System and method of creating prism line patterns for a laser foil die

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United States of America Patent

APP PUB NO 20020037477A1
SERIAL NO

09945349

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system and method of preparing artwork for a laser foil die implement prism lines designed to interact with the diffraction grating on a layer of laser hot foil. Artwork may be selectively segmented into discrete regions; prism lines may be created by assigning a halftone value, a frequency value, and an angle for each region of the artwork. A system and method of creating a laser foil die transfer such artwork and prism lines to a blank die; when created in accordance with the present invention, a die may transfer prism lines to a layer of laser foil applied to a substrate.

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Patent Owner(s)

Patent OwnerAddress
HALLMARK CARDS INCORPORATEDP O BOX 419126 KANSAS CITY MO 64108

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Flynn, Charles J Greenwood, MO 55 645

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