CN217467888U - Laser holographic anti-counterfeiting duplex anti-counterfeiting two-dimensional code - Google Patents
Laser holographic anti-counterfeiting duplex anti-counterfeiting two-dimensional code Download PDFInfo
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- CN217467888U CN217467888U CN202221185175.0U CN202221185175U CN217467888U CN 217467888 U CN217467888 U CN 217467888U CN 202221185175 U CN202221185175 U CN 202221185175U CN 217467888 U CN217467888 U CN 217467888U
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Abstract
The utility model provides a pair anti-fake two-dimensional code of holographic anti-fake of laser relates to the holographic two-dimensional code technical field of laser, including outside protective layer, the bottom surface of outside protective layer is provided with the strengthening layer, the bottom surface of strengthening layer is provided with upper portion printing layer, the bottom surface of upper portion printing layer is provided with middle viscose layer, the bottom surface of middle viscose layer is provided with from the type layer, the bottom surface from the type layer is provided with the lower part printing layer, the bottom surface of lower part printing layer is provided with the holographic anti-fake layer of laser, adopts and has seted up the grooving on outside protective layer, strengthening layer, upper portion printing layer and middle viscose layer surface, and outside protective layer, strengthening layer, upper portion printing layer and middle viscose layer lie in one side of grooving and be provided with and tear the pulling-on piece, tear the two-dimensional code in anti-fake two-dimensional code district through the pulling and show, because the area after tearing the pulling-on piece can have the repairable so can have the information two-dimensional code and anti-fake two-dimensional code to combine to use with the anti-fake two-dimensional code Has good anti-counterfeiting property.
Description
Technical Field
The utility model relates to a holographic two-dimensional code technical field of laser especially relates to a holographic anti-fake two-dimensional code of pair of anti-fake of laser.
Background
According to the patent number CN208400160U, the holographic variable texture inner and outer double-code mark comprises a hologram area, a holographic texture area and a two-dimensional code area, and the mark is arranged on a transparent substrate layer; the hologram and the holographic texture region sequentially comprise a holographic layer, a transparent substrate layer, a dark two-dimensional code layer, a transparent pressure-sensitive adhesive layer and a glassine paper layer from top to bottom; the two-dimensional code area sequentially comprises a transparent substrate layer, a bright two-dimensional code layer, a transparent pressure-sensitive adhesive layer and a glassine layer from top to bottom. The utility model discloses an inside and outside two-code sign of holographic variable texture, two-dimensional two-code not only can the naked eye direct identification, have possessed multinomial effects such as two-code relevance, the holographic anti-fake of laser, texture are anti-fake moreover, have improved tracing back function, the antifalsification ability of this one mark two-code sign.
At present, two-dimensional codes for scanning to identify authenticity are generally printed on anti-counterfeiting labels on the market, the identification mode is relatively simple, and the anti-counterfeiting labels are easy to copy and steal, so that the market urgently needs anti-counterfeiting labels with higher credibility and difficult copying and steal.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a laser holographic anti-counterfeiting duplex anti-counterfeiting two-dimensional code.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a laser holographic anti-counterfeiting duplex anti-counterfeiting two-dimensional code comprises an external protective layer, wherein a strengthening layer is arranged on the bottom surface of the external protective layer, the bottom surface of the strengthening layer is provided with an upper printing layer, the bottom surface of the upper printing layer is provided with a middle adhesive layer, the bottom surface of the middle adhesive layer is provided with a release layer, the bottom surface of the release layer is provided with a lower printing layer, the bottom surface of the lower printing layer is provided with a laser holographic anti-counterfeiting layer, the bottom surface of the laser holographic anti-counterfeiting layer is provided with a bottom adhesive layer, the surface of the external protective layer, the strengthening layer, the upper printing layer and the middle viscose layer is provided with a cutting groove, the outer protective layer, the strengthening layer, the upper printing layer and the middle adhesive layer are provided with tearing pieces at one side of the cutting groove, the surface of the upper printing layer is provided with an information two-dimensional code area, and the surface of the lower printing layer is provided with an anti-counterfeiting information two-dimensional code area.
Preferably, the cutting grooves are arranged on the surfaces of the outer protective layer, the strengthening layer, the upper printing layer and the middle adhesive layer in a U shape.
