Antifalsification paper having a thread- or band-shaped security element and a method for producing it
AssigneeGiesecke & Devrient GmbH
InventorsTheo Burchard, Christian Schmitz, Michael Bohm
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Abstract
The invention relates to an antifalsification paper having a security element in the form of a thread or band that consists of a translucent plastic film with an at least partly opaque coating. The coating has translucent areas in the form of visually and/or machine readable characters or patterns that form first information. In addition second information in the form of visually and/or machine readable characters or patterns is disposed on the plastic film, differing from the first information with respect to its size and/or visual impression.
Claims11
An antifalsification paper having a security element in the form of a band that comprises a translucent plastic film with an opaque coating extending at least partially over the plastic film, the coating having gaps in the form of visually and/or machine readable characters or patterns forming a first information;
- and a second information in the form of visually and/or machine readable characters or patters disposed on the plastic film, said second information differing from the first information with respect to its size and/or visual impression.
Dependencies are inferred from the claim text.