CN216486486U - NFC prevents shifting label - Google Patents
NFC prevents shifting label Download PDFInfo
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- CN216486486U CN216486486U CN202123437986.3U CN202123437986U CN216486486U CN 216486486 U CN216486486 U CN 216486486U CN 202123437986 U CN202123437986 U CN 202123437986U CN 216486486 U CN216486486 U CN 216486486U
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Abstract
The embodiment of the utility model relates to a NFC prevents shifting label, including the stratum basale, have first incision; the antenna and the chip are adhered to the substrate layer; the antenna is electrically connected with the chip; the covering layer is provided with a second cut, and the second cut corresponds to the first cut in position; the covering layer covers the antenna and the chip and corresponds to the substrate layer; when the base layer and the covering layer are torn along the first cut and the second cut, the antenna contained between the base layer and the covering layer is torn along with the base layer and the covering layer, so that the antenna cannot excite an excitation electric field signal generated by an external Near Field Communication (NFC) reader-writer, the chip cannot be powered on, and the chip cannot respond to a wireless signal of the NFC reader-writer. This NFC prevents shifting label can effectively prevent to be shifted, has reduced the risk of being duplicated, has promoted its anti-fake effect.
Description
Technical Field
The utility model relates to a NFC label technical field especially relates to a NFC prevents shifting label.
Background
As the overall value of cigarette production increases, the counterfeit cigarette market is continually banned and the market size is increasing. The anti-counterfeiting technology adopted in the tobacco industry mainly comprises three-dimensional holographic films, fluorescent cipher anti-counterfeiting, variable frequency ink anti-counterfeiting, light variable ink anti-counterfeiting, package printing process anti-counterfeiting, tipping paper decoration anti-counterfeiting and the like, and high-grade cigarettes even adopt multiple anti-counterfeiting technologies to be combined. However, these techniques add significant cost to tobacco and have little effect. Therefore, the anti-counterfeiting technology mostly stays at the visual level, which results in high reproducibility, difficult memory and identification of the anti-counterfeiting technology.
Development of Near Field Communication (NFC) technology enables an NFC tag to be matched with a secure encryption system, so that an anti-counterfeiting tracing purpose can be effectively achieved, but the NFC tag has a risk of being transferred. For example, the NFC label is peeled off from the real cigarette and placed on the fake cigarette, and the cigarette product information obtained by the induction of the NFC electronic label is the original product information of the real cigarette, so that real effective anti-counterfeiting can not be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a NFC prevents shifting label, this NFC prevents shifting label can prevent effectively that the label from being shifted through tearing the mode that destroys promptly, has reduced the risk that the label was duplicated, has promoted the anti-fake effect of NFC label.
In order to achieve the above object, the utility model discloses an NFC prevents shifting label is provided to the first aspect, NFC prevents shifting label includes:
a base layer having a first incision; the antenna and the chip are adhered to the substrate layer; the antenna is electrically connected with the chip;
a covering layer having a second cut corresponding in position to the first cut; the covering layer covers the antenna and the chip and corresponds to the substrate layer;
when the base layer and the covering layer are torn along the first cut and the second cut, the antenna contained between the base layer and the covering layer is torn, so that the antenna cannot excite an excitation electric field signal generated by an external Near Field Communication (NFC) reader-writer, the chip cannot be electrified, and the chip cannot respond to a wireless signal of the NFC reader-writer.
Preferably, the substrate layer is made of paper metal aluminum peritoneum material.
Preferably, the surface of the covering layer has a plurality of die-cut line-shaped structures.
Preferably, the shape of the substrate layer is rectangular or square; the first cut is arranged along any one or more symmetrical axes of a rectangle or a square; or in a direction parallel to the symmetry axis of said rectangle or square.
Preferably, the shape of the base layer is triangular; the first incision is arranged on the connecting line of three vertexes of the triangle to the central line.
Preferably, the base layer is heart-shaped; the first cut is arranged on the longitudinal central line of the heart shape; the shape of the substrate layer is circular or oval; the first cut is arranged along the circumference of the circle or the ellipse.
The utility model discloses the second aspect provides a NFC prevents shifting label, NFC prevents shifting label includes:
a substrate layer accommodating the fixed-area antenna and the chip; the fixed area antenna is electrically connected with the chip;
a transfer area antenna layer accommodating the transfer area antenna; the transfer area antenna is bridged with the fixed area antenna;
the covering layer covers the upper surface of the antenna layer of the transfer area and corresponds to the base layer;
when the covering layer is uncovered, the transfer area antenna layer connected with the covering layer is simultaneously uncovered, so that the bridge connection between the transfer area antenna on the transfer area antenna layer and the fixed area antenna on the base layer is disconnected;
the transfer area antenna cannot transmit an excitation electric field signal generated by an external Near Field Communication (NFC) reader-writer to the fixed area antenna, so that the fixed area antenna cannot power on the chip, and the chip cannot respond to a wireless signal of the NFC reader-writer.
