CN110929828A - Anti-counterfeit label, identification method thereof and printed matter - Google Patents
Anti-counterfeit label, identification method thereof and printed matter Download PDFInfo
- Publication number
- CN110929828A CN110929828A CN201911241338.5A CN201911241338A CN110929828A CN 110929828 A CN110929828 A CN 110929828A CN 201911241338 A CN201911241338 A CN 201911241338A CN 110929828 A CN110929828 A CN 110929828A
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- label
- counterfeiting
- counterfeit
- layer
- medium layer
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000007639 printing Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- -1 Polyethylene terephthalate Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- 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
- G06K19/06009—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 with optically detectable marking
- G06K19/06046—Constructional details
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
- G06Q30/0185—Product, service or business identity fraud
Abstract
The application provides an anti-counterfeit label, an identification method thereof and a printed matter, wherein the anti-counterfeit label comprises a grating medium layer and an anti-counterfeit layer arranged on the back of the grating medium layer, the anti-counterfeit layer is formed by vertically overlapping a plurality of anti-counterfeit codes according to different layers, and data information of the anti-counterfeit codes is at least partially different; when the external identification equipment identifies the anti-counterfeiting layer at different angles on the front surface of the grating medium layer, under the refraction action of the front surface of the grating medium layer, the data information of the anti-counterfeiting codes can be refracted to different angles through the front surface of the grating medium layer so as to be identified by the external identification equipment at the corresponding angles. The mode of superposing a plurality of anti-counterfeiting codes can endow the anti-counterfeiting layer with different data information, and simultaneously, the anti-counterfeiting layer is arranged on the back of the grating medium layer, and the data information of different anti-counterfeiting codes can be presented at different angles through grating refraction, so that the anti-counterfeiting effect is improved, and the counterfeit threshold is greatly improved.
Description
Technical Field
The application relates to the field of anti-counterfeiting, in particular to an anti-counterfeiting label, an identification method thereof and a printed matter.
Background
With the inundation of counterfeit goods of false bills and certification documents, the progress of anti-counterfeiting technology is indirectly stimulated. With the improvement of the technology of counterfeit products by lawbreakers, the anti-counterfeiting pressure is getting more and more serious, the current anti-counterfeiting of package printing meets the market demand, the development trend is changed from the anti-counterfeiting of raw material manufacturing to the anti-counterfeiting of design plate making, information coding, personalized code spraying and the like, most of images and characters contacted in daily life are output through printing, such as trademarks, books and periodicals, receipts, tickets and the like, so that the anti-counterfeiting printing technology is very important.
In order to ensure that large event tickets, publications and packages are not forged, anti-counterfeiting codes can be printed on the tickets, the publications, the packaging boxes and the like. In the prior art, the data information of the anti-counterfeiting code is directly printed on the printed matter, and the anti-counterfeiting code is easy to counterfeit by lawbreakers.
Disclosure of Invention
In view of this, the present application provides an anti-counterfeit label, an identification method thereof, and a printed matter.
Specifically, the method is realized through the following technical scheme:
according to a first aspect of the present application, there is provided a security label comprising:
a grating medium layer; and
the anti-counterfeiting layer is arranged on the back surface of the grating medium layer and is formed by vertically superposing a plurality of anti-counterfeiting codes according to different layers, and at least part of data information of the anti-counterfeiting codes is different;
when the external identification equipment identifies the anti-counterfeiting layer at different angles of the front surface of the grating medium layer, under the refraction action of the front surface of the grating medium layer, the data information of the anti-counterfeiting codes can be refracted to different angles through the front surface of the grating medium layer so as to be identified by the external identification equipment at the corresponding angles.
Optionally, the data information of a plurality of the anti-counterfeiting codes is different.
Optionally, the position of the anti-counterfeiting layer arranged on the back surface of the grating medium layer is determined according to the offset generated by the front surface of the grating medium layer during refraction, so as to offset the offset generated by the front surface of the grating medium layer during refraction.
Optionally, the security layer comprises two security codes.
