Patent · US Active

Production method or portable data carriers

US10192156B2 · kind B2 · utility

0Cited by

2References

20Claims

0Family size

Assignee

GIESECKE+DEVRIENT MOBILE SECURITY GMBH · DE

Inventors

Stefan Bannert · Birkenfeld, DE
Peter Kaufmann · Munich, DE
Lucas Perlitz · Munich, DE
Thomas Tarantino · Laufen, DE
Robert Griesmeier · Hanerau-Hademarschen, DE
Tatjana Mosthof · Munich, DE
Cordula Regensburger · Deggendorf, DE
Martin Bohn · Reutlingen, DE

Key dates

Filing date	May 20, 2014
Grant date	Jan 29, 2019
Priority date	—
Expiry date	Oct 22, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG06K19/07718
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method for producing a portable data carrier by means of a continuous production method, in particular a roll-to-roll method, includes the step of processing at least one foil in the form of roll goods. The unrolled foil is coated with an adhesive at least partially on at least one side. Subsequently, the foil is scored along at least one fold edge on at least one side of the foil. The foil is then folded along the scored fold edge in exact register and bonded. For this purpose the foil is folded in the direction of the side that is coated with adhesive, wherein the side coated with adhesive is arranged on the opposite side of the foil which has at least one scored fold edge, along which the folding is effected. Finally, data carriers are punched out in exact register from the at least one folded and bonded foil.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.