CN111353791A - Characteristic identification RFID anti-counterfeiting label and preparation method thereof - Google Patents
Characteristic identification RFID anti-counterfeiting label and preparation method thereof Download PDFInfo
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- CN111353791A CN111353791A CN202010331981.3A CN202010331981A CN111353791A CN 111353791 A CN111353791 A CN 111353791A CN 202010331981 A CN202010331981 A CN 202010331981A CN 111353791 A CN111353791 A CN 111353791A
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- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
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Abstract
The invention belongs to the technical field of anti-counterfeiting marks, and particularly relates to a characteristic identification RFID anti-counterfeiting mark and a preparation method thereof. The characteristic identification RFID anti-counterfeiting mark comprises a first printing layer, a plastic film layer, a first glue layer, a random physical characteristic layer, a second printing layer, a base material layer, a second glue layer, an inlay layer, a third glue layer and a release paper layer which are sequentially arranged from top to bottom; the printing information of the second printing layer comprises a positioning frame, the random physical characteristics of the random physical characteristic layer correspond to the positioning frame in position, and the random physical characteristics are distributed in the positioning frame. The anti-counterfeiting mark has unique anti-counterfeiting information and high anti-counterfeiting strength, and is difficult to counterfeit and can be identified quickly; the preparation method is scientific, reasonable, simple and feasible.
Description
Technical Field
The invention belongs to the technical field of anti-counterfeiting marks, and particularly relates to a characteristic identification RFID anti-counterfeiting mark and a preparation method thereof.
Background
RFID Radio Frequency Identification (RFID) technology (generally called electronic tags) has been increasingly applied to anti-counterfeit technology because various encryption measures can be applied to data in a chip. Because the electronic tag has the characteristics of large information storage capacity, information encryption, information modification, water resistance, corrosion resistance, high temperature resistance, long service life, non-contact and non-visual reading, long identification distance and the like, the electronic tag technology has very wide application prospects in the fields of logistics supply chains, article management, production and manufacturing, transportation, safety and anti-counterfeiting, personnel and animal tracking, door control and the like, and is gradually becoming an essential means for enterprises to improve the management level, reduce the operation cost of the enterprises, improve the safety protection level and participate in international competition.
The existing electronic tag has the following problems: the surface layer is basically made into a product by printing a basic LOGO pattern and performing procedures such as compounding, die cutting and the like, and the surface layer has less information content and does not have apparent anti-counterfeiting performance. In addition, the anti-counterfeiting information formed by printing is easy to be scanned, photographed or cracked and then copied, and is easy to be counterfeited, so that a consumer cannot distinguish true from false, and the loss of benefits is brought to the consumer.
In addition, the anti-counterfeiting marks commonly used in the market are difficult to forge and difficult to identify, easy to forge and difficult to identify, and easy to forge although difficult to identify, so that the anti-counterfeiting marks are similar to a dummy mark and cannot achieve the corresponding effects. Therefore, there is an urgent need for an electronic tag that is difficult to counterfeit and can be identified quickly.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the characteristic identification RFID anti-counterfeiting mark, which solves the problems that the surface information quantity of the existing electronic label is small, and the printed anti-counterfeiting information is easy to counterfeit, has unique anti-counterfeiting information and high anti-counterfeiting strength, and is difficult to counterfeit and can be quickly identified; the invention also provides a preparation method of the composition, which is scientific, reasonable, simple and feasible.
The characteristic identification RFID anti-counterfeiting mark comprises a first printing layer, a plastic film layer, a first glue layer, a random physical characteristic layer, a second printing layer, a base material layer, a second glue layer, an inlay layer, a third glue layer and a release paper layer which are sequentially arranged from top to bottom;
the printing information of the second printing layer comprises a positioning frame, the random physical characteristics of the random physical characteristic layer correspond to the positioning frame in position, and the random physical characteristics are distributed in the positioning frame.
Wherein:
preferably, a release layer is arranged below the plastic film layer. The mark can be uncovered, is divided into and peels off the part and leaves the end part, peels off the part and is first printing layer and mould the rete, leaves the end part and is from type layer and from the part below the type layer.
