CN211455118U - Rainbow characteristic identification anti-fake label - Google Patents
Rainbow characteristic identification anti-fake label Download PDFInfo
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Abstract
The utility model belongs to the technical field of the false proof mark, concretely relates to rainbow feature recognition false proof mark. The mark comprises a first printing layer, a first plastic film layer, a first glue layer, a random physical characteristic layer, a second plastic film layer, a release layer, a second printing layer, a second glue layer, a holographic rainbow transfer layer, a third glue layer, a fragile paper layer and a fourth glue layer which are sequentially arranged from top to bottom; the anti-counterfeiting mark can be uncovered and is divided into a stripping part and a bottom retaining part, wherein the stripping part is a part above the release layer, and the bottom retaining part is the release layer and a part below the release layer. The utility model discloses a rainbow feature recognition false proof mark has rainbow holographic effect, and anti-fake information is unique, both is difficult to forge and can distinguish fast again, and the mark layering destroys when wholly shifting, and the holographic rainbow that has rainbow holographic effect shifts the layer and adopts easy shredded paper as the substrate, can not wholly shift, can prevent effectively that the secondary from using.
Description
Technical Field
The utility model belongs to the technical field of the false proof mark, concretely relates to rainbow feature recognition false proof mark.
Background
Counterfeit goods cause great harm and loss to enterprises and consumers, and the anti-counterfeiting technology is a means for preventing counterfeiting. The anti-counterfeiting technology is developed, so that the mark which is difficult to forge and can quickly identify the authenticity of the product can be provided for the purified market, the legal rights and interests of genuine product producers and sellers and consumers are protected, and the economic and healthy development of the socialist market is ensured.
So-called difficult to counterfeit: that is, each security product must be unique, and no one, including the manufacturer of the security product, can produce a second identical product.
So-called fast authentication: the method is that any ordinary user can quickly and accurately obtain the final anti-counterfeiting identification result without mastering professional knowledge or complicated operation.
At present, the anti-counterfeiting marks commonly used in the market are difficult to forge and difficult to identify, easy to identify and forge, and the anti-counterfeiting marks are difficult to identify and easy to forge, so that the anti-counterfeiting marks are similar to a dummy mark and cannot achieve the corresponding effects.
Therefore, an anti-counterfeiting product which is difficult to forge and can be identified quickly is urgently needed.
The rainbow holographic transfer paper is a novel packaging material, is well received by the packaging market, and is widely used in the tobacco industry in particular. At present, rainbow holographic transfer paper is made of smooth and firm paper such as coated paper and paperboard by a transfer method, and marks cannot be prevented from being integrally transferred. The transfer method is easy to cause the damage of fragile paper, and the fragile paper can not be directly plated by mould pressing, so that the fragile paper rainbow holographic paper is not available in the market at present.
If the fragile paper rainbow holographic paper is prepared, then the fragile paper rainbow holographic paper is combined with the unique identifier, and the anti-counterfeiting identifier is prepared by adopting the fragile paper rainbow holographic paper, so that the counterfeiting difficulty is greatly increased, and the anti-counterfeiting strength is improved.
SUMMERY OF THE UTILITY MODEL
The not enough of prior art more than, the utility model provides a rainbow feature identification false proof mark has rainbow holographic effect, and anti-fake information is unique, both is difficult to forge and can distinguish fast again, and the sign layering destroys when wholly shifting, and holographic rainbow transfer layer that has rainbow holographic effect adopts easy shredded paper as the substrate, can not wholly shift, can prevent effectively that secondary from using utility model.
The rainbow feature recognition anti-counterfeiting mark comprises a first printing layer, a first plastic film layer, a first glue layer, a random physical feature layer, a second plastic film layer, a release layer, a second printing layer, a second glue layer, a holographic rainbow transfer layer, a third glue layer, a fragile paper layer and a fourth glue layer which are arranged from top to bottom in sequence;
the anti-counterfeiting mark can be uncovered and is divided into a stripping part and a bottom retaining part, wherein the stripping part is a part above the release layer, and the bottom retaining part is the release layer and a part below the release layer.
