PAPER OF VALUE AND METHOD FOR PRODUCING IT

The invention relates to a document with high forgery-proofness and to a method for producing it, wherein a security element has a first print of color ink that is interrupted by unprinted negative contours. Applied over the first print is a second print of metallic effect ink that has an uninterrup...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PREIDT, ADOLF, FRANZ, PETER
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:The invention relates to a document with high forgery-proofness and to a method for producing it, wherein a security element has a first print of color ink that is interrupted by unprinted negative contours. Applied over the first print is a second print of metallic effect ink that has an uninterrupted print area and is translucent so that the negative contours in the first print are visually recognizable.