Holographic anti-counterfeiting printed cardboard and packaging box made of the cardboard

Abstract

The invention relates to a holography anti-counterfeit printing paperboard and a packaging box made of the same. The holography anti-counterfeit printing paperboard comprises a paper layer and a printing layer printed on one side of the paper layer. The printing layer comprises a holography broken film layer and a sealing glue layer. The sealing glue layer is printed on the surface of the paper layer. One surface of the paper layer is provided with a plurality of convex lines, and the included angles between the convex lines and the surface of the paper layer are internal angles. The holography broken film layer is arranged on the surface of the paper layer in the direction oblique to the paper layer in a brushing or spraying mode and faces the internal angle position in the brushing coating or spraying coating direction, and the content of holography broken film smeared on the paper layer is smaller than that of the holography broken film in the positions, without convex lines, of the surface of the paper layer. The holography broken film and the convex line structure on the paper layer are combined, and further counterfeit prevention can be realized. According to the positions and structures of the internal angles, the holography broken film can be distributed on the surface of the paper layer unevenly and regularly, so that counterfeit prevention on the aspect of distribution is realized.

Description

technical field [0001] The invention relates to an anti-counterfeiting package, in particular to a holographic anti-counterfeiting printed cardboard and a packaging box made of the cardboard. Background technique [0002] The organic combination of holographic graphics and ordinary graphics generally adopts two methods: hot stamping and composite transfer technology. However, both of these two technologies have the disadvantage of low processing efficiency. More importantly, in these two technologies, due to the limitation of the process itself, the area of ​​the unit holographic anti-counterfeiting information label will inevitably be relatively large, and the arrangement and positioning are fixed. , is easy to be imitated, and cannot achieve real anti-counterfeiting effect. In order to avoid the shortcomings of the existing technology, this project aims to develop a holographic anti-counterfeiting printing technology. This technology has high processing efficiency, can pr...

AI Technical Summary

Problems solved by technology

However, both of these two technologies have the disadvantage of low processing efficiency. More importantly, in these two technologies, due to the limitation of the process itself, the area of ​​the unit holographic anti-counterfeiting information label will inevitably be relatively large, and the arrangement and positioning are fixed. , it is easy to be imitated and cannot achieve the real anti-counterfeiting effect

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