Wherein:
preferably, first printing layer information include the identifying code, first printing layer top from the top down has set gradually local layer of scraping, the rete is moulded to the third and the fifth glue layer, the local layer of scraping correspond with the identifying code position. Preferably, the local scratch-off layer is printed with prompt words.
The holographic rainbow transfer layer comprises a permanent mould pressing information layer, an aluminum coating and a transfer coating.
The first printing layer information comprises a feature code and variable information; the feature code is a group of unique anti-counterfeiting authentication information obtained by collecting random physical feature distribution 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, and the feature code and the random feature are required to be collected simultaneously to distinguish authenticity during verification.
Preferably, the random area is an area of size 6mm to 20 mm.
The random physical characteristic layer is at least one of particles, strips, rings or fiber filaments which can be identified by naked eyes. Preferably, the random physical characteristic layer adopts at least one of metal-textured particles, bars, rings or fiber filaments which can be identified by naked eyes, and the random physical characteristic layer has obvious external characteristics and can be separated from the mark.
And a release paper layer is arranged below the fourth glue layer.
The first plastic film layer is a PET, PE, PP or PVC film with the thickness of 10-80 μm; the second plastic film layer is a PET, PE, PP or PVC film with the thickness of 10-80 μm; the third plastic film layer is a PET, PE, PP or PVC film with the thickness of 10-80 μm. The first plastic film layer, the second plastic film layer and the third plastic film layer can be made of the same or different materials, and have no special influence on the identification.
The preparation method of the rainbow characteristic identification anti-counterfeiting mark comprises the following steps:
1) coating a transfer coating on the PET film, and then coating a permanent mould pressing information layer;
2) after coating, carrying out mould pressing by using a mould pressing and printing integrated machine;
3) performing full-page aluminizing by using a vacuum aluminizing technology to obtain a rainbow holographic transfer film;
4) coating a release layer below the second plastic film layer;
5) printing graphic and text information below the release layer to form a second printing layer; after being turned over by the turning device, a random physical characteristic layer is formed by coating on the second plastic film layer, and then the random physical characteristic layer and the first plastic film layer are compounded together by using glue;
6) collecting random physical characteristic layer information, generating a characteristic code through multiple encryption and complex operation processing, and printing the characteristic code and variable information on a first plastic film layer to form a first printing layer;
7) compounding the aluminum-plated surface of the rainbow holographic transfer film and the second printing layer by using glue, and peeling off the PET film of the rainbow holographic transfer film to form a holographic rainbow transfer layer;
8) compounding the transfer coating surface of the holographic rainbow transfer layer and the fragile paper layer, and die-cutting to form a rainbow characteristic identification anti-counterfeiting mark;
wherein, the release force of the release layer is larger than that of the transfer coating.
Preferably, in the step 6), the pressure-sensitive adhesive is coated on the first printing layer to be compounded with the third plastic film layer, then the partial scraping layer is prepared on the third plastic film layer, and the anti-counterfeiting mark is obtained by die cutting.
The method for preparing the local scraping layer comprises the following steps: printing scraping ink or thermoprinting scraping hot-stamping alumite. The hot stamping scraping and scalding electrification aluminum adopts a scraping and scalding process, and the hot stamping is set to realize the scraping and scalding of the electrification aluminum.
The release layer adopts 1581 type environment-friendly coating liquid, and the manufacturer is Shanghai one code industry Co.
The application method of the environment-friendly coating liquid 1581 is as follows:
when the environment-friendly coating liquid 1581 is coated, the number of the roller meshes is 100-150 meshes, UV light is adopted for curing, the vehicle speed is 30-50m/min, and the coating thickness is 5-10 microns.
The transfer coating is prepared by adopting a parting agent ACMOS 101-5017.