The first printing layer information comprises a feature code, and the feature code is a group of unique anti-counterfeiting authentication information obtained by collecting random physical feature distribution and a positioning frame of a random area on a random physical feature layer and performing multiple encryption and complex operation processing; the feature code and the random physical feature on the random physical feature layer have a corresponding relation. When verification is carried out, the feature codes, the positioning frames and the random physical features are required to be collected simultaneously to distinguish authenticity.
The random area is 6mm-20mm size area.
The random physical characteristic is at least one of particles, bars, rings or fiber filaments which can be identified by naked eyes. Preferably, the random physical feature is at least one of a metal-textured particle, a bar, a ring or a fiber filament which can be recognized by naked eyes, and the random physical feature has a obvious external feature and can be separated from the mark.
The feature code is correlated with the information of the inlay layer.
The plastic film layer is a PET, PE, PP or PVC film with the thickness of 10-80 μm.
The substrate layer is coated paper, laminated paper or synthetic paper.
The preparation method of the characteristic identification RFID anti-counterfeiting mark comprises the following steps:
1) printing graphic and text information and a positioning frame above a base material layer of the self-adhesive to form a second printing layer, and locally coating to form a random physical characteristic layer, wherein the self-adhesive comprises the base material layer, a second adhesive layer and a release paper layer;
2) compounding glue and a plastic film layer together, collecting random physical characteristic information and a positioning frame, generating a characteristic code through multiple encryption and complex operation processing, and printing the characteristic code on the plastic film layer;
3) compounding the inlay layer below the second glue layer by using electronic tag compounding equipment;
4) and die cutting to obtain the anti-counterfeiting mark.
In the step 1), the positioning frame is printed by black printing ink formed by CMY three-tone summation. Rather than a true black printing ink. It is difficult to distinguish with equipment whether a harmonic ink print or a black print. The positioning frame has the function of copy prevention, and when high-precision equipment is adopted for copying, the collected color is black instead of blending ink consisting of three colors. If the product is a black positioning frame, the system cannot automatically identify the product, and the product is automatically judged to be a counterfeit product.
In the step 3), the electronic label compound equipment is SL-600 intelligent label compound packaging equipment of Germany Miisassah corporation.
And 4) after die cutting, using an online acquisition system to acquire and correlate the feature codes and the inlay layer on the same anti-counterfeiting mark, and uploading the information to a database.
For the technical scheme that a release layer is arranged below a plastic film layer, the preparation method of the characteristic identification RFID anti-counterfeiting mark comprises the following steps:
1) printing graphic and text information and a positioning frame above a base material layer of the self-adhesive to form a second printing layer, and locally coating to form a random physical characteristic layer, wherein the self-adhesive comprises the base material layer, a second adhesive layer and a release paper layer;
2) coating a release layer on the plastic film layer, compounding the release layer with a random physical characteristic layer by using glue, collecting random physical characteristic information and a positioning frame, generating a characteristic code through multiple encryption and complex operation processing, and printing the characteristic code on the plastic film layer;
3) compounding the inlay layer below the second glue layer by using electronic tag compounding equipment;
4) and die cutting to obtain the anti-counterfeiting mark.
In the step 1), pattern cutting die cutting is carried out after the random physical characteristic layer is formed by coating, and the release paper layer is not cut.
In the step 1), the positioning frame is printed by black printing ink formed by CMY three-tone summation.
In the step 3), the electronic label compound equipment is SL-600 intelligent label compound packaging equipment of Germany Miisassah corporation.
And 4) after die cutting, using an online acquisition system to acquire and correlate the feature codes and the inlay layer on the same anti-counterfeiting mark, and uploading the information to a database.
When the consumer identifies the authenticity:
1. by scanning the characteristic area (namely the positioning frame and the random physical characteristic layer information) and the authentication area (namely the area formed according to the characteristics of the characteristic area) of the mark, the background can automatically calculate and judge the authenticity of the mark.
2. By establishing the information association between the feature code information and the electronic tag and establishing the unique association, the anti-counterfeiting precision is improved, the counterfeiting difficulty is increased, and the information safety in goods circulation and management is facilitated.
3. And reading the information of the positioning frame, and if the black spot is identified, determining that the black spot is a false label.
4. For the scheme of being provided with from the type layer, uncover anti-fake label, the sign is destroyed, divide into two-layerly, and characteristic region and authentication area can't authenticate once more, prevent the secondary and shift the use.
