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Proceedings Paper

New optical security features in plastic documents
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Paper Abstract

Protecting identification documents against fraud attacks means constant innovation. Enschede/Sdu has developed a plastic security document with three new optical security features, which can easily be verified with the naked eye. The properties of plastics, especially the thermo plastic behavior, makes it possible to incorporate some elements into the document which are not possible with paper.

Paper Details

Date Published: 7 April 2000
PDF: 9 pages
Proc. SPIE 3973, Optical Security and Counterfeit Deterrence Techniques III, (7 April 2000); doi: 10.1117/12.382184
Show Author Affiliations
Jan van den Berg, Enschede/Sdu B.V. (Netherlands)
Arnoud Augustinus, Industrial Automation Integrators (Netherlands)


Published in SPIE Proceedings Vol. 3973:
Optical Security and Counterfeit Deterrence Techniques III
Rudolf L. van Renesse; Willem A. Vliegenthart, Editor(s)

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