Device for cutting paper webs

US6834849B2 · kind B2 · utility

Assignee

• KOENIG & BAUER AG · DE

Inventors

• Thomas Hendle · Würzburg, DE
• Johannes Georg Schaede · Würzburg, DE
• Anton Weis · Lorsch, DE

Key dates

• Filing date: Oct 4, 2002
• Grant date: Dec 28, 2004
• Expiry date: Mar 21, 2023

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T83/6638
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

A water jet cutting device is used to cut a paper web into a plurality of partial paper webs. The water jet cutting device is placed between the output of a web-fed rotary printing press and the input of a folder which folds the plurality of partial paper webs.