ID CARD COMPRISING A CONTOURED RELIEF STRUCTURE, AND CORRESPONDING PRODUCTION METHOD

An identification card of plastic, for example PVC or polyester, is introduced, in which tactile symbols in the form of foamed relief structures are clearly visually perceivable. The symbols are outlined by a contour achieved by discoloration of the plastic.

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Bibliographische Detailangaben
Hauptverfasser:	ENDRES, GUENTER, ERDMANN, MARKUS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BOOK COVERS BOOKBINDING DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDEDFOR FILES LOOSE LEAVES MOVABLE-STRIP WRITING OR READING APPARATUS PERFORMING OPERATIONS PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITYFEATURES PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOTOTHERWISE PROVIDED FOR SPECIAL PRINTED MATTER TRANSPORTING
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Beschreibung
Zusammenfassung:	An identification card of plastic, for example PVC or polyester, is introduced, in which tactile symbols in the form of foamed relief structures are clearly visually perceivable. The symbols are outlined by a contour achieved by discoloration of the plastic.