Optionally, the anti-counterfeiting layer is printed on the back surface of the grating medium layer in an ink printing mode.
Optionally, the grating medium layer is made of PET.
Optionally, the manufacturing precision of the grating dielectric layer is greater than or equal to 120 lines; and/or the presence of a gas in the gas,
the grating medium layer is a cylindrical grating, and the cylindrical surface of the cylindrical grating is the front surface of the grating medium layer.
According to a second aspect of the present application, there is provided a printed article comprising:
a body; and
the anti-counterfeit label of the first aspect of the present application, the anti-counterfeit label is disposed on the body.
According to a third aspect of the present application, there is provided a method of identifying a security label as described in the first aspect of the present application, the method comprising:
identifying the anti-counterfeiting label from different angles through identification equipment to obtain label information of corresponding angles;
and if the data information of the anti-counterfeiting codes of the anti-counterfeiting label is correspondingly matched with the label information of different angles identified by the identification equipment, determining that the anti-counterfeiting label is a legal label.
Optionally, the method further comprises:
and if the label information of any angle is not matched with the data information of the anti-counterfeiting codes of the anti-counterfeiting label, determining that the anti-counterfeiting label is an illegal label.
The beneficial effect of this application: the utility model provides an antifalsification label, the refraction technique of grating and the stack technique of anti-fake code have been utilized, carry out a plurality of anti-fake codes according to the picture layer of difference and superpose from top to bottom in order to form an anti-fake layer, the different data information in anti-fake layer can be given to the mode of this kind of a plurality of anti-fake codes of stack, establish the anti-fake layer at the grating dielectric layer back simultaneously, can present the data information of different anti-fake codes at the angle of difference through the grating refraction, thus, the forger need possess simultaneously and master the trick of these two kinds of techniques, the forged threshold has been improved greatly, the antifalsification effect of the antifalsification label of this application is better, and be difficult to.
Drawings
Fig. 1 is a schematic structural diagram of an anti-counterfeit label in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a security label according to another embodiment of the present application;
FIG. 3 is a schematic structural diagram of a printed product according to an embodiment of the present application;
fig. 4 is a schematic flow chart illustrating an identification method of an anti-counterfeit label in an embodiment of the present application.
Reference numerals: 100: a body; 200: an anti-counterfeit label; 1: a grating medium layer; 2: an anti-counterfeiting layer; 300: the device is identified.
Detailed Description
At present, in order to ensure that printed matters such as large event tickets, publications and packages are not forged, a single anti-counterfeiting code is directly printed on the printed matters, and the data information of the single anti-counterfeiting code is less and is easy to forge by lawbreakers.
In this respect, the anti-counterfeit label of the present application utilizes the refraction technology of the grating and the superposition technology of the anti-counterfeit codes, and superimposes the anti-counterfeit codes up and down according to different image layers to form an anti-counterfeit layer, and the way of superimposing the anti-counterfeit codes can give different data information to the anti-counterfeit layer, and at the same time, the anti-counterfeit layer is arranged on the back of the grating medium layer, and the data information of different anti-counterfeit codes can be presented at different angles through grating refraction, so that a counterfeiter needs to possess and master the tricks of the two technologies at the same time, and the counterfeit threshold is greatly improved.
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
It should be noted that the following embodiments may be combined without conflict.
Fig. 1 is a schematic structural diagram of an anti-counterfeit label in an embodiment of the present application. Referring to fig. 1, the security label 200 may include a grating medium layer 1 and a security layer 2. Wherein, the anti-counterfeiting layer 2 is arranged on the back of the grating medium layer 1. In this embodiment, the anti-counterfeiting layer 2 is formed by vertically stacking a plurality of anti-counterfeiting codes according to different layers, specifically, the plurality of anti-counterfeiting codes are vertically stacked in a graph according to different layers, and the anti-counterfeiting layer 2 is the graph. The data information of the anti-counterfeiting codes of the embodiment is at least partially different.
