CN108766204B - Anti-counterfeiting mark and method - Google Patents
Anti-counterfeiting mark and method Download PDFInfo
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- CN108766204B CN108766204B CN201810500380.3A CN201810500380A CN108766204B CN 108766204 B CN108766204 B CN 108766204B CN 201810500380 A CN201810500380 A CN 201810500380A CN 108766204 B CN108766204 B CN 108766204B
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- 238000000034 method Methods 0.000 title claims description 31
- 238000007639 printing Methods 0.000 claims abstract description 28
- 238000012795 verification Methods 0.000 claims abstract description 26
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229920002545 silicone oil Polymers 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007645 offset printing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000007647 flexography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000007644 letterpress printing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F2003/0257—Multilayer
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Abstract
The invention relates to the technical field of anti-counterfeiting. In order to solve the problem that the anti-counterfeiting mark is easy to imitate, the invention provides a preparation method of the anti-counterfeiting mark, which is characterized by comprising the following steps: printing a base coat; printing an anti-counterfeiting texture layer on the base coat, wherein the anti-counterfeiting texture layer and the base coat are mutually exclusive; the anti-counterfeiting textures correspond to the verification patterns one by one. The anti-counterfeiting mark prepared by the invention has the advantage of difficult imitation.
Description
Technical Field
The invention relates to the field of anti-counterfeiting, in particular to an anti-counterfeiting mark and an anti-counterfeiting method.
Background
The description of the background of the invention pertaining to the related art to which this invention pertains is given for the purpose of illustration only and for the purpose of facilitating an understanding of the contents of the present invention, and should not be taken as an admission or admission that the applicant expressly considered or assumed that the applicant considered prior art to the filing date of the first filing date of the present application.
The authenticity of the product is concerned all the time, the authenticity verification of the product can be verified by checking the quality of the product, and for the vast consumers, the authenticity verification through the anti-counterfeiting mark on the product is more convenient and feasible.
The existing anti-counterfeiting mark has the defect of easy imitation.
Disclosure of Invention
The embodiment of the invention aims to provide an anti-counterfeiting mark and an anti-counterfeiting method.
In a first aspect, an embodiment of the present invention provides a method for preparing an anti-counterfeit mark, including the following steps:
printing a base coat; the material used by the primer layer is release ink, and the preparation material of the release ink comprises transparent ink and a release agent; the surface of the release ink for arranging the anti-counterfeiting texture layer is uneven;
printing an anti-counterfeiting texture layer on the base coat, wherein the material of the anti-counterfeiting texture layer and the material of the base coat are mutually exclusive, so that the anti-counterfeiting texture layer can flow on the base coat to form a state of an uneven pattern; the anti-counterfeiting textures correspond to the verification patterns one by one;
the anti-counterfeiting texture layer is made of printable gloss oil, and is formed by free flowing of the printable gloss oil on the base coat.
Further, the release ink comprises the following components in parts by weight: transparent ink: 100 parts by weight; a release agent: 4-15 parts.
Further, the transparent ink is flexo printing transparent ink, offset printing transparent ink, letterpress printing transparent ink, gravure printing transparent ink or silk screen printing transparent ink.
Further, the method also comprises the following steps: and printing the identity information of the mark.
Further, the identity information is a digital number, a one-dimensional code or a two-dimensional code.
Furthermore, the anti-counterfeiting texture layer is a colored texture layer.
Furthermore, the anti-counterfeiting texture layer is a multicolor texture layer.
In a second aspect, an embodiment of the present invention provides an anti-counterfeit mark, where the anti-counterfeit mark is prepared by any one of the above methods.
In a third aspect, an embodiment of the present invention provides a method for identifying an anti-counterfeit mark, where the anti-counterfeit mark is the above-mentioned anti-counterfeit mark, and the method includes the following steps:
acquiring a verification pattern;
comparing the texture on the anti-counterfeiting mark with the verification pattern;
and judging whether the authenticity is realized according to the consistency between the texture on the anti-counterfeiting mark and the verification pattern.
