Laser transfer film for durable inscription on components

US6764803B2 · kind B2 · utility

Assignee

• tesa AG · DE

Inventors

• Arne Koops · Mölln, DE
• Sven Reiter · Hamburg, DE

Key dates

• Filing date: Nov 20, 2001
• Grant date: Jul 20, 2004
• Expiry date: Nov 20, 2021

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B41M5/0052
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

Laser transfer film for durable inscription on components made from at least one backing layer, where on at least part of the underside of the backing layer there is an adhesion layer, wherein a pigment layer which comprises at least one laser-sensitive pigment has been applied to at least part of the adhesion layer and/or backing layer.