Preferably, the material of the base layer is polyethylene terephthalate (PET).
Preferably, an adhesive structure layer is arranged between the covering layer and the transfer area antenna layer.
Preferably, the back of the base layer is provided with an anti-transfer adhesive layer, and when the anti-transfer adhesive layer is heated, the connection between the anti-transfer adhesive layer and the pasting object is reinforced.
The embodiment of the utility model provides a pair of NFC prevents shifting label, through set up the incision on the corresponding position at stratum basale and overburden, when tearing stratum basale and overburden along the incision for the antenna of holding between stratum basale and overburden is torn, thereby makes the antenna can't stimulate the excitation electric field signal that the NFC read write line of outside produced, can't power on for the chip from this, makes the chip can't respond to the radio signal of NFC read write line. This kind tears the mode of destroying promptly, can prevent effectively that NFC from preventing that the label that shifts is transferred, has reduced NFC and has prevented that the risk that the label that shifts is copied has promoted NFC and has prevented the anti-fake effect that shifts the label.
Drawings
Fig. 1 is a schematic structural view of an NFC anti-transfer tag according to a first embodiment of the present invention;
fig. 2 is a schematic view of an application scenario of an NFC anti-transfer tag according to a first embodiment of the present invention;
fig. 3 is a schematic structural view of an NFC anti-transfer tag according to a second embodiment of the present invention;
fig. 4 is an effect schematic diagram of the NFC anti-transfer label tearing state provided by the second embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
The embodiment of the utility model provides a pair of NFC prevents shifting label can use on multiple product package, has solved the problem that the anti-fake effect is little that the NFC label was brought by the transfer.
Example one
Fig. 1 is the utility model provides a structural schematic diagram that NFC prevents shifting label that NFC provided, as shown in fig. 1, the utility model provides a NFC prevents shifting label that NFC includes that one provides: a base layer 1 and a cover layer 2.
The substrate layer 1 has a first incision 11. In order to make the convenient shredding of NFC anti-migration label to have good waterproof dustproof performance, stratum basale 1 preferably adopts paper metal aluminium peritoneum material to realize. The paper metal aluminum peritoneal membrane material piece has high flexibility, and the NFC transfer prevention label can be adhered to the surface of product packaging in any shape, such as product packaging in a plane structure or a curved surface structure.
It can be understood that the shape of the substrate layer 1 is various, the position and the number of the first cuts 11 can be one or more, and the first cuts 11 can be arranged at different positions of the substrate layer 1 with different shapes, so that the requirement that the NFC anti-transfer label is damaged no matter which direction the NFC anti-transfer label is torn off is met.
By way of example and not limitation, the shape of the substrate layer 1 may in particular be rectangular or square. The first cut 11 may be arranged along any one or more symmetry axes of a rectangle or a square; or in a direction parallel to the axis of symmetry of the rectangle or square. The first cut 11 may be shaped like a Chinese character 'yi', 'mi', 'cross', an 'X', etc. As shown in fig. 1, in this example, the shape of the base layer 1 is a rectangle, and the first notch 11 is provided along a symmetry axis in the lateral direction of the rectangle.
The shape of the substrate layer 1 may also be triangular. The first cut 11 may be provided on a line connecting three vertices of the triangle to the center line.
The shape of the substrate layer 1 may also be heart-shaped. The first incision 11 may be provided on the longitudinal centerline of the heart shape.
The shape of the substrate layer 1 may also be circular or oval. The first cut 11 is arranged along the circumference of a circle or an ellipse.
The antenna 12 and the chip 13 are attached to the substrate layer 1 by means of a conductive glue or transfer-proof glue. The antenna 12 is used for receiving or transmitting radio frequency signals. In a preferred scheme, the antenna 12 has an easy-to-break structure (not shown in the figure), so that when the NFC anti-rotation tag is torn down, the antenna 12 is easily torn down from the easy-to-break structure, so that the NFC anti-rotation tag is scrapped, and the anti-rotation effect of the NFC anti-rotation tag is realized. The antenna 12 may specifically adopt one of an aluminum antenna, a copper antenna and a silver paste antenna. The chip 13 stores information, and information interaction is realized. It is well known to those skilled in the art that the chip 13 has a unique electronic code therein for implementing an anti-counterfeiting function. The antenna 12 and the chip 13 are electrically connected. Specifically, the antenna 12 is connected to both sides of the chip 13, so that the chip 13 and the antenna 12 form a current loop.
