Comprehensive anti-counterfeiting mark with multilayer structure

Abstract

The invention discloses a comprehensive anti-counterfeiting mark with a multilayer structure. The mark comprises a base layer, wherein the surface of the base layer is zigzag, an easy-to-tear layer is arranged above the base layer, and the bottom surface of the easy-to-tear layer and the surface of the base layer are embedded and bonded in an adhesive manner; a discoloring layer is arranged above the easy-to-tear layer and filled with anhydrous copperas, multiple ventilating through holes are formed in the easy-to-tear layer and communicated with the inside of the discoloring layer, an anti-counterfeiting mark layer is arranged above the discoloring layer and comprises an invisible multifunctional point code anti-counterfeiting layer and a digital two-dimensional code information layer, and the surface of the anti-counterfeiting mark layer is coated with a waterproof fingerprint-proof coating layer. The anti-counterfeiting mark can perform a good anti-counterfeiting function, can be damaged after anti-counterfeiting identification so that the anti-counterfeiting mark cannot restore an original state for continuous use, adhesive surfaces are also damaged and cannot be used for secondary bonding, and reutilization of the anti-counterfeiting mark is prevented.

Description

Technical field [0001] The invention relates to an anti-counterfeiting mark, in particular to a comprehensive anti-counterfeiting mark with a multilayer structure. Background technique [0002] Anti-counterfeiting is to solve a problem, which is not easy to forge and easy to identify. Modern anti-counterfeiting is mainly used in industrialization and commercialization. There is only one merchant producing goods, but there are many products. The purpose of anti-counterfeiting is mainly to distinguish the products of different businesses. At present, there are two commonly used anti-counterfeiting methods: one is that consumers can directly recognize the authenticity with the naked eye without the aid of tools. The principle of this anti-counterfeiting technology is to use special printing technology to make anti-counterfeiting signs; the other is It is consumption that requires the help of tools to realize authenticity identification. The two-dimensional code has the advantages ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that it can be completely preserved in the anti-counterfeiting process, and will be reused by lawbreakers in the recycling process to completely strip off the entire logo to manufacture counterfeit products, which will affect the entire market. The purpose of causing bad effects is to provide a comprehensive anti-counterfeiting mark with a multi-layer structure, which can not only play a good role in anti-counterfeiting, but also destroy the anti-counterfeiting mark after anti-counterfeiting identification, so that it cannot be restored to its original state and continue to be used. At the same time, the adhesive surface is damaged, and it cannot be reused for secondary bonding, which prevents the secondary use of anti-counterfeiting marks

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