CN210955158U - Local fragile RFID antifalsification label - Google Patents
Local fragile RFID antifalsification label Download PDFInfo
- Publication number
- CN210955158U CN210955158U CN201922329792.8U CN201922329792U CN210955158U CN 210955158 U CN210955158 U CN 210955158U CN 201922329792 U CN201922329792 U CN 201922329792U CN 210955158 U CN210955158 U CN 210955158U
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- layer
- fragile
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- antenna
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- 239000010410 layer Substances 0.000 claims abstract description 63
- 239000000123 paper Substances 0.000 claims abstract description 28
- 239000012790 adhesive layer Substances 0.000 claims abstract description 13
- 239000000853 adhesive Substances 0.000 claims abstract description 9
- 230000001070 adhesive effect Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000002344 surface layer Substances 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003921 oil Substances 0.000 claims abstract description 5
- 239000010703 silicon Substances 0.000 claims abstract description 5
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 5
- 239000011086 glassine Substances 0.000 claims abstract description 4
- 238000005530 etching Methods 0.000 claims abstract description 3
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 229920002545 silicone oil Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000004925 Acrylic resin Substances 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- LZBCVRCTAYKYHR-UHFFFAOYSA-N acetic acid;chloroethene Chemical compound ClC=C.CC(O)=O LZBCVRCTAYKYHR-UHFFFAOYSA-N 0.000 claims 1
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a local breakable RFID antifalsification label, including top-down's surface course, substrate layer, silicon oil layer, breakable layer, antenna layer, chip, gluing layer and base stock. The surface layer adopts coated paper, synthetic paper or printable PET; the base material layer adopts PET; the silicon oil layer is locally coated between the lower surface of the base material layer and the upper surface of the fragile layer, and the coated position takes the chip as the center and is 5-10 mm wider than the edge of the chip; the fragile layer is coated on the back of the antenna layer; the antenna layer is an aluminum etching antenna; the chip is fixed on the front surface of the antenna layer through an adhesive; the adhesive layer is coated on the upper surface of the base paper and is made of strong environment-friendly water-based adhesive; the base paper is glassine release paper or release film and is connected with the chip through an adhesive layer. Utility model's local breakable RFID antifalsification label has the characteristics that can not completely peel off, can not recycle after pasting.
Description
Technical Field
The utility model relates to a local breakable RFID antifalsification label.
Background
Along with the increasingly strong protection consciousness of manufacturers on products, the anti-counterfeiting mark is indispensable, and consumers can purchase goods safely while the benefits of the manufacturers are guaranteed. At present, many people make high-imitation products or fake goods to deceive consumers, the rights and interests of consumers are damaged, and therefore the anti-counterfeiting function is indispensable. The RFID technology plays an important role in the anti-counterfeiting field, and plays a role in marking a specific commodity by embedding an RFID electronic tag into the commodity. The anti-counterfeiting label is used for exchanging information with a reader-writer through a radio frequency signal, manual intervention is not needed in identification, and therefore the anti-counterfeiting label plays an anti-counterfeiting role, and the application field of the anti-counterfeiting label is more and more extensive. The existing RFID label is commonly used PET base material, which can not be destroyed when being torn off, can be easily transferred to a fake and fake product for reuse, cannot play the role of frangibility and anti-counterfeiting, and damages the legal rights and interests of merchants and consumers. There are some labels using fragile paper and fragile antenna, which cause problems of large loss and low production yield in production due to the particularity of the material.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect and provide a local breakable RFID antifalsification label, it has can not completely peel off after pasting, can not reuse characteristics, can effectively prevent the secondary and shift.
The purpose of the utility model is realized like this: a local fragile RFID anti-counterfeit label comprises a surface layer, a substrate layer, a silicone oil layer, a fragile layer, an antenna layer, a chip, an adhesive layer and base paper from top to bottom; wherein,
the surface layer is made of coated paper, synthetic paper or printable PET, and the upper surface of the surface layer is printed or printed with character information, patterns, logos and identification codes related to products;
the substrate layer is made of PET;
the silicon oil layer is locally coated between the lower surface of the base material layer and the upper surface of the fragile layer, and the coating position takes the chip as the center and is 5-10 mm wider than the edge of the chip;
the fragile layer is coated on the back of the antenna layer;
the antenna layer is an aluminum etching antenna;
the chip is fixed on the front surface of the antenna layer through an adhesive;
the adhesive layer is coated on the upper surface of the base paper and is made of strong environment-friendly water-based adhesive;
the base paper is made of glassine release paper or release film and is connected with the chip through an adhesive layer.
The local fragile RFID anti-counterfeiting label is characterized in that the thickness of the substrate layer is 38-50 μm.
The local fragile RFID anti-counterfeit label is characterized in that the thickness of the aluminum wire of the antenna layer is 10 μm.
The local fragile RFID anti-counterfeit label is characterized in that the fragile layer is a fragile film formed by coating one or more of water-based polyurethane emulsion and vinyl chloride-vinyl acetate copolymer, chlorine-meta-resin or acrylate resin on the back of the antenna layer after preparation, and the coating amount is 4-12 g/m2。
The local fragile RFID anti-counterfeit label is characterized in that the release force of the base paper is 25-50 g.
