to technician in the printing ink industry and that know is rolled into various printing-inks then.Wherein basement membrane is PVC, and the thickness of basement membrane is 100 μ m.

Should be noted that at last; above content is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; the simple modification that those of ordinary skill in the art carries out technical scheme of the present invention or be equal to replacement does not all break away from essence and the scope of technical solution of the present invention.

Claims (9)

1. laser hologram micro anti-counterfeiting information printing ink, it is characterized in that: described laser hologram micro anti-counterfeiting information printing ink is mixed and processed by following raw material: anti-counterfeiting information coating, colorant, binder and auxiliary agent, the weight of described anti-counterfeiting information coating account for 1%~50% of described laser hologram micro anti-counterfeiting information total weight;
Wherein: described colorant is dyestuff or pigment;
Described binder is one or more the mixture in oil-based resin, Synolac, aminoresin, unsaturated polyester, Resins, epoxy, urethane, acrylate, the celluosic resin;
Described auxiliary agent is siccative, thinner, flow agent, defoamer and wetting dispersing agent.
2. the preparation method of laser hologram micro anti-counterfeiting information printing ink according to claim 1 is characterized in that: comprise the steps:
A, on basement membrane, apply peel ply coating and chromatograph cold coating successively,
Described peel ply coating and described chromatograph cold coating all are to form through 90 ℃~130 ℃, 7s~15s baking drying on coating machine;
B, stick the metal crimp forme that contains hologram pattern at moulding press, heating and pressurizing is transferred to holographic micro anti-counterfeiting information in the resin layer;
C, carry out vacuum plating at the resin layer that contains holographic micro anti-counterfeiting information and handle, form fine and close vacuum-coating;
D, the material of putting in organic solvent through described step c processing soak, and separate and remove basement membrane, and the solid that obtains after the vacuum-drying is anti-counterfeiting information coating.
3. the preparation method of laser hologram micro anti-counterfeiting information printing ink according to claim 1 is characterized in that: comprise the steps:
A, on basement membrane, apply chromatograph cold coating and water-based ink successively,
Described chromatograph cold coating is to form through 90 ℃~130 ℃, 7s~15s baking drying on coating machine;
B, carry out vacuum plating at described water-based ink layer and handle, form fine and close vacuum-coating;
C, stick the metal crimp forme that contains hologram pattern at moulding press, heating and pressurizing is transferred to holographic micro anti-counterfeiting information in vacuum-coating and the resin layer;
D, the material of putting in water through described step c processing soak, and separate and remove basement membrane and chromatograph resin, and the solid that vacuum-drying obtains is anti-counterfeiting information coating.
4. according to the preparation method of claim 2 or 3 described laser hologram micro anti-counterfeiting information printing ink, it is characterized in that: described basement membrane is PET, PVC or BOPP.
5. the preparation method of laser hologram micro anti-counterfeiting information printing ink according to claim 4, it is characterized in that: the thickness of described basement membrane is 5 μ m~100 μ m.
6. the preparation method of laser hologram micro anti-counterfeiting information printing ink according to claim 2, it is characterized in that: described peel ply coating is made by the raw material of following weight parts: 0.1 part~3 parts of wax separated type materials, 97 parts~99.9 parts of mixed solvents.
7. the preparation method of laser hologram micro anti-counterfeiting information printing ink according to claim 2, it is characterized in that: described peel ply coating is made by the raw material of following weight parts: 1 part~15 parts of water-based separated type materials, 0 part~5 parts of auxiliary agents, 10 parts~50 parts of solubility promoters, 20 parts~70 parts in water.
8. the preparation method of laser hologram micro anti-counterfeiting information printing ink according to claim 2, it is characterized in that: described peel ply coating is made by the raw material of following weight parts: 5 parts~30 parts of resin separated type materials, 0 part~5 parts of auxiliary agents, 65 parts~95 parts of mixed solvents.
9. the preparation method of laser hologram micro anti-counterfeiting information printing ink according to claim 2, it is characterized in that: described chromatograph cold coating is made by the raw material of following weight parts: 0 part~30 parts of acrylic resins, 0 part~15 parts of isocyanic ester, 0 part~20 parts of Synolac, 0 part~20 parts of nitrocellulose resins, 0 part~15 parts of cellulose acetate butyrate resins, 0 part~20 parts of styrene-maleic anhydride resins, 0 part~10 parts of toners, 0 part~2 parts of auxiliary agents, 60 parts~85 parts of mixed solvents.
CN201110445619.XA 2011-12-27 2011-12-27 Laser holographic miniature anti-counterfeiting information ink and preparation method thereof CN103183983B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103881508A (en) * 2014-04-02 2014-06-25 武汉华工图像技术开发有限公司 Mold-pressing holographic information recording material
CN104449174A (en) * 2014-12-04 2015-03-25 武汉华工图像技术开发有限公司 Holographic anti-counterfeiting coating for anti-counterfeiting of certificate card and preparation method of holographic anti-counterfeiting coating
CN107513169A (en) * 2017-08-23 2017-12-26 成都新柯力化工科技有限公司 A kind of laser holographic anti-counterfeiting film and preparation method thereof
CN110229581A (en) * 2019-06-05 2019-09-13 深圳市深大极光科技有限公司 A kind of copy-resistant information coating and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01161075A (en) * 1987-12-17 1989-06-23 Kansai Paint Co Ltd Pigment dispersion
CN1376747A (en) * 2001-05-28 2002-10-30 株洲工学院科技开发部 Paint for imaging laser hologram on paper
CN101323952A (en) * 2008-07-17 2008-12-17 赵光剑 Preparing technological process of high vacuum vapor deposition dielectric membrane transfer material
CN101537745A (en) * 2009-04-28 2009-09-23 上海宝绿包装材料科技有限公司 Process for producing PET laser transfer membrane

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01161075A (en) * 1987-12-17 1989-06-23 Kansai Paint Co Ltd Pigment dispersion
CN1376747A (en) * 2001-05-28 2002-10-30 株洲工学院科技开发部 Paint for imaging laser hologram on paper
CN101323952A (en) * 2008-07-17 2008-12-17 赵光剑 Preparing technological process of high vacuum vapor deposition dielectric membrane transfer material
CN101537745A (en) * 2009-04-28 2009-09-23 上海宝绿包装材料科技有限公司 Process for producing PET laser transfer membrane

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103881508A (en) * 2014-04-02 2014-06-25 武汉华工图像技术开发有限公司 Mold-pressing holographic information recording material
CN103881508B (en) * 2014-04-02 2016-04-27 武汉华工图像技术开发有限公司 A kind of embossed holographic information-recording material
CN104449174A (en) * 2014-12-04 2015-03-25 武汉华工图像技术开发有限公司 Holographic anti-counterfeiting coating for anti-counterfeiting of certificate card and preparation method of holographic anti-counterfeiting coating
CN107513169A (en) * 2017-08-23 2017-12-26 成都新柯力化工科技有限公司 A kind of laser holographic anti-counterfeiting film and preparation method thereof
CN110229581A (en) * 2019-06-05 2019-09-13 深圳市深大极光科技有限公司 A kind of copy-resistant information coating and preparation method thereof

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Inventor after: Zheng Chengfu

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