The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 2016
Filed:
May. 04, 2012
Jochen Wening, Oberasbach, DE;
Peter Muhlfelder, Oberasbach, DE;
Klaus Pforte, Oberasbach, DE;
LEONHARD KURZ STIFTUNG & CO. KG, Furth, DE;
Abstract
The invention relates to a method for hot stamping at least part of at least one band-shaped stamping foil () onto a band-shaped substrate (), as well as a corresponding hot stamping device. The substrate () to be stamped is brought together with one stamping foil () of the at least one stamping foils (). The substrate () and the stamping foil () resting thereon are guided along the periphery of a first heated stamping roller wherein, in a first stamping, a first stamping layer is stamped onto the substrate (). The once-stamped substrate () is guided away from the first stamping roller and again brought together with the same or a further stamping foil () of the at least one stamping foils () after the first stamping roller in the direction of travel () of the substrate (). The once-stamped substrate () and the stamping foil () resting thereon are guided along the periphery of a second heated stamping roller wherein, in a second stamping, a second stamping layer is stamped onto the substrate (). Finally the twice-stamped substrate () is guided away from the second stamping roller.