The back of stratum basale 1 has prevents changeing the glue film (not shown in the figure), makes things convenient for NFC to prevent changeing the label when using, carries out the adhesion. When being heated to preventing shifting the glue film, prevent shifting the glue film and paste the connection between the object and can consolidate, that is to say adopt the mode of hot blast or other modes, also can not peel off NFC prevents shifting label and product to realize NFC prevents shifting the effect of preventing of label. In this example, the sticking object is illustrated by a cigarette case.
To facilitate the tearing off of the NFC anti-transfer label, the cover layer 2 has a second cut 21. The second cut 21 corresponds in position to the first cut 11. The cover layer 2 covers the antenna 12 and the chip 13, and corresponds to the base layer 1. Wherein the shape of the cover layer 2 corresponds to the shape of the substrate layer 1 and the position and shape of the second incision 21 both correspond to the first incision 11.
In an optional scheme, in order to prevent that the NFC anti-transfer label is easily torn off for reuse, the surface of the covering layer 2 has a plurality of die-cutting line-shaped structures, so that the NFC anti-transfer label is damaged while being torn off, and the problem that the label is torn off for reuse is solved.
The embodiment of the present invention provides a structure of NFC anti-rotation tag, which introduces its working principle below.
When the substrate layer 1 and the cover layer 2 are torn along the first notch 11 and the second notch 21, the antenna 12 accommodated between the substrate layer 1 and the cover layer 2 is torn along with the substrate layer, so that the antenna 12 cannot excite an excitation electric field signal generated by an external NFC reader, a current loop between the antenna 12 and the chip 13 is disconnected, the chip 13 cannot be powered on, and the chip 13 cannot respond to a wireless signal of the NFC reader.
Fig. 2 shows that the NFC anti-transfer label is applied to the strip-shaped cigarette case, and the NFC anti-transfer label is adhered to the upper opening and the lower opening of the strip-shaped cigarette case, so that the NFC anti-transfer label can be torn down when the cigarette case is opened, or the NFC anti-transfer label can be torn down before the cigarette case is opened, so that the antenna is broken, and the anti-transfer effect is achieved.
It can be understood that the pasting position of the NFC anti-transfer label can be determined according to actual requirements, and the label can be torn down as long as the requirement of opening the package is met, which is not specifically limited herein. Certainly, the NFC anti-transfer label is not limited to be applied to the tobacco industry, and can also be applied to product packaging boxes in industries such as daily necessities and food, so that a real anti-counterfeiting effect is achieved on products.
The embodiment of the utility model provides a pair of NFC prevents shifting label, through set up the incision on the corresponding position at stratum basale and overburden, when tearing stratum basale and overburden along the incision for the antenna of holding between stratum basale and overburden is torn, thereby makes the antenna can't stimulate the excitation electric field signal that the NFC read write line of outside produced, can't power on for the chip from this, makes the chip can't respond to the radio signal of NFC read write line. This kind tears the mode of destroying promptly, can prevent effectively that NFC from preventing that the label that shifts is transferred, has reduced NFC and has prevented that the risk that the label that shifts is copied has promoted NFC and has prevented the anti-fake effect that shifts the label.
Example two
Fig. 3 is the structural schematic diagram of the NFC anti-transfer label provided by embodiment two of the present invention, as shown in fig. 3, the embodiment of the present invention provides an NFC anti-transfer label including: a base layer 1, a transfer area antenna layer 3 and a cover layer 2.
The substrate layer 1 is preferably a piece of polyethylene terephthalate PET material.
The back of the substrate layer 1 has an anti-migration glue layer (not shown). The function of the anti-transfer glue layer is described in detail in the first embodiment, and is not described herein again.
The substrate layer 1 accommodates a fixed-area antenna 10, indicated by a solid line outside the circle in fig. 3, and a chip 13. The fixed-area antenna 10 and the chip 13 are electrically connected. The connection method of the fixed-area antenna 10, the chip 13 and the substrate layer 1 is the same as the connection method of the antenna 12, the chip 13 and the substrate layer 1 in the first embodiment. The material and function of the fixed-area antenna 10 are the same as those described in the first embodiment, and are not described again here.
The transition area antenna layer 3 is located above the base layer 1, and the transition area antenna layer 3 accommodates a transition area antenna 31, which is indicated by a solid line inside a circle in fig. 3. The transition area antenna 31 bridges the fixed area antenna 10 so that a current loop is formed between the transition area antenna 31, the fixed area antenna 10 and the chip 13.
The cover layer 2 covers the upper side of the transfer area antenna layer 3 and corresponds to the base layer 1. An adhesive structure layer (not shown) is provided between the cover layer 2 and the transfer area antenna layer 3.
The utility model provides a second NFC prevents structure of shifting label that embodiment provides introduces its theory of operation below.
When the cover layer 2 is uncovered, the transfer area antenna layer 3 connected with the cover layer 2 is simultaneously uncovered, so that the bridge connection between the transfer area antenna 31 on the transfer area antenna layer 3 and the fixed area antenna 10 on the base layer 1 is broken, and the current loop between the fixed area antennas 10, the transfer area antenna 31 and the chip 13 is broken.
