Bundesdruckerei Gmbh

Harald Hoeppner

Detlef Märtens

Michael Radtke

Thomas Löer

Manfred Paeschke

Jens Ehreke

Michael Knebel

Rainer Seidel

Arnim Franz-Burgholz

Roland Gutmann

Gunther Dausmann

Zishao Yang

Waldemar Kiener

Johann Rein

Robert Massen

Detlef Maertens

Thomas Franz

Thomas Leitner

J&ouml;rg Eberhardt

Thomas L&ouml;er

Detlef M&auml;rtens

G&uuml;nther Dausmann

Peter Stiemert

Wolfgang Dörner

Norbert Sengstock

Thomas Loeer

Thomas Loer

Detlef Martens

Jorg Eberhardt

Georg Hertl

Rudi De Jongh

Rudolf Mathe

The invention relates to a method for the production of a book cover insert () and to a method for the production of a book-type security document () and also to a book cover insert and a book-type security document, in which at least one data carrier () that can be operated contactlessly is provided in a book cover insert (). (In this respect).

Method for the production of a book cover insert and book-type security document and book cover insert and book-type security document

The invention relates to a method for the production of a security document in addition to a security document comprising at least one security cambric () and at least one transponder unit () which is fully encompassed by laminated layers () forming a laminated layer sheath.

Method for the production of a book-type security document and a book-type security document

A multilayer security document is proposed, wherein a printable carrier material () is connected to at least one at least partially transparent outer film or one at least partially transparent outer film composite (). A photopolymer layer composite () is provided between the outer film or the outer film composite () and the carrier material (), the photopolymer layer composite consisting of a photopolymer layer (), the photopolymer layer being glued on both sides to a photopolymer outer film (). Information can be exposed into at least one region of the photopolymer layer (). The photopolymer layer composite () is connected to the outer film or the outer film composite () and the carrier material (). An inexpensive method for producing this multilayer security document is also proposed.

Multilayer security document and method for the production thereof

A process and an apparatus for producing a laminate, comprise at least one polymer film with information and at least one substrate, for further processing for forgery-proof documents, in which, in the first processing station, a supporting film is delaminated on a first side of the polymer film, after which a substrate is laminated on by an adhesive and subsequently exposed to a crosslinking-active radiation, and in which a laminate led out from the first processing station is fed to a second processing station, and the supporting film is delaminated on a second side of the laminate, after which a substrate is laminated on by an adhesive and subsequently exposed to a crosslinking-active radiation.

Process and apparatus for producing a laminate, comprising at least one polymer film with information and at least one substrate, for further processing for forgery-proof documents

An apparatus for evaluating distinguishing authenticity features comprising diffraction elements on a document which is illuminated by an illumination source. The distinguishing authenticity element which is to be examined, diffracts the beam of the illuminating source and projects it onto an evaluating unit in the device. In order to be independent of the nature and location of the diffraction pattern, the diffraction pattern derived from the document to be examined is projected onto a screen and the image of the pattern recorded and evaluated by a camera (matrix or cells).

Device for evaluating diffractive authenticity features

Growing community of inventors

Berlin, Germany

Harald Hoeppner