Anti-counterfeiting mark structure and manufacturing method thereof

Abstract

The invention relates to an anti-counterfeiting identification structure, which comprises a surface layer structure and a glue layer structure attached to the lower surface of the surface layer structure, wherein the surface layer structure comprises a laser film layer, a material medium layer, a printing layer, a first printing layer and an anti-counterfeiting ink oil in sequence; and the glue layer structure comprises a glue layer, a second print layer and an insulating layer in sequence. The invention further relates to a manufacturing method for the anti-counterfeiting identification structure. In the anti-counterfeiting identification structure and the manufacturing method, specific and unique logic corresponding relations exist between a variable bar code in a surface layer of the anti-counterfeiting structure and numbers below the bar code as well as between a number code in a glue layer of the identification structure and an anti-counterfeiting code on a bottom layer, so that the digital anti-counterfeiting function is further improved, the transfer resistance and counterfeiting difficulty are improved greatly, a multi-anti-counterfeiting verification function is realized simultaneously, stable and reliable performance and wide application range are realized, and a solid foundation is laid for further development of an anti-counterfeiting identification technology and the guarantee of brand service quality.

Description

technical field [0001] The invention relates to the field of digital anti-counterfeiting, in particular to the technical field of anti-counterfeiting printing, in particular to an anti-counterfeiting mark structure corresponding to different layers of anti-counterfeiting numbers and barcodes and a manufacturing method thereof. Background technique [0002] There are two types of commonly used technologies in the existing anti-counterfeiting identification technology: [0003] 1. Ordinary unlabeling technology [0004] This type of label has only 5 layers, for details, please refer to figure 1 As shown, among them, this technology has the following problems: [0005] The printing layer on the surface of this kind of logo is ordinary color printing, and some printing factories will print some anti-counterfeiting inks on this part, but this kind of ink is easy to buy in the market, and there are almost no other special anti-counterfeiting means, and it is easy to print from t...

AI Technical Summary

Problems solved by technology

[0009] Due to the commonly used physical anti-counterfeiting technologies, such as Guisor pattern, microtext, colorless fluorescent lamps and other physical anti-counterfeiting printing technologies are gradually familiar and applied by large and small printing factories, the original exclusive anti-counterfeiting effect is gradually weakened

[0010] (2) At present, most of the coatings in the self-adhesive printing industry are surface coatings, and a few laser anti-counterfeiting films

[0013] Most of the existing variable printing technologies are single-layer printing, which is very easy to be transferred to counterfeit products, resulting in fraudulent label recycling and transfer

Even if there are individual multi-layer printing, it is difficult to make the barcode number on the surface correspond to the logistics code and anti-counterfeiting code on the bottom layer, which will greatly weaken the effect of the variable barcode on the surface layer, or print an immutable fixed anti-counterfeiting code on the surface layer Pretentious, can not achieve a good multiple anti-counterfeiting effect

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