When the external identification device 300 identifies the anti-counterfeiting layer 2 at different angles on the front surface of the grating medium layer 1, under the refraction action of the front surface of the grating medium layer 1, the data information of the anti-counterfeiting codes can be refracted to different angles through the front surface of the grating medium layer 1 so as to be identified by the external identification device 300 at the corresponding angle. When the external identification device 300 does not change the angle to identify the anti-counterfeit label 200, the data information of the anti-counterfeit codes in different layers can be identified.
When the external identification device 300 is used to identify the anti-counterfeit label 200, it is necessary to determine whether the external identification device 300 can identify data information of all anti-counterfeit codes, that is, it is necessary to determine whether data information of a plurality of anti-counterfeit codes of the anti-counterfeit layer 2 completely corresponds to data information identified by the external identification device 300, and if so, it is determined that the currently identified anti-counterfeit label 200 is a legal label; otherwise, the currently identified counterfeit deterrent label 200 is judged to be an illegal label, thereby preventing the counterfeit deterrent label 200 from being easily copied. Anti-counterfeiting layer 2
The number of the anti-counterfeiting codes contained in the anti-counterfeiting layer 2 can be set as required, and as shown in fig. 1, the anti-counterfeiting layer 2 comprises four anti-counterfeiting codes, namely a first anti-counterfeiting code, a second anti-counterfeiting code, a third anti-counterfeiting code and a fourth anti-counterfeiting code. All '1's in fig. 1 form a first anti-counterfeiting code, all '2's form a second anti-counterfeiting code, all '3's form a third anti-counterfeiting code, and all '4's form a fourth anti-counterfeiting code. The external identification device 300 can be used for identifying the anti-counterfeiting layer 2 from different angles on the front surface of the grating medium layer 1, if the anti-counterfeiting label is a legal label, the external identification device 300 can identify the first anti-counterfeiting code, the second anti-counterfeiting code, the third anti-counterfeiting code and the fourth anti-counterfeiting code, and the data information identified by the external identification device 300 cannot be other data information except the data information of the four anti-counterfeiting codes. If the external identification device 300 cannot identify one or more of the four anti-counterfeiting codes, or the identified data information and the data information of the four anti-counterfeiting codes cannot be matched, the anti-counterfeiting label is an illegal label.
Although the more the number of the anti-counterfeit codes is, the more the number of the layers of the anti-counterfeit layer 2 is, the more the anti-counterfeit layer 2 is complex, and the greater the difficulty of copying the anti-counterfeit label 200 is, along with the increase of the number of the anti-counterfeit codes, the difficulty of stacking the anti-counterfeit codes and the design difficulty of grating refraction are correspondingly increased, so that in order to reduce the difficulty of stacking the anti-counterfeit codes and the design difficulty of grating refraction, the anti-counterfeit label 200 is also ensured to be difficult to copy, and optionally, the anti-counterfeit layer 2 includes two anti-counterfeit codes.
In some embodiments, the data information of the anti-counterfeiting codes are different from each other, so that more data information is given to the anti-counterfeiting layer 2, and the copying difficulty of the anti-counterfeiting label 200 can be increased; it is understood that in other embodiments, the data information portions of the anti-counterfeit codes are different, so as to prevent the anti-counterfeit label 200 from being copied.
Since a little data or angle deviation is easy to occur during grating refraction, in order to correct the deviation, please refer to fig. 2, in some embodiments, the position of the anti-counterfeiting layer 2 disposed on the back surface of the grating medium layer 1 is determined according to the offset (△ in fig. 2) generated during grating medium layer 1 front surface refraction, so as to offset the offset generated during grating medium layer 1 front surface refraction.
