RFID anti-counterfeit label for river crabs

Abstract

The utility model relates to an RFID anti-counterfeit label for river crabs, which comprises a buckle area and a printing area, the two areas are respectively provided with a dotted line knife, and the layer structure of the RFID anti-counterfeit label sequentially comprises a PET film layer on the surface, a first double-sided adhesive layer, an antenna, a PET carrier layer, a second double-sided adhesive layer and release paper. Wherein the antenna is provided with a chip electrically connected with the antenna, the antenna is an annular aluminum etching antenna and forms an annular loop after being electrically connected with the chip, and the antenna and the chip are arranged in a printing area of the RFID anti-counterfeit label. The buckling area is used for buckling the whole label on the legs of river crabs, the printing area is used for printing information such as two-dimensional codes, time and producing areas, the two areas are respectively bent and attached according to respective dotted line knives during use, the fragile and anti-disassembly design is realized, an RFID dynamic product anti-counterfeiting traceability system is combined, and the counterfeiting difficulty and the cost performance are considered at the same time.

Description

Technical Field

[0001] The utility model relates to an RFID anti-counterfeiting label, in particular to an RFID anti-counterfeiting label for river crabs, which is applied to the breeding and sales industry of river crabs. Background Art

[0002] As the output of hairy crab farming has increased year by year, a huge industry scale has been formed, among which the hairy crabs from Yangcheng Lake in Jiangsu and Xinghua in Jiangsu are the main ones. Consumer demand is also increasing, and the market prospects are very good, but there are also many problems. From the consumer's perspective, there are a lot of mixed hairy crab brands on the market, and it is difficult to distinguish the true from the false, making consumers not know how to choose. In addition, with some public incidents of animal food safety in recent years, it has not only brought immeasurable disasters and economic losses to consumers. Therefore, strengthening the supervision and management of animal food safety has become a very urgent task at present. To this end, the Internet of Things technology is integrated into the breeding and sales process, and the entire breeding, transportation, and sales information is sent to consumers, so that consumers can clearly know each link, and it is convenient for market supervision and management departments to inquire.

[0003] But for now, the anti-counterfeiting of hairy crabs is still in a rather embarrassing situation, and there are no relevant technical standards. Although the agricultural product traceability system is a very effective way to supervise the quality of agricultural products, due to various reasons, especially driven by interests, counterfeit brand incidents are still emerging in an endless stream, and the existing anti-counterfeiting technology is always quickly copied by counterfeiters. The hairy crab breeding industry hates the phenomenon of being imitated, but it seems somewhat helpless. Therefore, the hairy crab industry is in urgent need of a high-tech, difficult to copy and truly effective anti-counterfeiting technology.

[0004] The existing crab ring anti-counterfeiting labels only have printed patterns and QR codes on the crab clasps. This method is easy to counterfeit, extremely easy to imitate, and can be recycled for secondary use. Market supervision is difficult, and a simple one-to-one code cannot fundamentally solve the problem of river crab counterfeiting (mainly involving food safety issues). Therefore, all information about river crabs must be traced throughout the process to allow consumers to have detailed and authentic product information, increase the difficulty of anti-counterfeiting technology, and protect the rights and interests of formal breeding and sales industries and consumers. Summary of the invention

[0005] The purpose of the utility model is to solve the defects of the prior art and design an RFID anti-counterfeiting label for hairy crabs. The RFID anti-counterfeiting label adopts a fragile and anti-disassembly design to prevent the RFID anti-counterfeiting label from being imitated or reused. In particular, it realizes the technical application of RFID anti-counterfeiting labels on hairy crabs in response to the personalized requirements of customers in the increasingly severe anti-counterfeiting environment.

[0006] The utility model is implemented as follows: an RFID anti-counterfeiting label for river crabs, characterized in that: the RFID anti-counterfeiting label includes two areas, a buckle area and a printing area, and the two areas are respectively provided with dotted line knives, the layer structure of the RFID anti-counterfeiting label sequentially includes a surface PET film layer, a first double-sided adhesive layer, an antenna, a PET carrier layer, a second double-sided adhesive layer and a release paper, wherein the antenna is provided with a chip electrically connected thereto, the antenna is a ring-shaped aluminum etching antenna, which forms a ring loop after being electrically connected to the chip, and the antenna and the chip are arranged in the printing area of ​​the RFID anti-counterfeiting label.

