Anti-counterfeit label, verification method of anti-counterfeit label and generation method of anti-counterfeit label

Abstract

The invention provides an anti-counterfeiting label, a verification method of the anti-counterfeiting label and a generation method of the anti-counterfeiting label. The anti-counterfeiting label comprises at least one anti-counterfeiting identification layer and a transparent phase layer. Each anti-counterfeiting identification layer is provided with an identification pattern which is associatedwith product identification and provided with encryption information, and the identification pattern on each anti-counterfeiting identification layer is an encrypted disordered pattern. The transparent phase layers are detachably arranged on the surfaces of the anti-counterfeiting identification layers, each transparent phase layer is provided with an encrypted disordered pattern composed of a plurality of phase points, and the transparent phase layers and the anti-counterfeiting identification layers are combined to form an ordered and identifiable visualized pattern. A scanning terminal scans the visualized pattern, a disordered analytical pattern is displayed on a screen of the scanning terminal after analysis, the transparent phase layers are separated from the anti-counterfeiting identification layers and then pasted to the screen of the scanning terminal, and the disordered patterns on the transparent phase layers are combined with the analytical pattern on the scanning terminalto form product identification.

Description

Technical field

[0001] The present invention relates to the field of label technology, and in particular to an anti-counterfeiting label, an anti-counterfeiting label verification method, and an anti-counterfeiting label generation method. Background technique

[0002] A good anti-counterfeiting technology needs to meet two conditions: one is a high level of technology, which is the basic condition to realize the anti-counterfeiting function, otherwise it is easy to be copied after being cracked; the second is a low identification threshold; unlike currency anti-counterfeiting, currency anti-counterfeiting The ultimate goal is to prevent rather than use. As long as the technology is high enough and not copied, ordinary users of dozens of anti-counterfeiting technologies do not necessarily recognize them. Therefore, in addition to anti-counterfeiting in these special fields, in most cases, anti-counterfeiting technology faces ordinary consumers. If it cannot be easily identified b...

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