5. After the mark is uncovered, the particles and the patterns are left on the pasted object, the particles are concave and convex when being touched by hands, and the particles can be picked out.
Compared with the prior art, the invention has the beneficial effects that:
1. the mark has a self-authentication function, random characteristics which are difficult to reproduce by the random physical characteristics are utilized, random physical characteristic distribution and a positioning frame are collected in a random area with a specified size, then multiple encryption and complex operation processing are carried out on the characteristic information in combination with product information to obtain a group of unique anti-counterfeiting authentication information, two-dimensional codes are recorded on the mark, and the characteristic area and the authentication area are mutually verified to form the anti-counterfeiting mark which is difficult to forge and can be rapidly identified.
2. The anti-counterfeiting mark provided by the invention does not need to be purchased and inquired in the circulation process, anyone can check the authenticity, and can determine whether to purchase after being verified as a genuine product, so that unnecessary loss is reduced.
3. The invention not only has electronic label anti-counterfeiting function, but also has characteristic code anti-counterfeiting function, thereby effectively improving the information security of label use, increasing the cracking difficulty, enhancing the visual anti-counterfeiting effect, and being capable of being used for logistics traceability management, packaging level management of articles and anti-counterfeiting and anti-channel conflict management of products.
4. The invention associates the feature code information with the electronic tag information, improves the anti-counterfeiting grade, increases the counterfeiting difficulty, and is beneficial to the information security in goods circulation and management. Because the information of the electronic tag inlay layer and the information of the electronic tag inlay layer are correlated, one of the information and the information of the electronic tag inlay layer is damaged, and the other one is also invalid, so that the electronic tag inlay layer can be effectively prevented from being secondarily transferred and used.
5. The preparation method is scientific, reasonable, simple and feasible.
Drawings
FIG. 1 is a schematic view of a layer structure of example 1 of the present invention;
FIG. 2 is a schematic view of a layer structure of example 2 of the present invention;
FIG. 3 is a schematic representation of the apparent structure of the present invention;
in the figure: 1. a first printed layer; 1.1, feature codes; 2. a plastic film layer; 3. a first glue layer; 4. a random physical characteristic layer; 4.1, random physical characteristics; 5. a second printed layer; 5.1 positioning frame; 6. a substrate layer; 7. a second glue layer; 8. an inlay layer; 9. a third glue layer; 10. a release paper layer; 11. and a release layer.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
As shown in fig. 1, the characteristic identification RFID anti-counterfeit label includes, sequentially from top to bottom, a first printing layer 1, a plastic film layer 2, a first glue layer 3, a random physical characteristic layer 4, a second printing layer 5, a substrate layer 6, a second glue layer 7, an inlay layer 8, a third glue layer 9, and a release paper layer 10;
the printing information of the second printing layer 5 comprises a positioning frame 5.1, the random physical characteristics 4.1 of the random physical characteristic layer 4 correspond to the positioning frame 5.1 in position, and the random physical characteristics 4.1 are distributed inside the positioning frame 5.1.
The information of the first printing layer 1 comprises a feature code 1.1, wherein the feature code 1.1 is a group of unique anti-counterfeiting authentication information obtained by acquiring random physical feature 4.1 distribution and a positioning frame 5.1 of a random area on a random physical feature layer 4 and performing multiple encryption and complex operation processing; the feature code 1.1 and the random physical feature 4.1 on the random physical feature layer 4 have a corresponding relationship. When the verification is carried out, the feature code 1.1, the positioning frame 5.1 and the random physical feature 4.1 are required to be collected at the same time to distinguish authenticity.
The random area is 6mm-20mm size area.
The random physical characteristic layer 4 is at least one of particles, strips, rings or fiber filaments which can be identified by naked eyes.
The feature code 1.1 is correlated with the information of the inlay layer 8.
The plastic film layer 2 is a PET, PE, PP or PVC film with the thickness of 10-80 μm.
The substrate layer 6 is coated paper, laminated paper or synthetic paper.