[0007] The buckle area used to buckle the label as a whole on the crab leg is shaped like an elongated rectangle, and a buckle area dotted line knife is arranged in the middle of the buckle area. The printing area is used to print QR code, time, origin and other information, and a printing area dotted line knife is arranged on it to divide the printing area into a first printing area and a second printing area. When in use, the buckle area is bent along the buckle area dotted line knife to encircle the crab leg and then overlap and glue it. After the printing area is bent along the print area dotted line knife, the first print area and the second print area are partially overlapped and glued together. The length of the end area of ​​the buckle area separated by the buckle area dotted line knife is greater than the length of the area connected to the print area. After the buckle area is bent, overlapped and glued along the buckle area dotted line knife, the end of the buckle area is attached to the area of ​​the print area and is between the first print area and the second print area after the print area dotted line knife is bent.

[0008] The chip is ALIEN H10 chip, the PET carrier layer is transparent PET film, the surface PET film layer is waterproof milky white PET film layer, and the first double-sided adhesive layer and the second double-sided adhesive layer are both made of high and low temperature resistant hot melt adhesive.

[0009] The internal database of the crab company is connected to the crab ring RFID tag and the UHF tag reader of the outer box, and the data of the crab ring RFID tag and the outer box label are read, written, saved and transmitted to the data center; the consumer group reads the information of the crab ring RFID tag and the outer box label, and automatically checks it with the data of the data center. From the breeding ground to the warehouse, to the distributor, the market and finally to the hands of the consumer, the RFID tag information on the hairy crab is always in communication with each data center. Each level can query and record the production information and flow direction to ensure the traceability of the hairy crab information.

[0010] In addition to sticking a small electronic tag on each hairy crab leg, corresponding positioning tags are also set inside the large product packaging, and the RFID positioning function is integrated to realize location information recording, which can further prevent the substitution of packages and the sale of goods.

[0011] The RFID dynamic product anti-counterfeiting and traceability system has the following characteristics: it uses data encryption, electronic signature and other technologies to ensure the security and integrity of stored data and network transmission data; it records the production, storage, circulation and inspection links of products in the form of codes, and the data is unique, authentic and universal. Relying on the network to share data codes, it is parsed and translated into corresponding languages ​​and texts through proprietary reader-writer equipment to provide people with different needs with reading, product authenticity inspection and traceability; it involves multiple tags and multiple readers, multiple architecture levels and multiple access interfaces, and runs through complex Internet of Things application systems such as the data collection layer, network transmission layer and middleware application layer.

[0012] The beneficial effects of the utility model are as follows: the RFID tag of the utility model adopts a fragile and anti-disassembly design, combined with an RFID dynamic product anti-counterfeiting and tracing system, while taking into account the difficulty of counterfeiting and cost-effectiveness, so that the RFID tag cannot or is inconvenient to be reused, and crackers cannot counterfeit in batches. It is suitable for mass production and processing, reduces processing costs, has both reliability and practicality, and is particularly suitable for application in river crab products, effectively protecting the interests and safety of consumers, while also safeguarding the interests of merchants themselves.

[0013] The utility model makes it possible for more commodities to join the Internet of Things. From the technical upgrade of traditional crab rings to the current RFID anti-counterfeiting tags, RFID anti-counterfeiting tags have lower costs than traditional crab rings and are more conducive to personalized mass production. They meet new anti-counterfeiting requirements such as non-removable, non-copyable, and RFID chip information encryption and non-tampering. It perfectly solves the anti-counterfeiting problem of hairy crabs, can ensure the market order of hairy crabs, and enable consumers to truly buy and eat with confidence. At the same time, market supervision departments can conduct corresponding supervision and control more effectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the layer structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the antenna structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the structure of the RFID anti-counterfeiting label of the utility model.

[0017] In the figure: 1. PET carrier layer; 2. antenna; 3. chip; 4. first double-sided adhesive layer; 5. second double-sided adhesive layer; 6. PET film layer; 7. release paper; 8. buckle area; 9. printing area; 10. dotted line knife in buckle area; 11. dotted line knife in printing area; 12. first printing area; 13. second printing area. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] According to the attached Figure 1 The utility model is an RFID anti-counterfeiting label for river crabs, and its layer structure sequentially includes a PET film layer 6 on the surface, a first double-sided adhesive layer 4, an antenna 2, a PET carrier layer 1, a second double-sided adhesive layer 5 and a release paper 7, wherein the antenna 2 is provided with a chip 3 electrically connected thereto.