When the transfer area antenna 31 cannot transmit an excitation electric field signal generated by an external NFC reader to the fixed area antenna 10, the fixed area antenna 10 cannot power up the chip, and thus the chip 13 cannot respond to a wireless signal of the NFC reader.
Fig. 4 is the effect sketch map of the NFC anti-transfer label tearing state provided by embodiment two of the present invention, as shown in fig. 4, when the NFC anti-transfer label is torn, the bridging disconnection between the transfer area antenna and the fixed area antenna of the label is made, and the anti-transfer effect is achieved.
The embodiment of the utility model provides a NFC prevents shifting label, through set up fixed area antenna and chip on the stratum basale, set up the transfer district antenna on the transfer district antenna layer, when revealing the overburden, make the bridging disconnection between transfer district antenna and the fixed area antenna of holding between stratum basale and overburden, thereby make the transfer district antenna can't be with the excitation electric field signal that outside NFC read write line produced, send the fixed area antenna to, make the fixed area antenna can't give the chip power-on, thereby make chip 13 can't respond the radio signal of NFC read write line. This kind tears the mode of destroying promptly, can prevent effectively that NFC from preventing that the transfer label is transferred, has strengthened NFC and has prevented the anti-fake effect of transfer label.
The above embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only for the specific embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. An NFC anti-transfer tag, comprising:
a base layer having a first incision; the antenna and the chip are adhered to the substrate layer; the antenna is electrically connected with the chip;
a covering layer having a second cut corresponding in position to the first cut; the covering layer covers the antenna and the chip and corresponds to the substrate layer;
when the substrate layer and the covering layer are torn along the first cut and the second cut, the antenna contained between the substrate layer and the covering layer is torn, so that the antenna cannot excite an excitation electric field signal generated by an external Near Field Communication (NFC) reader-writer, the chip cannot be electrified, and the chip cannot respond to a wireless signal of the NFC reader-writer.
2. The NFC anti-transfer label of claim 1, wherein the base layer is implemented with a paper aluminum foil material.
3. The NFC anti-transfer label according to claim 1, wherein the surface of the cover layer has a plurality of die cut line stripe structures.
4. The NFC anti-transfer label of claim 1, wherein the base layer is rectangular or square in shape; the first cut is arranged along any one or more symmetrical axes of a rectangle or a square; or in a direction parallel to the symmetry axis of said rectangle or square.
5. The NFC anti-transfer label of claim 1, wherein the base layer is triangular in shape; the first incision is arranged on a connecting line of three vertexes of the triangle to the center line.
6. The NFC anti-transfer label of claim 1, wherein the base layer is heart-shaped; the first cut is arranged on the longitudinal central line of the heart shape; the shape of the substrate layer is circular or oval; the first cut is arranged along the circumference of the circle or the ellipse.
7. An NFC anti-transfer tag, comprising:
a substrate layer accommodating the fixed-area antenna and the chip; the fixed area antenna is electrically connected with the chip;
a transfer area antenna layer accommodating the transfer area antenna; the transfer area antenna is bridged with the fixed area antenna;
the covering layer covers the upper surface of the antenna layer of the transfer area and corresponds to the base layer;
when the covering layer is uncovered, the transfer area antenna layer connected with the covering layer is simultaneously uncovered, so that the bridge connection between the transfer area antenna on the transfer area antenna layer and the fixed area antenna on the base layer is disconnected;
the transfer area antenna cannot transmit an excitation electric field signal generated by an external Near Field Communication (NFC) reader-writer to the fixed area antenna, so that the fixed area antenna cannot power on the chip, and the chip cannot respond to a wireless signal of the NFC reader-writer.
8. The NFC anti-transfer label of claim 7, wherein the substrate layer is polyethylene terephthalate (PET).
9. The NFC anti-transfer tag of claim 7, wherein an adhesive structure layer is between the cover layer and the transfer zone antenna layer.
10. The NFC transfer-resistant label according to claim 1 or claim 7 wherein the back of the substrate layer has a transfer-resistant glue layer, and when the transfer-resistant glue layer is heated, the connection between the transfer-resistant glue layer and the object to be adhered is reinforced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123437986.3U CN216486486U (en) | 2021-12-31 | 2021-12-31 | NFC prevents shifting label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123437986.3U CN216486486U (en) | 2021-12-31 | 2021-12-31 | NFC prevents shifting label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216486486U true CN216486486U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123437986.3U Active CN216486486U (en) | 2021-12-31 | 2021-12-31 | NFC prevents shifting label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216486486U (en) |
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2021
- 2021-12-31 CN CN202123437986.3U patent/CN216486486U/en active Active
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