In fig. 2, when the position a of the anti-counterfeit layer 2 disposed on the back of the grating medium layer 1 is the actual refraction of the data information of each anti-counterfeit code of the anti-counterfeit layer 2 to the corresponding angle, the anti-counterfeit layer 2 is disposed at the theoretical position on the back of the grating medium layer 1, and due to the offset generated during the grating refraction, the data information of each anti-counterfeit code of the anti-counterfeit layer 2 is actually refracted to the angle of △ right when being reflected to the corresponding angle, so that the data information of each anti-counterfeit code of the anti-counterfeit layer 2 is refracted out to have a certain angle deviation, in this embodiment, the anti-counterfeit layer 2 is disposed at the position B on the back of the grating medium layer 1, thereby offsetting the offset generated during the refraction of the front of the grating medium layer 1, and enabling the external identification device 300 to observe clear data information of different anti.
The anti-counterfeiting layer 2 can be printed on the back surface of the grating medium layer 1 in an ink printing mode; of course, the anti-counterfeiting layer 2 can be arranged on the back surface of the grating medium layer 1 in other ways.
The material of the grating dielectric layer 1 may be PET (Polyethylene terephthalate), or may be other materials.
In addition, in some embodiments, the manufacturing precision of the grating dielectric layer 1 is greater than or equal to 120 lines, which can improve the refraction precision of the grating dielectric layer 1, thereby increasing the replication difficulty of the anti-counterfeit label 200.
In some embodiments, the grating medium layer 1 is a cylindrical grating, and the cylindrical surface of the cylindrical grating is the front surface of the grating medium layer 1. It should be understood that the grating medium layer 1 may also be of another type.
In addition, it is worth mentioning that the anti-counterfeit label 200 of the embodiment of the present invention can be applied to printed matters such as large event tickets, publications, and packaging boxes, and can also be applied to other articles that need to be anti-counterfeit.
Fig. 3 is a schematic structural diagram of a printed product according to an embodiment of the present application. Referring to fig. 3, the printed product may include a body 100 and the anti-counterfeit label 200 according to the above embodiment, wherein the anti-counterfeit label 200 is disposed on the body 100. Optionally, the back surface of the grating medium layer 1 is bonded to the body 100; of course, other ways of fixing the counterfeit-proof label 200 on the body 100 can be adopted.
An embodiment of the present invention further provides an identification method for an anti-counterfeit label, where the identification method for an anti-counterfeit label can be used to identify the anti-counterfeit label 200 described in the above embodiment, please refer to fig. 4, and the identification method for an anti-counterfeit label may include the following steps S401 to S404.
In S401, the anti-counterfeit label 200 is identified from different angles by the identification device 300, and label information corresponding to the angles is obtained.
In other embodiments, the identification device 300 identifies the tag based on infrared identification, so as to obtain data information of a plurality of anti-counterfeiting codes.
In this embodiment, the anti-counterfeit label 200 may be identified from a corresponding angle by using a plurality of identification devices 300 at the same time, or the anti-counterfeit label 200 may be identified from different angles at different times by using the same identification device 300, and a person skilled in the art may select a suitable identification strategy according to a specific scenario.
In S402, determining whether the data information of the multiple anti-counterfeit codes of the anti-counterfeit label 200 is correspondingly matched with the label information of different angles identified by the identification device 300, and if the data information of the multiple anti-counterfeit codes of the anti-counterfeit label 200 is correspondingly matched with the label information of different angles identified by the identification device 300, entering S403; if the label information at any angle does not match the data information of the multiple anti-counterfeit codes of the anti-counterfeit label 200, it is determined that the anti-counterfeit label 200 is an illegal label, and S404.
In S403, the counterfeit deterrent label 200 is determined to be a legitimate label.
If the counterfeit-proof label 200 is a legitimate label, it means that the printed matter having the counterfeit-proof label 200 is genuine.
In S404, the counterfeit deterrent label 200 is determined to be an illegal label.
If the counterfeit-proof label 200 is an illegal label, the printed matter having the counterfeit-proof label 200 is a counterfeit.
The execution subject of the identification method of the counterfeit-proof label of the embodiment may be the identification device 300, or may be a device having data processing capability and capable of communicating with the identification device 300.