[0020] The PET carrier layer 1 described in this embodiment adopts a transparent PET film, the chip 3 adopts an ALIEN H10 chip, the surface PET film layer 6 adopts a waterproof milky white PET film layer, the antenna 2 adopts an aluminum etching antenna, and the first double-sided adhesive layer 4 and the second double-sided adhesive layer 5 both adopt high and low temperature resistant hot melt adhesive.

[0021] According to the attached Figure 2 The antenna 2 of the present invention is designed as a loop antenna, which forms a loop after being electrically connected to the chip 3.

[0022] According to the attached Figure 3 The overall shape of the RFID anti-counterfeiting label described in the utility model is divided into two areas: a buckle area 8 and a printing area 9. The buckle area 8 is used to buckle the label as a whole on the crab's leg. In order to improve the anti-counterfeiting performance, the buckle area 8 is designed as a slender rectangular shape, and a buckle area dotted line knife 10 is provided in the middle of the buckle area 8. The printing area 9 is used to print QR code, time, origin and other information. A printing area dotted line knife 11 is provided to divide the printing area 9 into a first printing area 12 and a second printing area 13. The antenna 2 and chip 3 of the RFID anti-counterfeiting label are arranged in one of the printing areas. When using the anti-counterfeiting label, after peeling off the release paper, bend along the printing area dotted line knife 11, and overlap and glue the first printing area 12 and the second printing area 13 together. Due to the ultra-thin structure of the label, if the two layers of the bonded printing area are peeled off again, it is very easy to cause the antenna to break and the loop to fail, thereby causing the label to fail.

[0023] In order to further enhance the anti-counterfeiting performance, the length of the end area of ​​the buckle area 8 separated by the dotted line knife 10 of the buckle area is greater than the length of the area connected to the printing area. When in use, the buckle area 8 is first bent, laminated and pasted along the dotted line knife 10 of the buckle area, and the end of the buckle area 8 is pasted to the printing area 9, and then the printing area 9 is bent, laminated and pasted along the dotted line knife 11 of the printing area. At this time, the printing area 9 adheres the end of the buckle area 8 to the middle of the two layers of printing areas after bending. In this way, after the RFID anti-counterfeiting label described in the utility model is used, the easy-to-tear design of the two dotted line knives, combined with the end of the buckle area 8, is not easy to be peeled off, which eliminates the possibility of the label being removed and reused, and ensures the anti-counterfeiting effect.

[0024] The manufacturing steps of the utility model are as follows:

[0025] 1. Antenna manufacturing: The antenna is made of aluminum. In order to facilitate antenna manufacturing and patch mass production, the antenna is first designed for layout. The carrier layer of the antenna is made of transparent PET film layer, and the aluminum etched antenna is produced in conjunction with the etching process. In order to facilitate accurate positioning in mass production of equipment, several black aluminum block marks are set on both sides of the PET carrier layer as positioning marks for the laminating machine label.

[0026] 2. Chip binding: At the SMT machine station, the antenna is positioned with a camera, and the driving wheel of the equipment is used to pull the antenna for tape feeding. Under the positioning of the camera, glue (DELO268 conductive glue) is applied to the antenna binding point. The mechanical arm of the equipment picks up a chip die from the wafer and places it on the glue. The subsequent process sets the heating head temperature, pressure and curing time according to the process requirements, cures the chip on the antenna, and forms a conductive loop.

[0027] 3. Electrical performance test: Move the products obtained from the above manufacturing to the test module station, test the electrical performance and performance consistency of the inlay bound with the chip, collect the chip TID data for archiving, and mark the inlay with poor performance with ink.

[0028] 4. Rewinding: Rewind the finished inlay (pre-laminated product with chip and antenna), and add padding paper to separate the chips to prevent electrical failure after chip extrusion.

[0029] 5. Make label die-cutters: According to the label shape and size designed for the application scenario, make the corresponding die-cutters. Figure 3 The dotted part on the label is a dotted knife, which is a fragile design added to prevent the label from being reused later.