The utility model discloses a local breakable RFID antifalsification label's characteristics are: the adhesive tape can not be completely peeled off and recycled after being pasted, can effectively prevent secondary transfer and repeated use, and has the advantages of simple structure, stable process, high production efficiency and convenient use.
Drawings
Fig. 1 is a cross-sectional view of the local fragile RFID anti-counterfeit label of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1, the local fragile RFID anti-counterfeit label of the present invention includes a surface layer 1, a substrate layer 2, a silicone oil layer 3, a fragile layer 4, an antenna layer 5, a chip 6, an adhesive layer 7, and a base paper 8 from top to bottom; wherein,
the surface layer 1 is made of coated paper, synthetic paper or printable PET, and information such as characters, patterns, logo, bar codes and two-dimensional codes related to products is printed or printed on the upper surface of the surface layer 1;
the base material layer 2 adopts PET with the thickness of 38-50 μm;
the silicon oil layer 3 is locally coated between the lower surface of the base material layer 2 and the upper surface of the fragile layer 4, the coating position takes the chip 6 as the center, and the width of the coating position is 5-10 mm larger than the edge of the chip 6;
the fragile layer 4 is made of water-based polyurethaneThe emulsion and one or more of vinyl chloride-vinyl acetate resin, chlorine partial resin or acrylate resin are prepared and then coated on a fragile film formed on the back surface of the antenna layer 5, and the coating weight is 4-12 g/m2；
The antenna layer 5 is an aluminum etched antenna, and the thickness of an aluminum wire is 10 μm;
the chip 6 is fixed on the front surface of the antenna layer 5 through an adhesive;
the adhesive layer 7 is coated on the upper surface of the base paper 8, and the adhesive layer 7 is made of strong environment-friendly water-based adhesive;
the base paper 8 adopts glassine release paper or release film and is connected with the chip 6 through the adhesive layer 7, and the release force of the base paper 8 is 25-50 g.
The utility model discloses a local breakable RFID antifalsification label has following characteristics: when the label is peeled off from the base paper 8 and is attached to an attached object (a commodity or a package), the bonding strength of the adhesive layer 7 and the attached object is far greater than the adhesive force between the fragile layer 4 coated with silicone oil and the base material layer 2, when the label is uncovered, the place without the silicone oil layer 3 is likely to be completely uncovered, but when the label is uncovered to the place coated with the silicone oil layer 3, the fragile layer 4 is broken with the antenna layer 5, but the chip area is left on the attached object, and the broken antenna is uncovered, once the feed loop of the antenna is damaged, the label is damaged, and the chip 6 cannot be normally identified by an RFID reader-writer, so that the fragile anti-counterfeiting effect is achieved, and various losses and disputes can be effectively avoided.
The utility model discloses a local breakable RFID antifalsification label has can not completely peel off after pasting, can not recycle's characteristics, can effectively prevent secondary transfer, used repeatedly to simple structure, stable in process, production is high-efficient, convenient to use.
The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, therefore, all equivalent technical solutions should also belong to the scope of the present invention, and should be defined by the claims.
Claims (5)
1. A local fragile RFID anti-counterfeit label comprises a surface layer, a substrate layer, a silicone oil layer, a fragile layer, an antenna layer, a chip, an adhesive layer and base paper from top to bottom; it is characterized in that the preparation method is characterized in that,
the surface layer adopts coated paper, synthetic paper or printable PET;
the substrate layer is made of PET;
the silicon oil layer is locally coated between the lower surface of the base material layer and the upper surface of the fragile layer, and the coating position takes the chip as the center and is 5-10 mm wider than the edge of the chip;
the fragile layer is coated on the back of the antenna layer;
the antenna layer is an aluminum etching antenna;
the chip is fixed on the front surface of the antenna layer through an adhesive;
the adhesive layer is coated on the upper surface of the base paper and is made of strong environment-friendly water-based adhesive;
the base paper is made of glassine release paper or release film and is connected with the chip through an adhesive layer.
2. The partially fragile RFID anti-counterfeit label according to claim 1, wherein the thickness of the substrate layer is 38 μm to 50 μm.
3. The partially fragile RFID security tag of claim 1, wherein the thickness of the aluminum wire of the antenna layer is 10 μ ι η.
4. The local fragile RFID anti-counterfeit label according to claim 1, wherein the fragile layer is a fragile film formed by coating one of a water-based polyurethane emulsion and a vinyl chloride-acetate resin, a chlorine-meta-resin or an acrylate resin on the back surface of the antenna layer, and the coating amount is 4-12 g/m2。
5. The partially fragile RFID anti-counterfeit label according to claim 1, wherein the release force of the base paper is 25-50 g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922329792.8U CN210955158U (en) | 2019-12-23 | 2019-12-23 | Local fragile RFID antifalsification label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922329792.8U CN210955158U (en) | 2019-12-23 | 2019-12-23 | Local fragile RFID antifalsification label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210955158U true CN210955158U (en) | 2020-07-07 |
Family
ID=71383058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922329792.8U Active CN210955158U (en) | 2019-12-23 | 2019-12-23 | Local fragile RFID antifalsification label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210955158U (en) |
-
2019
- 2019-12-23 CN CN201922329792.8U patent/CN210955158U/en active Active
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