Further, the identification method of the anti-counterfeit label may further include: and outputting the recognition result. When the anti-counterfeit label 200 is determined to be a legal label, outputting indication information for indicating that the anti-counterfeit label 200 is a legal label; when it is determined that the counterfeit prevention label 200 is an illegal label, indication information indicating that the counterfeit prevention label 200 is an illegal label is output. The recognition result can be output by means of characters, graphics, sound, light and the like or a combination of the above manners, so that the user can be reminded.
By utilizing the refraction technology of the grating and the superposition technology of the anti-counterfeiting codes, the anti-counterfeiting codes are superposed up and down according to different image layers to form the anti-counterfeiting layer 2, then the anti-counterfeiting layer 2 is arranged on the back surface of the grating medium layer 1, different data information of the anti-counterfeiting layer 2 can be given by superposing the anti-counterfeiting codes, and meanwhile, the data information of different anti-counterfeiting codes can be presented at different angles through grating refraction, so that the anti-counterfeiting effect is improved, and the counterfeit threshold is greatly improved.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.
Claims (10)
1. A security label, characterized in that the security label (200) comprises:
a grating medium layer (1); and
the anti-counterfeiting layer (2) is arranged on the back surface of the grating medium layer (1), the anti-counterfeiting layer (2) is formed by vertically overlapping a plurality of anti-counterfeiting codes according to different layers, and data information of the anti-counterfeiting codes is at least partially different;
when the external identification equipment (300) identifies the anti-counterfeiting layer (2) at different angles on the front surface of the grating medium layer (1), under the refraction action of the front surface of the grating medium layer (1), the data information of a plurality of anti-counterfeiting codes can be refracted to different angles through the front surface of the grating medium layer (1) so as to be identified by the external identification equipment (300) at the corresponding angles.
2. The security tag of claim 1, wherein the data information of the plurality of security codes is different from one another.
3. The anti-counterfeit label according to claim 1, wherein the anti-counterfeit layer (2) is disposed on the back surface of the grating medium layer (1) at a position determined according to the offset generated by the front surface of the grating medium layer (1) during refraction so as to offset the offset generated by the front surface of the grating medium layer (1) during refraction.
4. The security label according to claim 1, characterized in that the security layer (2) comprises two security codes.
5. The security label according to claim 1, characterized in that the security layer (2) is printed on the back of the grating medium layer (1) by means of ink printing.
6. The anti-counterfeit label according to claim 1, characterized in that the grating medium layer (1) is made of PET.
7. The anti-counterfeit label according to claim 1, wherein the manufacturing precision of the grating medium layer (1) is greater than or equal to 120 lines; and/or the presence of a gas in the gas,
the grating medium layer (1) is a cylindrical grating, and the cylindrical surface of the cylindrical grating is the front surface of the grating medium layer (1).
8. A printed article, comprising:
a body (100); and
the security label (200) according to any of claims 1 to 7, said security label (200) being provided on said body (100).
9. A method of identifying a security label according to any one of claims 1 to 7, the method comprising:
identifying the anti-counterfeiting label (200) from different angles through identification equipment (300) to obtain label information of corresponding angles;
and if the data information of the anti-counterfeiting codes of the anti-counterfeiting label (200) is correspondingly matched with the label information of different angles identified by the identification equipment (300), determining that the anti-counterfeiting label (200) is a legal label.
10. The method of claim 9, wherein the method further comprises:
and if the label information of any angle is not matched with the data information of the anti-counterfeiting codes of the anti-counterfeiting label (200), determining that the anti-counterfeiting label (200) is an illegal label.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911241338.5A CN110929828A (en) | 2019-12-06 | 2019-12-06 | Anti-counterfeit label, identification method thereof and printed matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911241338.5A CN110929828A (en) | 2019-12-06 | 2019-12-06 | Anti-counterfeit label, identification method thereof and printed matter |
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| Publication Number | Publication Date |
|---|---|
| CN110929828A true CN110929828A (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911241338.5A Pending CN110929828A (en) | 2019-12-06 | 2019-12-06 | Anti-counterfeit label, identification method thereof and printed matter |
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