LAMINATE OVERPRINT

An image (alphanumeric data) which is applied to the inner surface of the laminate by various printing techniques using special protective inks. When trying to separate the laminate from the data page, the image is destroyed.

     

a                                                               b

a —  Insert. Paper substrate; b —  Laminate overprint. Zoomed fragment. Gravure printing

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a                                                                           b                                                                           c

a —  Paper substrate; b —  Laminate overprint. Offset printing; c — UV light

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a                                                                           b                                                                           c

a —  Insert. Paper substrate; b —  Fluorescent overprint. Offset printing. UV light; 

c —  Zoomed fragment. The image is applied to the laminate (not to the paper) as it extends beyond the limits of the paper sheet



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