Further, the obtaining of the verification pattern is obtaining of the verification pattern by the identity information.
Further, the texture includes position, shape, size, color and degree of unevenness.
By the scheme, the anti-counterfeiting mark and the method can at least obtain the following beneficial effects:
the undercoat layer and the texture layer repel each other, and an uneven pattern is easily formed, which is not easily imitated.
The transparent ink and the release agent have low cost, and the release ink flows on the bottom coating to form a concave-convex pattern only after the bottom coating is printed on a product package in the preparation process, so that the process is simple and the cost is low.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly described as follows:
FIG. 1 is a flow chart of the preparation of an anti-counterfeit mark according to an embodiment of the present invention;
FIG. 2 is a flow chart of the process for preparing the anti-counterfeit mark according to another embodiment of the present invention;
fig. 3 is an effect diagram of an anti-counterfeit mark according to an embodiment of the present invention.
FIG. 4 is a flow chart of the identification of an anti-counterfeit mark according to an embodiment of the present invention;
FIG. 5 is a diagram illustrating the identification effect of the anti-counterfeit mark according to an embodiment of the present invention;
FIG. 6 is a diagram illustrating the identification effect of the counterfeit deterrent device according to another embodiment of the present invention;
fig. 7 is a diagram illustrating the identification effect of the anti-counterfeit mark according to another embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples, which should be understood as the technical solutions of the present invention are easier for those skilled in the art to understand, and should not be taken as a limitation of the scope of the present invention.
In the following description, the terms "first" and "second" are used for descriptive purposes only and are not intended to indicate or imply relative importance. The following description provides embodiments of the invention, which may be combined with or substituted for various embodiments, and the invention is thus to be construed as embracing all possible combinations of the same and/or different embodiments described. Thus, if one embodiment includes feature A, B, C and another embodiment includes feature B, D, then the invention should also be construed as including embodiments that include one or more of all other possible combinations of A, B, C, D, even though such embodiments may not be explicitly recited in the following text.
Fig. 1 is a flowchart illustrating a method for preparing an anti-counterfeit mark according to an embodiment of the present invention, and referring to fig. 1, the method for preparing an anti-counterfeit mark according to an embodiment of the present invention includes the following steps:
printing a base coat;
printing an anti-counterfeiting texture layer on the base coat, wherein the material used by the anti-counterfeiting texture layer is mutually exclusive with the material used by the base coat; the anti-counterfeiting textures correspond to the verification patterns one by one.
Here, it is to be noted that: the mutual repulsion mentioned in the embodiment of the invention is a state that the anti-counterfeiting texture layer can flow on the base coat to form an uneven pattern, such as a state that two materials are not dissolved.
The scheme can achieve the aim that the anti-counterfeiting mark is not easy to imitate, and a preferable scheme is given on the basis.
In some embodiments of the present invention, the material used for the primer layer is release ink, which is easy to prepare and low in cost; it is to be noted here that the specific composition of the undercoat layer is not particularly limited as long as it can achieve a texture that can repel the texture layer and contribute to the formation of uneven texture, and the uneven pattern is not easily imitated.
In some embodiments of the invention, the preparation of the primer layer comprises: the release agent and the transparent printing ink are uniformly stirred and printed at the designated position of a printing stock by a printing machine, and the printing can be realized by a plurality of printing modes such as flexography, embossing, gravure, silk screen printing, offset printing and the like.
