The difference between anti-fake coding and barcode

Different points: Anti-counterfeit coding - Contains relevant anti-counterfeit information in the same document containing information about the goods. The code is used once and only for one product. It is hidden.

Product bar code - contains only the information of the product itself, does not have anti-counterfeiting capabilities. Mainly used for merchandise sales and merchandise distribution management, bar codes can be used multiple times, targeting a factory of a class of products, is open.

A bar code is a symbol or a means of representing various kinds of information. When necessary, the anti-counterfeit code in commodities can also be converted and processed by the corresponding bar code to represent it and processed according to the requirements of digital anti-counterfeiting. At this time, the bar code has the anti-counterfeiting function, that is, the anti-counterfeiting bar code.