The use method of the release agent ACMOS 101-:
stirring and diluting according to the proportion of 1:10 (alcohol) and 11 (purified water), coating at the coating speed of 70-140m/min, the drying oven temperature of 120-2The larger the dry coating amount, the smaller the release force.
In the step 8), compounding by using a dry compounding machine, coating comma on fragile paper surface, drying, and compounding with the transfer coating surface of the rainbow holographic transfer layer; the type of the adopted glue is CF-206, the temperature of the oven is 60-100 ℃, and the baking time is 10-60 s. By adopting the process, after the extremely-broken fragile paper is compounded, the frangibility degree is temporarily reduced, the subsequent processing, the label taking and the labeling are facilitated, the placing time is prolonged, the frangibility degree can be slowly improved, and the effect that the extremely-broken fragile paper is folded and broken after about 40 days is achieved.
When the consumer identifies the authenticity:
1. by scanning the characteristic area (namely 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. After the surface two-dimensional code is scanned, the webpage prompts the input verification code to verify the hidden information again, and after the verification code on the first printing layer is input by scraping the surface layer, the functions of cashing, integrating and the like can be realized.
3. When the anti-counterfeiting mark is uncovered, the mark is damaged and divided into two layers, and the characteristic area and the authentication area cannot be authenticated again, so that secondary transfer use is prevented.
4. 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 beneficial effects of the utility model are that:
1. the sign unique, be difficult to forge, have self-authentication function, utilize the random characteristic that random physical characteristic layer is difficult to reappear, in the random area of appointed size, gather its random physical characteristic and distribute, then combine product information to this characteristic information and carry out multiple encryption and complicated operation processing, obtain a set of unique anti-fake authentication information, record on the sign with the two-dimensional code, the mutual certificate in characteristic zone and authentication district constitutes an anti-fake sign that both is difficult to forge and can quick identification.
2. Easy identification: the anti-counterfeiting mark has obvious external characteristics, characteristic substances such as particles have metallic luster, the hand feels concave-convex, and consumers can make preliminary judgment through the appearance of the label. An accurate authentication result can be obtained immediately by using the smart phone.
3. The process breaks through the situation that the holographic rainbow transfer process cannot be realized by the fragile paper identification, the prepared identification has the holographic rainbow effect, the fragile paper is adopted as the base material, the holographic rainbow transfer process has fragility, the easy paper can only be used once, the whole easy paper cannot be transferred, cannot be copied, cannot be imitated, and has extremely strong anti-counterfeiting performance.
4. Rainbow hologram and printing pattern fuse together, have holographic anti-fake information, dazzle various pleasing to the eye, have metallic luster, and the third dimension is strong, has the visual impact force, is difficult for being imitated, and anti-fake effect is good, simultaneously directly perceived differentiation, and anti-fake effect is good, the utility model discloses the sign is destroyed at verification in-process, can prevent effectively that the secondary uses, accords with the enterprise to the requirement of high anti-fake performance, improves the grade and the increase aesthetic property of product, is applicable to high-grade commodity.
Drawings
Fig. 1 is a schematic layer structure diagram of a rainbow feature recognition anti-counterfeit mark in embodiment 1 of the present invention;
fig. 2 is a schematic view of a layer structure of a rainbow feature recognition anti-counterfeit mark according to embodiment 2 of the present invention;
in the figure: 1. a first printed layer; 2. a first plastic film layer; 3. a first glue layer; 4. a random physical characteristic layer; 5. a second plastic film layer; 6. a release layer; 7. a second printed layer; 8. a second glue layer; 9. a holographic rainbow transfer layer; 10. a third glue layer; 11. a frangible paper layer; 12. a fourth glue layer; 13. a release paper layer; 14. partially scraping the layer; 15. a third plastic film layer; 16. and a fifth glue layer.
Detailed Description
The invention is further described with reference to the following figures and examples.
The raw materials used in the examples were all common commercially available raw materials except for specific descriptions.
