CN101570946A - Paint for packing anti-counterfeit paper and preparation method thereof - Google Patents
Paint for packing anti-counterfeit paper and preparation method thereof Download PDFInfo
- Publication number
- CN101570946A CN101570946A CNA2009100983473A CN200910098347A CN101570946A CN 101570946 A CN101570946 A CN 101570946A CN A2009100983473 A CNA2009100983473 A CN A2009100983473A CN 200910098347 A CN200910098347 A CN 200910098347A CN 101570946 A CN101570946 A CN 101570946A
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- Prior art keywords
- resin
- parts
- coating
- counterfeit paper
- acetylbutyrylcellulose
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Abstract
The invention discloses a paint for packing anti-counterfeit paper and a preparation technique thereof. The paint comprises the following components with mass proportion: 8 to 12 portions of cellulose acetate butyrate resin, 6 to 8 portions of additive resin and 82 to 90 portions of solvent. The invention has good reappearance effect of holographic patterns, clear holographic pattern details and strong radial visual effect, thus reappearing that the anti-counterfeit patterns on a holographic plate transfer onto the paper and achieving the anti-counterfeit purpose; the printing application range is wide, so various printing modes and techniques can be used; and the paint is easy to construct and has low requirements to the construction machinery and construction environment and belongs to the general-purpose product.
Description
[technical field]
The present invention relates to employed formulation for coating material and preparation method thereof on the packing anti-counterfeit paper.
[technical background]
Package anti-counterfeiting (holography) paper coating, it is to be basement membrane with the polyester film, is coated with on basement membrane, after super-dry, forms one deck resin bed.Through behind the contour forging, form required hologram pattern, transfer on the paper through aluminizing, the hologram pattern of demand is transferred on the packing paper, allow wrapping paper reach attractive in appearance and false proof effect.This paper is mainly used in the field of products such as cigarette, wine, medicine, makeup, luxury goods, cosmetics of everyday use.
The coating of current packaging cheque paper exists the hologram pattern repeatability poor, and printing adaptability poor (technology of inapplicable multiple printing) is to Work machine and the demanding defective of construction environment.
[summary of the invention]
Purpose of the present invention is exactly in order to solve problems of the prior art, proposes a kind of coating that is used for packing anti-counterfeit paper and preparation method thereof, can improve hologram pattern and reproduce effect, strengthens printing adaptability.
For achieving the above object, patent of the present invention has proposed a kind of coating that is used for packing anti-counterfeit paper, comprises that the mass ratio of following component and each component is: the acetylbutyrylcellulose resin: 8-12 part, additive resin: 6-8 part, solvent: 82-90 part.
As preferably, described additive resin adopts at least a in acrylic resin, nitrocellulose, the abietic resin.
As preferably, described solvent adopts at least a in ethyl acetate, the butanone.
As preferably, described constituent mass ratio is: ethyl acetate: 42 parts, and butanone: 40 parts, the acetylbutyrylcellulose resin: 10 parts, acrylic resin: 6 parts, abietic resin: 2 parts.
As preferably, described constituent mass ratio is: ethyl acetate: 42 parts, and butanone: 40 parts, the acetylbutyrylcellulose resin: 8 parts, nitrocellulose: 4 parts, acrylic resin: 3 parts.
As preferably, described constituent mass ratio is: ethyl acetate: 42 parts, and butanone: 40 parts, the acetylbutyrylcellulose resin: 12 parts, nitrocellulose: 2 parts, acrylic resin: 3 parts, abietic resin: 1 part.
For achieving the above object, patent of the present invention has also proposed a kind of preparation method who is used for the coating of packing anti-counterfeit paper, may further comprise the steps successively:
A) earlier solvent is dropped in the reactor, and be heated to 45～65 ℃ and stir;
B) maintenance is stirred and acetylbutyrylcellulose resin, portions additive resin is dropped in the reactor, stirs 1.0～2.0 hours;
C) to be mixedly slowly drop into other portions additive resin in the reactor after evenly;
D) after all solids dissolving and mixing, shut down slaking more than 12 hours;
E) measure solids content, and be adjusted to solvent: 82-90 part, acetylbutyrylcellulose resin: 8-12 part, additive resin: 6-8 part;
F) slowly stirred 0.5～2.5 hour cooling back weighing and bagging again.