The preparation method of the characteristic identification RFID anti-counterfeiting mark comprises the following steps:
1) printing image-text information and a positioning frame 5.1 on a substrate layer 6 of a non-setting adhesive to form a second printing layer 5, and locally coating to form a random physical characteristic layer 4, wherein the non-setting adhesive comprises the substrate layer 6, a second adhesive layer 7 and a release paper layer 10;
2) compounding glue with the plastic film layer 2, collecting random physical characteristic 4.1 information and a positioning frame 5.1, generating a characteristic code 1.1 through multiple encryption and complex operation processing, and printing the characteristic code 1.1 on the plastic film layer 2;
3) compounding the inlay layer 8 below the second glue layer 7 by using electronic tag compounding equipment;
4) and die cutting to obtain the anti-counterfeiting mark.
In the step 1), the positioning frame 5.1 is printed by black printing ink formed by CMY three-tone summation.
In the step 4), after die cutting, an online acquisition system is used for carrying out information acquisition association on the feature code 1.1 and the inlay layer 8 on the same anti-counterfeiting mark, and uploading the information to a database.
Example 2
As shown in fig. 2, the characteristic identification RFID anti-counterfeit label includes, sequentially arranged from top to bottom, a first printing layer 1, a plastic film layer 2, a release layer 11, a first glue layer 3, a random physical characteristic layer 4, a second printing layer 5, a substrate layer 6, a second glue layer 7, an inlay layer 8, a third glue layer 9, and a release paper layer 10;
the printing information of the second printing layer 5 comprises a positioning frame 5.1, the random physical characteristics 4.1 of the random physical characteristic layer 4 correspond to the positioning frame 5.1 in position, and the random physical characteristics 4.1 are distributed inside the positioning frame 5.1.
The mark can be uncovered, is divided into and peels off the part and leaves the end part, peels off the part and is first printing layer 1 and moulds rete 2, leaves the end part and is from type layer 11 and from the part below the type layer 11.
The information of the first printing layer 1 comprises a feature code 1.1, wherein the feature code 1.1 is a group of unique anti-counterfeiting authentication information obtained by acquiring random physical feature 4.1 distribution and a positioning frame 5.1 of a random area on a random physical feature layer 4 and performing multiple encryption and complex operation processing; the feature code 1.1 and the random physical feature 4.1 on the random physical feature layer 4 have a corresponding relationship. When the verification is carried out, the feature code 1.1, the positioning frame 5.1 and the random physical feature 4.1 are required to be collected at the same time to distinguish authenticity.
The random area is 6mm-20mm size area.
The random physical characteristic layer 4 is at least one of particles, strips, rings or fiber filaments which can be identified by naked eyes.
The feature code 1.1 is correlated with the information of the inlay layer 8.
The plastic film layer 2 is a PET, PE, PP or PVC film with the thickness of 10-80 μm.
The substrate layer 6 is coated paper, laminated paper or synthetic paper.
The preparation method of the characteristic identification RFID anti-counterfeiting mark comprises the following steps:
1) printing image-text information and a positioning frame 5.1 on a substrate layer 6 of a non-setting adhesive to form a second printing layer 5, and locally coating to form a random physical characteristic layer 4, wherein the non-setting adhesive comprises the substrate layer 6, a second adhesive layer 7 and a release paper layer 8;
2) coating a release layer 11 on a plastic film layer, compounding the release layer 11 with a random physical characteristic layer 4 surface by using glue, acquiring random physical characteristic 4.1 information and a positioning frame 5.1, generating a characteristic code 1.1 through multiple encryption and complex operation processing, and printing the characteristic code 1.1 on the plastic film layer 2;
3) compounding the inlay layer 8 below the second glue layer 7 by using electronic tag compounding equipment;
4) and die cutting to obtain the anti-counterfeiting mark.
In the step 1), the random physical characteristic layer 4 is formed by coating, and then the pattern cutting is carried out, so as to avoid cutting the release paper layer 10. The anti-transfer of the mark can be realized by the process combination of the release process and the die cutting bottom layer, the value of the mark taking force from the bottom paper is small when the mark is taken, the mark can be taken from the release paper, after the mark is pasted on a pasted object, the bottom layer is cut into pieces, and the mark is damaged when the mark is transferred.
In the step 1), the positioning frame 5.1 is printed by black printing ink formed by CMY three-tone summation.
In the step 4), after die cutting, an online acquisition system is used for carrying out information acquisition association on the feature code 1.1 and the inlay layer 8 on the same anti-counterfeiting mark, and uploading the information to a database.