Example 1
As shown in fig. 1, the rainbow feature recognition anti-counterfeit label comprises a first printing layer 1, a first plastic film layer 2, a first glue layer 3, a random physical feature layer 4, a second plastic film layer 5, a release layer 6, a second printing layer 7, a second glue layer 8, a holographic rainbow transfer layer 9, a third glue layer 10, a fragile paper layer 11, and a fourth glue layer 12, which are sequentially arranged from top to bottom;
the anti-counterfeiting mark can be uncovered and is divided into a stripping part and a bottom-remaining part, wherein the stripping part is a part above the release layer 6, and the bottom-remaining part is the release layer 6 and a part below the release layer 6.
The holographic rainbow transfer layer 9 comprises a permanent molding information layer, an aluminum coating and a transfer coating.
The information of the first printing layer 1 comprises a feature code and variable information;
the feature code is a group of unique anti-counterfeiting authentication information obtained by collecting random physical feature distribution of a random area on the random physical feature layer 4, performing multiple encryption and complex operation processing;
the feature code and the random physical feature on the random physical feature layer 4 have a corresponding relationship, and the feature code and the random feature need to be collected simultaneously to distinguish authenticity during verification.
The random area is 6mm size area.
The random physical characteristic layer 4 is particles which can be identified by naked eyes and have metal texture, and the particles can be picked out after the marks are uncovered.
And a release paper layer 13 is arranged below the fourth glue layer 12.
The first plastic film layer 2 is a PET film with the thickness of 20 μm; the second plastic film layer 5 is a PVC film with the thickness of 30 μm; the third plastic film layer 15 is a PET film with a thickness of 40 μm.
The preparation method comprises the following steps:
1) coating a transfer coating on the PET film, and then coating a permanent mould pressing information layer;
2) after coating, carrying out mould pressing by using a mould pressing and printing integrated machine;
3) performing full-page aluminizing by using a vacuum aluminizing technology to obtain a rainbow holographic transfer film;
4) coating a release layer 6 below the second plastic film layer 5;
5) printing graphic and text information below the release layer 6 to form a second printing layer 7; after being turned over by the turning device, a random physical characteristic layer 4 is formed by coating on the second plastic film layer 5, and then the random physical characteristic layer and the first plastic film layer 2 are compounded together by using glue;
6) collecting information of a random physical characteristic layer 4, generating a characteristic code through multiple encryption and complex operation processing, and printing the characteristic code and variable information on a first plastic film layer 2 to form a first printing layer 1;
7) compounding the aluminum-plated surface of the rainbow holographic transfer film and the second printing layer 7 together by using glue, and peeling off the PET film of the rainbow holographic transfer film to form a holographic rainbow transfer layer 9;
8) compounding the transfer coating surface of the holographic rainbow transfer layer 9 and the fragile paper layer 11 together, and performing die cutting to form a rainbow characteristic identification anti-counterfeiting mark;
wherein, the release force of the release layer 6 is larger than that of the transfer coating.
The release layer 6 is prepared from an environment-friendly coating liquid 1581 (the manufacturer is Shanghai Yi-code industry Co., Ltd.), and the transfer coating is prepared from a release agent ACMOS 101-;
the application method of the environment-friendly coating liquid 1581 is as follows:
when the environment-friendly coating liquid 1581 is coated, the mesh number of a plate roller is 100 meshes, UV light is adopted for curing, the vehicle speed is 30m/min, and the coating thickness is 5 microns.
The use method of the release agent ACMOS 101-:
stirring and diluting according to the proportion of 1:10 (alcohol) and 11 (purified water), coating at 70m/min, oven temperature of 120 deg.C and dry coating amount of 0.3g/m2。
In the step 8), compounding by using a dry compounding machine, coating comma on fragile paper surface, drying, and compounding with the transfer coating surface of the rainbow holographic transfer layer; the type of the adopted glue is CF-206, the temperature of the oven is 100 ℃, and the baking time is 10 s. By adopting the process, after the extremely-broken fragile paper is compounded, the frangibility degree is temporarily reduced, the subsequent processing, the label taking and the labeling are facilitated, the placing time is prolonged, the frangibility degree can be slowly improved, and the effect that the extremely-broken fragile paper is folded and broken after about 40 days is achieved.
