Adhesive tape for joining the start of a new paper roll to the end of an old, expiring paper roll

US7086627B2 · kind B2 · utility

Assignee

• tesa AG · DE

Inventors

• Harald Kehler · Hamburg, DE
• Bernhard Gebbeken · Hamburg, DE
• Christoph Nagel · Hamburg, DE
• Klaus Kleinhoff · Rodenberg, DE

Key dates

• Filing date: Dec 17, 2002
• Grant date: Aug 8, 2006
• Expiry date: Feb 14, 2023

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/2848
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

An adhesive tape for splicing together two web materials comprises a first adhesive layer and a second adhesive layer both on the same face of a backing, wherein the first adhesive layer and the second adhesive layer overlap one another.