Anti-counterfeiting application of RFID radio frequency label on packaging

　　RFID technology is the fastest-growing high-tech technology in the 21st century. With the integration of traditional networks, RFID technology shows huge market application potential, and is called "Internet of Things" and "Second Generation Internet". Radio Frequency Identification (RFID) technology is a non-contact automatic identification technology, which is the abbreviation of English Radio Frequency Identification

　　The computer sends instructions to make the reader work, the reader sends a radio frequency signal, and the radio frequency tag receives the radio frequency signal and converts it into current for the chip to work, reads the data stored inside, and sends it out after modulation; the antenna receives the tag feedback The information is sent to the reader, after demodulation, the label data is restored and sent to the computer for processing.

　　There are two types of RFID tags: active and passive. The passive radio frequency tag does not contain a battery. After receiving the electromagnetic signal from the reader, it is rectified to direct current for the chip to work, which can be maintenance-free. Each radio frequency tag has a unique ID number in the world, and there is a user data area for users to write information. It is light in weight, small in size, long in life, and low in price. Mass production can be achieved through reasonable processing technology. As an anti-counterfeiting label, the RFID radio frequency label is attached to the production link, combined with the original label, attached to the bottle, and then packed into the packaging box.

　　The label information is printed on the surface of the radio frequency label, and there is a permanent sticker on the back, which is directly attached to the bottle. When products are produced, RFID anti-counterfeiting radio frequency tags are placed on the corresponding positions of the products by manual or automated methods, or the tags are placed in the product packaging box.

　　This anti-counterfeiting method uses RFID technology and mass-produced integrated circuit chips and tag antennas are used on the hardware. The manufacturer is easy to manufacture, has good system reliability, and has a triple anti-counterfeiting overall design, which can meet the needs of such companies in the packaging box. Expanding anti-counterfeiting requirements on the market.

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