In some embodiments of the present invention, the release ink comprises, by weight: transparent ink: 100 parts by weight; a release agent: 4-15 parts. Here, it is to be noted that: the density and the concave-convex distance of the ink step by step are determined by the content of a parting agent, the fluidity of the gloss oil on the surface, the length of a gloss oil drying paper path and the like. Wherein, the higher the content of the release agent is, the thinner the density of the raised points is, and the stronger the convex feeling is; the better the fluidity of the gloss oil or the printing ink on the uppermost layer, the thinner the convex points are, and the stronger the convex feeling is; the longer the dry paper path, the thinner the raised points and the stronger the raised feel. The embodiment of the invention does not specifically limit the specific components of the release ink, as long as mutual repulsion with the texture layer can be realized, uneven textures can be formed, and uneven patterns are not easy to imitate.
Here, it is to be noted that: in some embodiments of the invention, the base coating ink is made from a transparent ink (Hangzhou thinner, etc.) in mass percent: silicone oil (various release agents) ═ 100: 5, the product is prepared at the production speed of 30 m/min, and the convex particles of the product prepared according to the proportion are finer and denser, so that the quantity and the shape can not be seen by naked eyes; (but the magnifying glass can be seen).
In other embodiments of the present disclosure, the primer ink is prepared from the following components in percentage by mass: silicone oil (various release agents) ═ 100: 15, the product is prepared at the production speed of 30 m/min, the product prepared according to the proportion has fewer and thicker convex particles, can be distinguished by naked eyes, and can be photographed and imaged to be used as an anti-counterfeiting characteristic. (this ratio can be adjusted according to anti-counterfeiting requirements).
The embodiment of the invention does not limit the specific type of the transparent ink, and the transparent ink can be mixed with the release agent to prepare the release ink, so that the release ink can be mutually exclusive with the texture layer, the uneven texture is favorably formed, and the uneven pattern is not easy to imitate. In some embodiments of the present invention, the clear ink is a flexo clear ink, an offset clear ink, an embossing clear ink, a gravure clear ink, or a screen clear ink. In some embodiments of the invention, the clear ink is a purchased Hangzhou thinner.
It should be noted here that, as to what kind of release agent is selected, the embodiment of the present invention is not particularly limited, and as long as some release agents have poor printing adaptability, the release agent can repel the undercoat layer and the texture layer, and contribute to forming uneven texture, and the uneven pattern is not easily imitated. In some embodiments of the present invention, the selected release agent is silicone oil, which is low in cost and poor in printing adaptability.
The texture layer is not limited in composition, and in some embodiments of the present invention, the anti-counterfeiting texture layer is made of printable gloss oil, and the anti-counterfeiting texture layer is formed by free flowing of the printable gloss oil on the base coat. Here, it is to be noted that: the gloss oil has good fluidity and has the characteristic of flowing water intangibility, an ink containing a release agent is printed firstly, a layer of gloss oil with good fluidity is covered on the ink of the release agent, the ink with good fluidity can randomly flow on the ink of the release agent under the action of the release agent, and the flow can be carried out irregularly, so that one-object-one image is realized.
FIG. 2 is a flow chart of the preparation of an anti-counterfeit mark according to an embodiment of the present invention; referring to fig. 2, in some embodiments of the present invention, in order to obtain the anti-counterfeit mark pattern for verifying authenticity, the preparing of the anti-counterfeit mark further includes printing the identity information of the mark, and the user may obtain the verification pattern by verifying the identity information of the mark.
The embodiment of the present invention is not particularly limited as to what specific identity information is used to obtain the verification pattern, and in some embodiments of the present invention, the identity information is a digital number, and a user can input the digital number in the verification system to obtain the verification pattern, and the authenticity is distinguished by comparing the verification pattern with the texture on the anti-counterfeit mark.
The embodiment of the invention is not particularly limited to the specific form of the texture layer, and in order to facilitate identification, in some embodiments of the invention, the anti-counterfeiting texture layer is a colored texture layer, so that the colored texture layer is more beneficial to naked eye identification, the identification difficulty is reduced, and the identification is faster and more accurate. Among them, the colors mentioned herein are preferably red, yellow, blue, green, violet, etc. which are advantageous for identification.
