Method for producing a multi-layered film

US8654405B2 · kind B2 · utility

Assignee

• tesa SE · DE

Inventors

• Michael Siebert · Wedel, DE
• Philipp Preuβ · Neuenhaus, DE

Key dates

• Filing date: Aug 28, 2009
• Grant date: Feb 18, 2014
• Expiry date: Jul 4, 2030

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B32B2590/00
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

A method for producing a multi-layered film wherein an engraving layer is partially printed onto a support film. Said engraving layer may be made of a UV-cured printing ink and a cover layer is applied to the entire surface above the partial engraving layer, optionally, directly to the partial engraving layer. The cover layer may be made of a UV-curable printing ink and may be printed over the engraving layer. A film produced by such method is also disclosed.