Claims (10)
1. A characteristic identification RFID false proof mark which characterized in that: the printing paper comprises a first printing layer (1), a plastic film layer (2), a first glue layer (3), a random physical characteristic layer (4), a second printing layer (5), a base material layer (6), a second glue layer (7), an inlay layer (8), a third glue layer (9) and a release paper layer (10) which are arranged from top to bottom in sequence;
the printing information of the second printing layer (5) comprises a positioning frame (5.1), the random physical characteristics (4.1) of the random physical characteristic layer (4) correspond to the positioning frame (5.1), and the random physical characteristics (4.1) are distributed inside the positioning frame (5.1).
2. The feature recognition RFID tag of claim 1, wherein: a release layer (11) is arranged below the plastic film layer (2).
3. The feature recognition RFID tag of claim 1, wherein: the information of the first printing layer (1) comprises a feature code (1.1), wherein the feature code (1.1) is a group of unique anti-counterfeiting authentication information obtained by acquiring the distribution of random physical features (4.1) of a random area on a random physical feature layer (4) and a positioning frame (5.1) and performing multiple encryption and complex operation; the feature code (1.1) and the random physical feature (4.1) on the random physical feature layer (4) have a corresponding relation.
4. The feature recognition RFID tag of claim 3, wherein: the random area is an area with the size of 6mm-20 mm; the random physical characteristic (4.1) is at least one of particles, bars, rings or fiber filaments which can be identified by naked eyes.
5. The feature recognition RFID tag of claim 3, wherein: the characteristic code (1.1) is correlated with the information of the inlay layer (8).
6. The feature recognition RFID tag of claim 1, wherein: the plastic film layer (2) is a PET, PE, PP or PVC film with the thickness of 10-80 μm; the substrate layer (6) is coated paper, laminated paper or synthetic paper.
7. The method for preparing the characteristic identification RFID anti-counterfeiting mark of any one of claims 1 to 6, which is characterized in that: the method comprises the following steps:
1) printing graphic and text information and a positioning frame (5.1) above a base material layer (6) of a self-adhesive to form a second printing layer (5), and locally coating to form a random physical characteristic layer (4), wherein the self-adhesive comprises the base material layer (6), a second adhesive layer (7) and a release paper layer (10);
2) compounding glue with the plastic film layer (2), collecting random physical characteristic (4.1) information and a positioning frame (5.1), generating a characteristic code (1.1) through multiple encryption and complex operation processing, and printing the characteristic code (1.1) on the plastic film layer (2);
3) compounding the inlay layer (8) below the second glue layer (7) by using electronic tag compounding equipment;
4) and die cutting to obtain the anti-counterfeiting mark.
8. The method for preparing the characteristic identification RFID anti-counterfeiting mark according to claim 7, characterized in that: in the step 1), the positioning frame (5.1) is printed by black printing ink formed by CMY three-tone summation.
9. The method for preparing the characteristic identification RFID anti-counterfeiting mark according to claim 7, characterized in that: the step 2) is as follows: coating a release layer (11) on a plastic film layer (2), compounding the release layer (11) surface with a random physical characteristic layer (4) surface by using glue, acquiring random physical characteristic (4.1) information and a positioning frame (5.1), generating a characteristic code (1.1) through multiple encryption and complex operation processing, and printing the characteristic code (1.1) on the plastic film layer (2);
before the surface of the random physical characteristic layer (4) is compounded, the adhesive sticker coated with the random physical characteristic layer (4) and prepared in the step 1) is subjected to pattern cutting die cutting, and the release paper layer (10) is not cut.
10. The method for preparing the characteristic identification RFID anti-counterfeiting mark according to claim 7, characterized in that: and 4) after die cutting, using an online acquisition system to acquire and correlate the feature code (1.1) and the inlay layer (8) on the same anti-counterfeiting mark, and uploading the information to a database.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112150909A (en) * | 2020-10-31 | 2020-12-29 | 山东泰宝信息科技集团有限公司 | Magic particle characteristic identification anti-counterfeiting card and preparation method thereof |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112150909A (en) * | 2020-10-31 | 2020-12-29 | 山东泰宝信息科技集团有限公司 | Magic particle characteristic identification anti-counterfeiting card and preparation method thereof |
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Application publication date: 20200630 |