Anti-fake device used on commodity

Abstract

The invention relates to the field of commodity fake detection, in particular to an anti-fake device used on a commodity. The anti-fake device comprises an anti-fake bearing body, a first recognition feature information component and a second recognition feature information component. The first recognition feature information component and / or the second recognition feature information component are fixedly arranged on the anti-fake bearing body. The anti-fake bearing body is made of disposable using materials. The first recognition feature information component comprises first recognition feature information. The second recognition feature information component comprises codes which store anti-fake information. The anti-fake information is obtained by overlapping of the first recognition feature information and the appearance image of the codes. The anti-fake information of the anti-fake device is high in counterfeiting difficulty, and the anti-fake device is easy to manufacture, low in cost and wide in application.

Description

technical field [0001] The invention relates to the field of commodity anti-counterfeiting, in particular to an anti-counterfeiting device used on commodities. Background technique [0002] Commodity counterfeiting is a relatively common phenomenon in the current society. Counterfeiters deprive genuine manufacturers of profits and intellectual property achievements at a very low cost, and are also unfair to consumers. Even some counterfeit food, counterfeit medicine and other items have seriously affected the lives of the public, and may even endanger people's lives, seriously disrupting social order. [0003] In order to fight against counterfeit and counterfeit goods, various technical means are used in the prior art to set anti-counterfeiting information on original goods, such as anti-counterfeiting paper, printing anti-counterfeiting, laser anti-counterfeiting, electronic chip anti-counterfeiting and so on. [0004] The inventor found in the research that the anti-coun...

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Problems solved by technology

[0004] The inventor found in the research that the anti-counterfeiting information in the prior art is easy to be counterfeited, transferred and then used again. Even if the anti-counterfeiting information is pasted on the original product with anti-tampering and anti-transfer fragile paper, although it cannot be completely transferred by hand, But it can be completely transferred with the help of tools, so the effect of one-time use is not ideal

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