Example 2
As shown in fig. 2, the rainbow feature recognition anti-counterfeit label comprises a first printing layer 1, a first plastic film layer 2, a first glue layer 3, a random physical feature layer 4, a second plastic film layer 5, a release layer 6, a second printing layer 7, a second glue layer 8, a holographic rainbow transfer layer 9, a third glue layer 10, a fragile paper layer 11, and a fourth glue layer 12, which are sequentially arranged from top to bottom;
the anti-counterfeiting mark can be uncovered and is divided into a stripping part and a bottom-remaining part, wherein the stripping part is a part above the release layer 6, and the bottom-remaining part is the release layer 6 and a part below the release layer 6.
First printing layer 1 information include the identifying code, first printing layer 1 top from the top down has set gradually the part and has scraped layer 14, third plastic film layer 15 and fifth glue layer 16, the part scrape layer 14 and identifying code position correspond. Prompt words are printed above the partial scraping layer 14.
The holographic rainbow transfer layer 9 comprises a permanent molding information layer, an aluminum coating and a transfer coating.
The information of the first printing layer 1 comprises a feature code and variable information;
the feature code is a group of unique anti-counterfeiting authentication information obtained by collecting random physical feature distribution of a random area on the random physical feature layer 4, performing multiple encryption and complex operation processing;
the feature code and the random physical feature on the random physical feature layer 4 have a corresponding relationship, and the feature code and the random feature need to be collected simultaneously to distinguish authenticity during verification.
The random area is 20mm by 20mm size area.
The random physical characteristic layer 4 is a metal fiber yarn which can be identified by naked eyes, and the fiber yarn can be picked out after the mark is uncovered.
And a release paper layer 13 is arranged below the fourth glue layer 12.
The first plastic film layer 2 is a PVC film with the thickness of 40 μm; the second plastic film layer 5 is a PET film with the thickness of 40 μm; the third plastic film layer 15 is a PE film with a thickness of 50 μm.
The preparation method comprises the following steps:
1) coating a transfer coating on the PET film, and then coating a permanent mould pressing information layer;
2) after coating, carrying out mould pressing by using a mould pressing and printing integrated machine;
3) performing full-page aluminizing by using a vacuum aluminizing technology to obtain a rainbow holographic transfer film;
4) coating a release layer 6 below the second plastic film layer 5;
5) printing graphic and text information below the release layer 6 to form a second printing layer 7; after being turned over by the turning device, a random physical characteristic layer 4 is formed by coating on the second plastic film layer 5, and then the random physical characteristic layer and the first plastic film layer 2 are compounded together by using glue;
6) collecting information of a random physical characteristic layer 4, generating a characteristic code through multiple encryption and complex operation processing, and printing the characteristic code and variable information on a first plastic film layer 2 to form a first printing layer 1;
7) compounding the aluminum-plated surface of the rainbow holographic transfer film and the second printing layer 7 together by using glue, and peeling off the PET film of the rainbow holographic transfer film to form a holographic rainbow transfer layer 9;
8) compounding the transfer coating surface of the holographic rainbow transfer layer 9 and the fragile paper layer 11 together, and performing die cutting to form a rainbow characteristic identification anti-counterfeiting mark;
wherein, the release force of the release layer 6 is larger than that of the transfer coating.
And 6), coating a pressure-sensitive adhesive on the first printing layer 1 to be compounded with the third plastic film layer 15, printing scraping ink on the third plastic film layer 15 to prepare a local scraping layer 14, and performing die cutting to obtain the anti-counterfeiting mark.