For further convenience of verification, in some embodiments of the present invention, the anti-counterfeiting texture layer is a multi-color texture layer. Multicolor as used herein refers to the use of a plurality of different colored textures, such as in some embodiments of the invention, a texture layer having a blue color on the left and a red color on the right. In other embodiments of the present invention, the texture layer has a yellow upper left corner, a green upper right corner, a purple lower left corner, and a white lower right corner. In the implementation process, a person skilled in the art can select different ways to divide the texture layer into different blocks according to needs, and each block selects different colors, which is beneficial to the identification of naked eyes.
The embodiment of the invention provides an anti-counterfeiting mark, which is prepared by any one of the methods. Referring to fig. 3, the anti-counterfeiting mark prepared by the embodiment of the invention comprises a bottom coating and an upper texture layer, wherein the texture layer forms an uneven pattern, so that the anti-counterfeiting mark is not easy to copy, and the anti-counterfeiting effect is improved.
FIG. 4 is a flow chart of the identification of an anti-counterfeit mark according to an embodiment of the present invention; referring to fig. 3, an embodiment of the present invention provides a method for identifying an anti-counterfeit mark, where the anti-counterfeit mark is the above-mentioned anti-counterfeit mark, and the method includes the following steps:
acquiring a verification pattern;
comparing the texture on the anti-counterfeiting mark with the verification pattern;
and judging whether the authenticity is realized according to the consistency between the texture on the anti-counterfeiting mark and the verification pattern.
It should be noted that, the present invention is not limited to the manner of acquiring the pattern, and in some embodiments of the present invention, the authentication pattern is acquired by acquiring the authentication pattern through the identity information, in order to facilitate the acquisition of the authentication pattern. The embodiment of the present invention is not particularly limited to a specific form of the identity information, and the identity information may be verified by inputting a number, or by scanning a one-dimensional code/a two-dimensional code, as long as a verification pattern can be called from a verification system, and a person skilled in the art can select appropriate identity information as needed. In order to improve the anti-counterfeiting effect, in some embodiments of the present invention, the texture includes position, shape, size, color and degree of unevenness, which are all beneficial for visual identification, thereby improving the efficiency and security of anti-counterfeiting verification. The identification effect of the anti-counterfeiting mark is shown in figures 5-7.
The specific method for preparing and verifying the anti-counterfeiting mark comprises the following steps:
printing conventional contents including information such as patterns and characters on a printing stock, and printing a base coat at a local texture position;
spraying and printing numbers and two-dimensional codes or one-dimensional codes, and giving a unique number to each label;
printing printable gloss oil to form raised points;
photographing, namely photographing the position of the local texture;
storing the picture, namely storing the picture into a database;
labeling, namely labeling a label on a commodity, wherein the label is combined with the commodity, and the label code is a commodity code;
inquiring, a government counterfeiting department, an enterprise market department, a consumer and the like, scanning the two-dimensional code through tools such as WeChat or special PPT and the like to call out a pre-stored picture, and comparing whether the protruding points in the label are consistent with the picture, wherein the consistency is a genuine product and the inconsistency is a counterfeit product. The query method not only scans the two-dimensional code, but also can obtain the picture in modes of inputting codes by using a small program or logging in a website and the like.
The anti-counterfeiting mark of the embodiment of the invention has completely random positions, shapes, sizes, protruding degrees and the like; the pattern cannot be imitated, and the identical pattern cannot be imitated by any printing mode; the manufacturing cost is low, and the raised patterns can be completed by two common UV ink printing processes with lower prices; the production efficiency is high, and the production can be completed by an online printing machine at one time; the method is environment-friendly and energy-saving, and has lower energy consumption than that of texture paper manufactured by a paper mill and lower energy consumption than that of film coating before the paper mill.
