Composite laminated data card, e.g. for smart card, has inner metallized layer covered by transparent protective and printed plastic layers

A laminated card has an inner layer (2) covered completely on one or both sides with a metal layer (3), which is protected by transparent plastic layers (4a, 4b). Further transparent layers (5a, 5b) carry any printing (6a, 6b), which is then protected, by transparent outer layers (7a, 7b). The outer...

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Bibliographische Detailangaben
Hauptverfasser: JACHMANN, JUERGEN, RIEDL, JOSEF
Format: Patent
Sprache:eng ; ger
Schlagworte:
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