Method for production of documents with a hologram and a...

Details Method for production of documents with a hologram and a... Method for production of documents with a hologram and a...

2007-05-16

2011-11-15

Amari, Alessandro (Department: 2872)

Optical: systems and elements

Holographic system or element

Authentication

C283S086000

Reexamination Certificate

active

08059320

ABSTRACT:
In a method for production of documents with a hologram and a document with a hologram, wherein, in a first step, a hologram is exposed in a photographic film and, in a second step, the photographic film is applied to a document support, the individualisation of the holograms first occurs during the gluing or after the gluing to the printed personal document or to the protective film provided for the surface protection of the document. It is thus possible to produce in a secure and economical fashion documents with individual holographic information of greater visibility and with further novel security features.

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