Cloud picture comparison hot stamping alumite and preparation method thereof
The invention belongs to the technical field of informatization anti-counterfeiting, and particularly relates to a cloud picture comparison hot stamping alumite and a preparation method thereof.The alumite comprises a printing layer, a release holographic coating layer arranged at the lower end of t...
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Main Authors | , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
23.07.2024
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Subjects | |
Online Access | Get full text |
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Summary: | The invention belongs to the technical field of informatization anti-counterfeiting, and particularly relates to a cloud picture comparison hot stamping alumite and a preparation method thereof.The alumite comprises a printing layer, a release holographic coating layer arranged at the lower end of the printing layer, a digital information layer arranged at the lower end of the release holographic coating layer, and a metal reflecting layer arranged at the lower end of the digital information layer; a holographic information layer is arranged in a hollow area of the metal reflecting layer, anti-counterfeiting dual verification is achieved through holographic information correspondence of a set two-dimensional code and physical characteristic particle points of the data information layer and set data of the holographic information layer, a consumer scans the two-dimensional code, rotates the label and inputs holographic verification data at a specific angle, and the anti-counterfeiting effect is achieved. Accor |
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Bibliography: | Application Number: CN202410521066 |