Leonhard Kurz Stiftung & Co Kg

Ovd Kinegram Ag

Hinderer + Mühlich Gmbh & Co. Kg

Kba-notasys Sa

Markus Burkhardt

Wayne Robert Tompkin

Ludwig Brehm

Michael Scharfenberg

Achim Hansen

Norbert Lutz

Rene Staub

Matthias Gygi

Christina Streb

Tibor Mannsfeld

Sascha Mario Epp

Thomas Löchner

Gerhard Ammon

Sandra Peter

A method for transferring a decorative section of a stamping foil onto a substrate by means of an embossing die, wherein the stamping foil includes a carrier film and a transfer ply arranged on the carrier film. The method includes:

Method and device for transferring a decorating segment of an embossing film

The invention relates to an absorbent medium for improving the overprintability, in particular by inkjet printing, of a security element, in particular an optically variable security element, comprising a binder, at least one pigment and an in particular aqueous solvent. The invention furthermore relates to a transfer film with an absorbent layer made of such an absorbent medium as well as a method for personalizing a security element using such a transfer film.

Absorbent medium, transfer film, security element, and method for personalizing a security element

A method for producing a security element () and a security element () in the form of a multilayered film body having a top side facing the observer. The security element () has a volume hologram layer, in which a volume hologram is recorded, which provides a first optically variable information item. The security element () has a replication layer, in the surface of which a relief structure providing a second optically variable information item is molded and which is arranged above the volume hologram layer. A partial metallic layer is arranged between the volume hologram layer and the replication layer, wherein the metallic layer is provided in one or a plurality of first zones of the security element and the metallic layer is not provided in one or a plurality of second zones of the security element.

Security element and method for producing a security element

The invention concerns a security element in the form of a multi-layer film body having a volume hologram layer with two different items of optical information and a process for the production of such a security element.

Volume hologram comprising expansion agent layer or contraction agent layer for creating color patterns

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Zirndorf, Germany

Markus Burkhardt