[0030] 6. Label production: A laminating machine is used for label production. First, the label surface material is a milky white PET film layer, which is not only waterproof but also can be printed on the surface, which is convenient for subsequent printing of QR codes, dates, places of origin and other marking information. The second double-sided adhesive layer is also printed with a black mark on the release paper of the non-peeling layer for easy alignment. The release paper with a black mark is installed on the upper shaft of the laminating machine and passes through the correction module. The milky white PET film roll is installed on the lower shaft and also passes through the correction module. The inlay produced by the placement machine is installed on the middle shaft and also passes through the correction module. One layer of the first double-sided adhesive layer (the side without printing) is peeled off, so that the positions of the latex white PET film layer with glue, INLAY, and the second double-sided adhesive layer with a black printed surface are registered and compounded together. The compounded materials enter the die-cutting knife together, and a single label is cut out according to the designed die-cutting knife. Waste materials are eliminated and the remaining good labels are collected. The labels produced are passed through the electrical performance test replacement machine. All labels are tested for electrical performance, and the bad labels are removed and replaced with good labels.

[0031] The equipment used in the production process of the utility model includes a Mühlbauer binding machine and a Hardson compound machine.

[0032] According to the attached Figure 3 The finished product labels can be loaded into the printer (SATO personalized label printer is used in this embodiment) and EPC editing is performed through the corresponding software, and the corresponding QR code, 16-bit incremental code and origin information are printed out in the second printing area 13 of the utility model. Finally, the packing staff can confirm the label writing information and the packing quantity through the handheld reader. Consumers and market supervision departments can scan the QR code or the dedicated RFID handheld reader through the mobile phone to enter the background database website to query the entire process monitoring of the hairy crab source, sorting, packaging, transportation, and terminal distribution.

[0033] While using RFID technology to ensure the "uniqueness" of hairy crabs, the utility model defines the material of the label as a fragile paper self-adhesive electronic label in order to prevent counterfeiters from recycling it. This material is basically in a leading position in the packaging of domestic ultra-high frequency labels. Through repeated tests and continuous adjustment of the layout of the label antenna, it can eventually meet the current actual production requirements. The RFID electronic label of the utility model is pasted to the crab legs, so that it is destroyed when torn. When the product is sold or consumed, it can be destroyed once (the process is irreversible), which effectively prevents counterfeiters from recycling it.

Claims

1. An RFID anti-counterfeiting label for river crabs, characterized by: The RFID anti-counterfeiting label includes two areas, a buckle area and a printing area, and the two areas are respectively provided with dotted line knives. The layer structure of the RFID anti-counterfeiting label includes a PET film layer on the surface, a first double-sided adhesive layer, an antenna, a PET carrier layer, a second double-sided adhesive layer and a release paper in sequence, wherein the antenna is provided with a chip electrically connected to it, and the antenna is a ring-shaped aluminum etched antenna, which forms a ring loop after being electrically connected to the chip, and the antenna and the chip are arranged in the printing area of ​​the RFID anti-counterfeiting label.

2. The RFID anti-counterfeiting label for river crabs according to claim 1, characterized in that: The chip is ALIEN H10 chip, the PET carrier layer is transparent PET film, the surface PET film layer is waterproof milky white PET film layer, and the first double-sided adhesive layer and the second double-sided adhesive layer are both made of high and low temperature resistant hot melt adhesive.

3. The RFID anti-counterfeiting label for river crabs according to claim 1, characterized in that: The buckle area used to buckle the label as a whole on the crab's leg is shaped like a slender rectangle, and a buckle area dotted line knife is arranged in the middle of the buckle area. The printing area is used to print the QR code, time, and origin information, and is provided with a printing area dotted line knife, which divides the printing area into a first printing area and a second printing area. When in use, the buckle area is bent along the buckle area dotted line knife and then looped around the crab leg and then overlapped and glued. After the printing area is bent along the printing area dotted line knife, the first printing area and the second printing area are partially overlapped and glued together.

4. An RFID anti-counterfeit label for river crabs according to claim 1 or 3, characterized in that: The length of the end area of ​​the buckle area separated by the dotted line knife in the buckle area is greater than the length of the area connected to the printing area. After the buckle area is bent, laminated and glued along the dotted line knife in the buckle area, the end of the buckle area is attached to the area of ​​the printing area and is between the first printing area and the second printing area after being bent along the dotted line knife in the printing area.

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