The beneficial effect of patent of the present invention: hologram pattern of the present invention reproduces effective, and it be that the hologram pattern details is clear, and the light visual effect is strong, thus the security pattern that has well reproduced on holographic edition transfer on the paper, reached false proof purpose; Print applied widelyly, can use various mode of printings and technology; This coating is easy to construction, requires lower to Work machine and construction environment; This coating belongs to the general purpose grade product.
Describe the present invention below in conjunction with specific embodiment, but not as a limitation of the invention.
[specific embodiment]
Embodiment one:
A kind of preparation method who is used for the coating of packing anti-counterfeit paper, this method comprises following processing step:
(1), promptly in 42 kilograms of ethyl acetates, 40 kilograms of input reactors of butanone, and is heated to about 40 ℃ and stirs earlier with whole solvents;
(2) keep stirring and 10 kilograms of acetylbutyrylcellulose resins, acrylic resin being dropped in the reactor for 6 kilograms successively, stirred about 1 hour;
(3) to be mixedly slowly drop in the reactor abietic resin for 2 kilograms after evenly; When not adding abietic resin, general hectographic printing commonly used does not have problem, when intaglio plate, gentle version, has the situation appearance that ink adhesion can be not good, by the adding of abietic resin, can improve the adhesive force of printing ink, thereby its printing is applied widely;
(4) after all solids dissolving and mixing, shut down slaking more than 12 hours;
(5) measure solids content, and be adjusted to theoretical value (solvent: 82-90 part, acetylbutyrylcellulose resin: 8-12 part, additive resin: 6-8 part);
(6) slowly stir about 1 hour cooling, weighing and bagging again.
The present invention utilizes the acetylbutyrylcellulose resin, after being coated with drying on the one hand, filming performance is good, be smooth after the film forming, the glossiness height, on the other hand, when vacuum aluminum-coated, it can allow the aluminium molecule be evenly distributed in its surface, add the acrylic resin of adding, have performance stable after high temperature (referring to 130～200 ℃ temperature) good forming effect and the moulding and cooperate, through behind the contour forging, equally distributed aluminium molecular layer forms the effect of minute surface, the resin bed that moulding is good and transparent allows light produce different refractions and reflection on minute surface, and the diffraction of light, thereby make holography (light) pattern reproduction effective, it is that the hologram pattern details is clear, holographic light visual effect is strong, thus the holographic light security pattern that has well reproduced on the holographic version transfer on the paper, reached false proof purpose.
Embodiment two:
A kind of preparation method who is used for the coating of packing anti-counterfeit paper, this method comprises following processing step:
(1), promptly in 42 kilograms of ethyl acetates, 40 kilograms of input reactors of butanone, and is heated to about 40 ℃ and stirs earlier with whole solvents;
(2) keep stirring and 8 kilograms of acetylbutyrylcellulose resins, nitrocellulose being dropped in the reactor for 4 kilograms successively, stirred about 1 hour;
(3) to be mixedly slowly drop in the reactor acrylic resin for 3 kilograms after evenly;
(4) after all solids dissolving and mixing, shut down slaking more than 12 hours;
(5) measure solids content, and be adjusted to theoretical value;
(6) slowly stir about 1 hour cooling, weighing and bagging again.
Embodiment three:
A kind of preparation method who is used for the coating of packing anti-counterfeit paper, this method comprises following processing step:
(1), promptly in 42 kilograms of ethyl acetates, 40 kilograms of input reactors of butanone, and is heated to about 40 ℃ and stirs earlier with whole solvents;
(2) keep stirring and 12 kilograms of acetylbutyrylcellulose resins, 2 kilograms of nitrocelluloses, acrylic resin being dropped in the reactor for 3 kilograms successively, stirred about 1 hour;
(3) to be mixedly slowly drop in the reactor abietic resin for 1 kilogram after evenly;
(4) after all solids dissolving and mixing, shut down slaking more than 12 hours;
(5) measure solids content, and be adjusted to theoretical value;
(6) slowly stir about 1 hour cooling, weighing and bagging again.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (7)
1. be used for the coating of packing anti-counterfeit paper, it is characterized in that: the mass ratio that comprises following component and each component is: the acetylbutyrylcellulose resin: 8-12 part, additive resin: 6-8 part, solvent: 82-90 part.
