VORRICHTUNG ZUR HERSTELLUNG EINER BÜNDIGEN PRÄGESTRUKTUR AUF DATENTRÄGERN

The former comprises at least two laminating plates (10), between which the card layers are laminated under application of heat and pressure. At least one of the plates has a press (14), which is projects on the plate so that the surface structure to be produced on the card does not project above th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HOHMANN, ARNO, WELLING, ANDO, USNER, JUERGEN, NEUMANN, EUGEN, ZAPF, RUDOLF
Format:	Patent
Sprache:	ger
Schlagworte:	BOOK COVERS BOOKBINDING CALCULATING COMPUTING COUNTING DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDEDFOR FILES HANDLING RECORD CARRIERS LOOSE LEAVES MOVABLE-STRIP WRITING OR READING APPARATUS PERFORMING OPERATIONS PHYSICS PRESENTATION OF DATA PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITYFEATURES PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOTOTHERWISE PROVIDED FOR RECOGNITION OF DATA RECORD CARRIERS SPECIAL PRINTED MATTER TRANSPORTING
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Beschreibung
Zusammenfassung:	The former comprises at least two laminating plates (10), between which the card layers are laminated under application of heat and pressure. At least one of the plates has a press (14), which is projects on the plate so that the surface structure to be produced on the card does not project above the surrounding surface level. The press may be integral to the plates. The structure may be in the form of a cylindrical or spherical lens, or a combination of the two.