Preferably, the tearing pieces are provided with an external protective layer, a strengthening layer, an upper printing layer and a middle adhesive layer.
Preferably, the strengthening layer is a polyester film, in particular a polyester film with the thickness of 50 μm.
Preferably, the outer protective layer is a polyester film coated with a perfluoropolyether polymer, and the thickness of the outer protective layer is 80 nm.
Preferably, the surface of the upper printing layer is printed with the information two-dimensional code at the inner side of the information two-dimensional code area.
Preferably, the surface of the lower printing layer is positioned on the inner side of the anti-counterfeiting two-dimensional code area and is printed with an anti-counterfeiting two-dimensional code.
Advantageous effects
The utility model discloses in, the grooving has been seted up on external protective layer, strengthening layer, upper portion printing layer and middle viscose layer surface, and one side that external protective layer, strengthening layer, upper portion printing layer and middle viscose layer are located the grooving is provided with the pulling-on piece that tears, tears the two-dimensional code that the pulling-on piece can show anti-fake two-dimensional code district through the pulling, because the area after the pulling-on piece is torn in the pulling is not repairable, consequently can have good antifalsification after combining the use with information two-dimensional code and anti-fake two-dimensional code.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic structural diagram of the anti-counterfeit two-dimensional code area of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at A according to the present invention;
fig. 4 is a schematic sectional view of the present invention.
Illustration of the drawings:
1. an outer protective layer; 2. a strengthening layer; 3. an upper printing layer; 4. an intermediate adhesive layer; 5. a release layer; 6. a lower printing layer; 7. a laser holographic anti-counterfeiting layer; 8. a bottom adhesive layer; 9. grooving; 10. tearing the pull piece; 11. an information two-dimensional code area; 12. an anti-counterfeiting two-dimensional code area.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
The specific embodiment is as follows:
referring to fig. 1-4, a laser holographic anti-counterfeiting duplex anti-counterfeiting two-dimensional code comprises an external protective layer 1, a strengthening layer 2 is arranged on the bottom surface of the external protective layer 1, an upper printing layer 3 is arranged on the bottom surface of the strengthening layer 2, a middle adhesive layer 4 is arranged on the bottom surface of the upper printing layer 3, a release layer 5 is arranged on the bottom surface of the middle adhesive layer 4, a lower printing layer 6 is arranged on the bottom surface of the release layer 5, a laser holographic anti-counterfeiting layer 7 is arranged on the bottom surface of the lower printing layer 6, a bottom adhesive layer 8 is arranged on the bottom surface of the laser holographic anti-counterfeiting layer 7, a cutting groove 9 is arranged on the surfaces of the external protective layer 1, the strengthening layer 2, the upper printing layer 3 and the middle adhesive layer 4, a tearing piece 10 is arranged on one side of the cutting groove 9 of the external protective layer 1, the strengthening layer 2, the upper printing layer 3 and the middle adhesive layer 4, and an information two-dimensional code area 11 is arranged on the surface of the upper printing layer 3, the surface of the lower printing layer 6 is provided with an anti-counterfeiting information two-dimensional code area 11, the surfaces of the outer protective layer 1, the strengthening layer 2, the upper printing layer 3 and the middle adhesive layer 4 of the cutting groove 9 are arranged in a U shape, the separation between the area at the inner side of the cutting groove 9 and the release layer 5 is facilitated by pulling the tearing piece 10, the tearing piece 10 is provided with the outer protective layer 1, the strengthening layer 2, the upper printing layer 3 and the middle adhesive layer 4, the strengthening layer 2 is a polyester film, in particular to a polyester film with the thickness of 50 mu m, the polyester film is a colorless transparent and glossy film, the mechanical property is excellent, the rigidity, the hardness and the toughness are high, the puncture resistance, the friction resistance, the high temperature resistance and the low temperature resistance, the outer protective layer 1 is a polyester film coated with perfluoropolyether polymer, the thickness of the outer protective layer 1 is 80nm, and the perfluoropolyether polymer can have good hydrophobicity and oleophobicity, the surface of the upper printing layer 3 is printed with an information two-dimensional code on the inner side of the information two-dimensional code area 11, and the surface of the lower printing layer 6 is printed with an anti-counterfeiting two-dimensional code on the inner side of the anti-counterfeiting two-dimensional code area 12.
