Pattern and spectrum security one-time printing of packaging verification method
AssigneePrinting Technology Research Institute
InventorsShih-Chang CHANG, Chia-Pin CHUEH, Kang-Yu LIU
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AssigneePrinting Technology Research Institute
InventorsShih-Chang CHANG, Chia-Pin CHUEH, Kang-Yu LIU
Estimating the term…
A pattern and spectrum security one-time printing of packaging verification method for verifying the authenticity of an external packing container of a commodity, which external packing container is printed with a security pattern on the surface using a specific spectrum of tangible fluorescent ink. The user checks the location of the security pattern by visualizing the tangible fluorescent ink on the external packing container, and then uses image capturing device to shoot the security pattern through a filter to capture the pattern image of the tangible fluorescent ink, a processor of the identification system loads in the captured pattern image, a software program in the processor matches the spectral band and shape of the captured pattern image with storage data in the database to verify the authenticity of the security pattern. The user can identify the authenticity of the commodity, enhancing commodity security and reducing the risk of being forged.
A pattern and spectrum security one-time printing of packaging verification method for verifying the authenticity of an external packing container of a commodity, said external packing container being printed with a security pattern on the surface thereof using a specific spectrum of tangible fluorescent ink, the pattern and spectrum security one-time printing of packaging verification method comprising the steps of:
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