2. the coating that is used for packing anti-counterfeit paper as claimed in claim 1 is characterized in that: described additive resin adopts at least a in acrylic resin, nitrocellulose, the abietic resin.
3. the coating that is used for packing anti-counterfeit paper as claimed in claim 2 is characterized in that: described solvent adopts at least a in ethyl acetate, the butanone.
4. the coating that is used for packing anti-counterfeit paper as claimed in claim 3 is characterized in that: described constituent mass ratio is: ethyl acetate: 42 parts, and butanone: 40 parts, the acetylbutyrylcellulose resin: 10 parts, acrylic resin: 6 parts, abietic resin: 2 parts.
5. the coating that is used for packing anti-counterfeit paper as claimed in claim 3 is characterized in that: described constituent mass ratio is: ethyl acetate: 42 parts, and butanone: 40 parts, the acetylbutyrylcellulose resin: 8 parts, nitrocellulose: 4 parts, acrylic resin: 3 parts.
6. the coating that is used for packing anti-counterfeit paper as claimed in claim 3 is characterized in that: described constituent mass ratio is: ethyl acetate: 42 parts, and butanone: 40 parts, acetylbutyrylcellulose resin: 12 parts, nitrocellulose: 2 parts, acrylic resin: 3 parts, abietic resin: 1 part.
7. be used for the preparation method of the coating of packing anti-counterfeit paper, it is characterized in that: may further comprise the steps successively:
A) earlier solvent is dropped in the reactor, and be heated to 45～65 ℃ and stir;
B) maintenance is stirred and acetylbutyrylcellulose resin, portions additive resin is dropped in the reactor, stirs 1.0～2.0 hours;
C) to be mixedly slowly drop into other portions additive resin in the reactor after evenly;
D) after all solids dissolving and mixing, shut down slaking more than 12 hours;
E) measure solids content, and be adjusted to solvent: 82-90 part, acetylbutyrylcellulose resin: 8-12 part, additive resin: 6-8 part;
F) slowly stirred 0.5～2.5 hour cooling back weighing and bagging again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100983473A CN101570946A (en) | 2009-05-11 | 2009-05-11 | Paint for packing anti-counterfeit paper and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100983473A CN101570946A (en) | 2009-05-11 | 2009-05-11 | Paint for packing anti-counterfeit paper and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101570946A true CN101570946A (en) | 2009-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100983473A Pending CN101570946A (en) | 2009-05-11 | 2009-05-11 | Paint for packing anti-counterfeit paper and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101570946A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614085A (en) * | 2013-11-22 | 2014-03-05 | 东莞市纳利光学材料有限公司 | Shock resisting protective film with high light transmittance as well as preparation method thereof |
| 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 |
| CN106317230A (en) * | 2016-08-22 | 2017-01-11 | 四川北方硝化棉股份有限公司 | Preparation method of cellulose acetate butyrate nitrate |
| CN110591577A (en) * | 2019-08-02 | 2019-12-20 | 上海睿途新材料科技有限公司 | Anti-counterfeiting transfer paper with small crystal point effect and preparation method thereof |
-
2009
- 2009-05-11 CN CNA2009100983473A patent/CN101570946A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614085A (en) * | 2013-11-22 | 2014-03-05 | 东莞市纳利光学材料有限公司 | Shock resisting protective film with high light transmittance as well as preparation method thereof |
| CN103614085B (en) * | 2013-11-22 | 2014-12-31 | 东莞市纳利光学材料有限公司 | Shock resisting protective film with high light transmittance as well as preparation method thereof |
| 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 |
| CN106317230A (en) * | 2016-08-22 | 2017-01-11 | 四川北方硝化棉股份有限公司 | Preparation method of cellulose acetate butyrate nitrate |
| CN106317230B (en) * | 2016-08-22 | 2018-06-12 | 四川北方硝化棉股份有限公司 | A kind of preparation method of acetate butyrate cellulose nitrate ester |
| CN110591577A (en) * | 2019-08-02 | 2019-12-20 | 上海睿途新材料科技有限公司 | Anti-counterfeiting transfer paper with small crystal point effect and preparation method thereof |
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Open date: 20091104 |