Verfahren zur Wiederverwendung eines Restmaterials aus einem Kartenkörperherstellungsverfahren

Details

Veröffentlichungs-Nr.

EP4804078

Anmeldetag

7. März 2025

Veröffentlichung

9. September 2026

Rechtsraum

EP

IPC

G06K19/077, B32B15/16

Abstract

The invention relates to a method for re-using a residual material (2) from a card body manufacturing process. The method comprises providing the residual material to a processing unit (110) and processing the residual material (2) to provide a re-usable material (12) based on the residual material (2). The method further comprises providing the re-usable material (12) to an antenna manufacturing unit (130) and applying an antenna element (14) to the re-usable material (12) in order to provide an antenna layer (16). The method further comprises providing the antenna layer (16) to a card body manufacturing unit (150) and manufacturing a multi-layered card body (10) which includes the antenna layer (16). The invention further relates the use of such a method for manufacturing a card-like data carrier.

Anmelder

Firma

Giesecke+Devrient ePayments GmbH

Land

🇩🇪 Deutschland

Fachgebiete