The release layer 6 is prepared from an environment-friendly coating liquid 1581 (the manufacturer is Shanghai Yi code industry Co., Ltd.); the transfer coating is prepared by adopting a parting agent ACMOS 101 and 5017;
the application method of the environment-friendly coating liquid 1581 is as follows:
when the environment-friendly coating liquid 1581 is coated, the mesh number of a plate roller is 150 meshes, UV light is adopted for curing, the vehicle speed is 50m/min, and the coating thickness is 10 microns.
The use method of the release agent ACMOS 101-:
stirring and diluting according to the proportion of 1:10 (alcohol) and 11 (purified water)Then coating is carried out, the coating speed is 140m/min, the oven temperature is 140 ℃, and the dry coating weight is 2.5g/m2。
In the step 8), compounding by using a dry compounding machine, coating comma on fragile paper surface, drying, and compounding with the transfer coating surface of the rainbow holographic transfer layer; the type of the adopted glue is CF-206, the temperature of the oven is 60 ℃, and the baking time is 60 s. By adopting the process, after the extremely-broken fragile paper is compounded, the frangibility degree is temporarily reduced, the subsequent processing, the label taking and the labeling are facilitated, the placing time is prolonged, the frangibility degree can be slowly improved, and the effect that the extremely-broken fragile paper is folded and broken after about 40 days is achieved.
Claims (6)
1. A rainbow feature recognition false proof mark, its characterized in that: the holographic rainbow film comprises a first printing layer (1), a first plastic film layer (2), a first glue layer (3), a random physical characteristic layer (4), a second plastic film layer (5), a release layer (6), a second printing layer (7), a second glue layer (8), a holographic rainbow transfer layer (9), a third glue layer (10), a fragile paper layer (11) and a fourth glue layer (12) which are arranged from top to bottom in sequence;
the anti-counterfeiting mark can be uncovered and is divided into a stripping part and a bottom-remaining part, wherein the stripping part is a part above the release layer (6), and the bottom-remaining part is the release layer (6) and a part below the release layer (6).
2. A rainbow feature recognition false proof mark as claimed in claim 1, wherein: first printing layer (1) information include the identifying code, first printing layer (1) top from the top down has set gradually part and has scraped layer (14), third and mould rete (15) and fifth glue layer (16), the part scrape layer (14) and identify the code position and correspond.
3. A rainbow feature recognition false proof mark as claimed in claim 1, wherein: the holographic rainbow transfer layer (9) comprises a permanent mould pressing information layer, an aluminum coating and a transfer coating.
4. A rainbow feature recognition false proof mark as claimed in claim 1, wherein: the information of the first printing layer (1) comprises a feature code and variable information;
the feature code is a group of unique anti-counterfeiting authentication information obtained by collecting random physical feature distribution of a random area on a random physical feature layer (4) and performing multiple encryption and complex operation processing;
the feature code and the random physical feature on the random physical feature layer (4) have a corresponding relationship.
5. A rainbow feature recognition false proof mark as claimed in claim 1, wherein: the random physical characteristic layer (4) is at least one of particles, strips, rings or fiber filaments which can be identified by naked eyes.
6. A rainbow feature recognition false proof mark as claimed in claim 1, wherein: a release paper layer (13) is arranged below the fourth glue layer (12).
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Cited By (2)
| 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 |
| CN115384209A (en) * | 2022-09-30 | 2022-11-25 | 山东泰宝信息科技集团有限公司 | Invisible intelligent anti-counterfeiting electrochemical aluminum, and preparation method and application thereof |
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2020
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Cited By (3)
| 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 |
| CN115384209A (en) * | 2022-09-30 | 2022-11-25 | 山东泰宝信息科技集团有限公司 | Invisible intelligent anti-counterfeiting electrochemical aluminum, and preparation method and application thereof |
| CN115384209B (en) * | 2022-09-30 | 2023-08-25 | 山东泰宝信息科技集团有限公司 | Invisible intelligent anti-counterfeiting electrochemical aluminum, preparation method and application thereof |
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