The technical points not limited in the embodiments of the present invention are common means that can be selected by a person skilled in the art according to needs, such as how to print a base coat specifically, and are not described herein again.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. The preparation method of the anti-counterfeiting mark is characterized by comprising the following steps:
printing a base coat; the material used by the primer layer is release ink, and the preparation material of the release ink comprises transparent ink and a release agent; the surface of the release ink for arranging the anti-counterfeiting texture layer is uneven;
printing an anti-counterfeiting texture layer on the base coat, wherein the material of the anti-counterfeiting texture layer and the material of the base coat are mutually exclusive, so that the anti-counterfeiting texture layer can flow on the base coat to form a state of an uneven pattern; the anti-counterfeiting textures correspond to the verification patterns one by one;
the anti-counterfeiting texture layer is made of printable gloss oil, and is formed by free flowing of the printable gloss oil on the base coat.
2. The method for preparing the anti-counterfeiting mark according to claim 1, wherein the release ink comprises the following components in parts by weight: transparent ink: 100 parts by weight; a release agent: 4-15 parts.
3. The method for preparing the anti-counterfeiting mark according to claim 2, wherein the transparent ink is flexo, offset, letterpress, gravure or silk-screen transparent ink.
4. The method for preparing a counterfeit-proof mark according to claim 1, further comprising the steps of: and printing the identity information of the mark.
5. The method for preparing an anti-counterfeit label according to claim 4, wherein the identity information is a number, a one-dimensional code or a two-dimensional code.
6. The method for preparing a counterfeit deterrent mark according to claim 1, wherein the counterfeit deterrent texture layer is a colored texture layer.
7. The method of claim 6, wherein the anti-counterfeit texture layer is a multi-color texture layer.
8. A security device, wherein the security device is prepared by the method of any one of claims 1 to 7.
9. A method for identifying a false proof mark, which is characterized in that the false proof mark is the false proof mark of claim 8, and comprises the following steps:
acquiring a verification pattern;
comparing the texture on the anti-counterfeiting mark with the verification pattern;
and judging whether the authenticity is realized according to the consistency between the texture on the anti-counterfeiting mark and the verification pattern.
10. The method of claim 9, wherein the authentication pattern is obtained by obtaining the authentication pattern through identity information.
11. The method of claim 9, wherein the texture includes location, shape, size, color and degree of irregularity.
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| CN201810500380.3A CN108766204B (en) | 2018-05-23 | 2018-05-23 | Anti-counterfeiting mark and method |
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| CN201810500380.3A CN108766204B (en) | 2018-05-23 | 2018-05-23 | Anti-counterfeiting mark and method |
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| CN110379294A (en) * | 2019-07-22 | 2019-10-25 | 杭州沃朴物联科技有限公司 | A kind of production method of antifalsification label |
| CN112927602A (en) * | 2021-03-04 | 2021-06-08 | 深圳市将维可变数据赋码技术有限公司 | Anti-counterfeiting random marker and printing method thereof |
| CN112749773A (en) * | 2021-03-04 | 2021-05-04 | 深圳市将维可变数据赋码技术有限公司 | Anti-counterfeiting random marker anti-counterfeiting method |
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| CN1490775A (en) * | 2003-08-21 | 2004-04-21 | 典 吴 | Digital multiple antifakery labels |
| CN106782035A (en) * | 2015-05-01 | 2017-05-31 | 励元科技(上海)有限公司 | Sawtooth code anti-counterfeiting method |
| CN204833342U (en) * | 2015-06-26 | 2015-12-02 | 海南亚元防伪技术研究所 | Sawtooth sign indicating number printed matter that guards against falsification |
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Effective date of registration: 20210402 Address after: 515041 Room 403, block 60, Feixia Juyuan, Jinping District, Shantou City, Guangdong Province Patentee after: Guangdong Shenjian Intelligent Packaging Technology Co.,Ltd. Address before: 515041 No.5, hengsan Road, Taiwan investment zone, Haojiang District, Shantou City, Guangdong Province Patentee before: GUANGDONG KINDE NETWORK & TECHNOLOGY Co.,Ltd. |
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