Security element transfer material for transfer, in good register, of security elements to value documents

US12240263B2 · kind B2 · utility

Assignee

• GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH · DE

Inventors

• Bjorn TEUFEL · Weissach, DE
• Josef Schinabeck · Tegernsee, DE
• Giselher Dorff · Holzkirchen, DE

Key dates

• Filing date: Aug 27, 2021
• Grant date: Mar 4, 2025
• Expiry date: Aug 27, 2041

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B42D25/328
• WIPO field: Other consumer goods
• WIPO sector: Other fields

Abstract

A method for manufacturing the security element transfer material, a method for the register-accurate transfer of security elements from the security element transfer material to a value document substrate, and a value document which was equipped with a security element while employing the security element transfer material, wherein the security element transfer material has a temporary carrier material and a plurality of security elements and a plurality of register mark elements which are arranged on a main area of the temporary carrier material and have a layered composite structure. Each register mark element represents a register mark or contains a register mark, and each register mark is assigned to at least one security element. Apart from the security elements and the register mark elements, the temporary carrier material is free from layered composite material.