Two-dimensional code having laser holographic anti-counterfeiting pattern

A laser holographic and holographic anti-counterfeiting technology, which is applied in the field of two-dimensional code anti-counterfeiting, can solve the problems of poor visual effect of product packaging, complex production process, and low anti-counterfeiting level, and achieve the goal of increasing the overall packaging effect, soft visual effect, and high anti-counterfeiting level Effect

Pending Publication Date: 2019-01-01
SHANGHAI HONGDUN ANTI COUNTERFEIT MATERIAL
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AI Technical Summary

Problems solved by technology

However, the previous holographic anti-counterfeiting pattern schemes were mostly produced by washing films, the production process was complicated and not environmentally friendly, the coating structure of the product was easy to imitate, the anti-counterfeiting level was low, and the visual effect of the product packaging was poor.

Method used

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  • Two-dimensional code having laser holographic anti-counterfeiting pattern

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Embodiment Construction

[0011] Below in conjunction with accompanying drawing, the present invention will be further described as follows:

[0012] As shown in the drawings, the present invention includes: a base film layer 1, the lower surface of the base film layer 1 is provided with a coating 2 and a coating 6 in turn, and the coating 2 is molded with a holographic anti-counterfeiting pattern. The upper surface of the layer 1 is provided with a tactile matte layer 3 , and the upper surface of the tactile matte layer 3 is provided with a two-dimensional code pattern layer 4 and a printed pattern layer 5 .

[0013] The above-mentioned coating 2 is applied by coating, and the coating 2 is molded with a holographic anti-counterfeiting pattern, which can be molded after plating or molded first.

[0014] The above-mentioned coating 6 is a coating with a high refractive index such as an aluminum layer or zinc sulfide, and is applied by vacuum coating.

[0015] The above-mentioned tactile matte layer 3 i...

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Abstract

The invention relates to a two-dimensional code having a laser holographic anti-counterfeiting pattern, comprises a base film layer (1), wherein the lower surface of the base film layer (1) is sequentially provided with a coating (2), a plating layer (6), a holographic anti-counterfeiting pattern is molded on the coating layer (2), a tactile matt layer (3) is arranged on the upper surface of the base film layer (1), and a two-dimensional code pattern layer (4) and a printing pattern layer (5) are arranged on the upper surface of the tactile matt layer (3); the advantage of that invention are novel structure, There are obvious holograms on the two-dimensional code, the non-two-dimensional code area has soft visual effect and good touch, significantly increase the overall packaging effect, anti-counterfeit level is high, difficult to imitate, naked eye observation and general holographic pass pattern (such as rainbow, light column, sand silver, etc.) no difference, visible under the highpower microscope by miniature text, and pattern edges smooth, non-jagged.

Description

[technical field] [0001] The invention relates to the technical field of two-dimensional code anti-counterfeiting, in particular to a two-dimensional code with a laser holographic anti-counterfeiting pattern. [Background technique] [0002] In recent years, two-dimensional code technology has been widely used in the packaging field. However, the anti-counterfeiting effect of conventional two-dimensional codes is not good, which affects the visual effect of product packaging. A two-dimensional code containing a holographic anti-counterfeiting pattern is an ideal solution. However, in the past, holographic anti-counterfeiting pattern schemes were mostly produced by washing films, the production process was complicated and not environmentally friendly, the coating structure of the product was easy to imitate, the anti-counterfeiting level was low, and the visual effect of product packaging was poor. [Content of the invention] [0003] The object of the present invention is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/06
CPCG06K19/06037G06K19/06065G06K19/06103
Inventor 于锋
Owner SHANGHAI HONGDUN ANTI COUNTERFEIT MATERIAL
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