Anti-counterfeiting label

Abstract

The invention relates to an anti-counterfeiting label, which comprises a substrate, an anti-counterfeiting chip and a detection chip, wherein the substrate is used for bearing the anti-counterfeitingchip and the detection chip; the anti-counterfeiting chip is provided with a first antenna for performing communication through the first antenna for anti-counterfeiting authentication, a first chip identification number is stored in the anti-counterfeiting chip, and the first chip identification number can be transmitted in the case of communication; the detection chip is provided with a second antenna for performing communication through the second antenna, a second chip identification number is stored in the detection chip, and the second chip identification number can be transmitted in thecase of communication, the detection chip is also provided with a short circuit line for enabling the detection chip not to work due to short circuit, and when the short circuit line is cutoff, the detection chip can work. Through the anti-counterfeiting label, transfer prevention, chip reliable invalidation, hard copy and unlimited anti-counterfeiting authentication before unpacking and the likecan be realized. The invention also relates to a method of operating the anti-counterfeiting chip and an anti-counterfeiting package.

Description

technical field [0001] The present invention generally relates to anti-counterfeiting technology, in particular to an anti-counterfeiting chip and its corresponding operating method. The invention also relates to an anti-counterfeiting package. Background technique [0002] Counterfeit and shoddy products, especially counterfeit and shoddy food, on the one hand endanger the health of consumers, and on the other hand, cause losses to enterprises that produce authentic products, such as reduced sales and reputation. How to put an end to fake and shoddy products as much as possible has become a goal pursued by many enterprises. [0003] The current anti-counterfeiting methods mainly include the following: (1) printed anti-counterfeiting labels, such as laser anti-counterfeiting labels or two-dimensional codes, which have the advantages of low price and easy manufacture, but the disadvantage is that they are easy to be copied as a printed matter; (2) universal RFID anti-counte...

AI Technical Summary

Problems solved by technology

[0003] The current anti-counterfeiting methods mainly include the following: (1) printed anti-counterfeiting labels, such as laser anti-counterfeiting labels or two-dimensional codes, which have the advantages of low price and easy manufacture, but the disadvantage is that they are easy to be copied as a printed matter; (2) universal RFID anti-counterfeiting label has the advantage of good anti-counterfeiting effect, but the disadvantage is that it may be reused, and even if anti-transfer measures such as shredding paper or installing the label at the interface to destroy the label after opening the package, counterfeiters still The purpose of counterfeiting can be achieved by purchasing the same chip; (3) Security chip labels using encryption algorithms, this type of label has better anti-counterfeiting effect, but the disadvantage is that it must be used with anti-transfer means that can destroy the security chip itself, otherwise it is still possible To be reused, however, the design of opening the package and necessarily destroying the chip itself is complex and unreliable

Images