The utility model discloses a theory of operation: the cutting groove 9 has been seted up on external protective layer 1, strengthening layer 2, upper portion printing layer 3 and middle viscose layer 4 surface, and external protective layer 1, strengthening layer 2, one side that upper portion printing layer 3 and middle viscose layer 4 are located cutting groove 9 is provided with tears the pulling-on piece 10, tear the pulling-on piece 10 through the pulling and can show the two-dimensional code of anti-fake two-dimensional code district 12, because the area after pulling tears the pulling-on piece 10 is unrepairable, consequently can have good antifalsification after using information two-dimensional code and anti-fake two-dimensional code combination.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a pair anti-fake two-dimensional code of holographic anti-fake of laser, includes outside protective layer (1), its characterized in that: the bottom surface of the external protective layer (1) is provided with a strengthening layer (2), the bottom surface of the strengthening layer (2) is provided with an upper printing layer (3), the bottom surface of the upper printing layer (3) is provided with a middle adhesive layer (4), the bottom surface of the middle adhesive layer (4) is provided with a release layer (5), the bottom surface of the release layer (5) is provided with a lower printing layer (6), the bottom surface of the lower printing layer (6) is provided with a laser holographic anti-counterfeiting layer (7), the bottom surface of the laser holographic anti-counterfeiting layer (7) is provided with a bottom adhesive layer (8), the surfaces of the external protective layer (1), the strengthening layer (2), the upper printing layer (3) and the middle adhesive layer (4) are provided with a cutting groove (9), one side of the external protective layer (1), the strengthening layer (2), the upper printing layer (3) and the middle adhesive layer (4) which are positioned in the cutting groove (9) is provided with a tearing piece (10), the surface of the upper printing layer (3) is provided with an information two-dimensional code area (11), and the surface of the lower printing layer (6) is provided with an anti-counterfeiting information two-dimensional code area (11).
2. The laser holographic anti-counterfeiting duplex anti-counterfeiting two-dimensional code according to claim 1, which is characterized in that: the cutting grooves (9) are arranged on the surfaces of the external protective layer (1), the strengthening layer (2), the upper printing layer (3) and the middle adhesive layer (4) in a U shape.
3. The laser holographic anti-counterfeiting duplex anti-counterfeiting two-dimensional code according to claim 1, which is characterized in that: the tearing pieces (10) are all provided with an external protective layer (1), a strengthening layer (2), an upper printing layer (3) and a middle adhesive layer (4).
4. The laser holographic anti-counterfeiting duplex anti-counterfeiting two-dimensional code according to claim 1, which is characterized in that: the strengthening layer (2) is a polyester film, in particular to a polyester film with the thickness of 50 mu m.
5. The laser holographic anti-counterfeiting duplex anti-counterfeiting two-dimensional code according to claim 1, which is characterized in that: the external protection layer (1) is a polyester film coated with a perfluoropolyether polymer, and the thickness of the external protection layer (1) is 80 nm.
6. The laser holographic anti-counterfeiting duplex anti-counterfeiting two-dimensional code according to claim 1, which is characterized in that: and the surface of the upper printing layer (3) is positioned on the inner side of the information two-dimensional code area (11) and is printed with an information two-dimensional code.
7. The laser holographic anti-counterfeiting duplex anti-counterfeiting two-dimensional code according to claim 1, which is characterized in that: and the surface of the lower printing layer (6) is positioned on the inner side of the anti-counterfeiting two-dimensional code area (12) and is printed with an anti-counterfeiting two-dimensional code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221185175.0U CN217467888U (en) | 2022-05-16 | 2022-05-16 | Laser holographic anti-counterfeiting duplex anti-counterfeiting two-dimensional code |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221185175.0U CN217467888U (en) | 2022-05-16 | 2022-05-16 | Laser holographic anti-counterfeiting duplex anti-counterfeiting two-dimensional code |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217467888U true CN217467888U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221185175.0U Active CN217467888U (en) | 2022-05-16 | 2022-05-16 | Laser holographic anti-counterfeiting duplex anti-counterfeiting two-dimensional code |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217467888U (en) |
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2022
- 2022-05-16 CN CN202221185175.0U patent/CN217467888U/en active Active
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