Process and device for packaging material web rolls

US6370848B1 · kind B1 · utility

Assignee

• Voith Sulzer Papiertechnik Patent GmbH · DE

Inventors

• Dirk Cramer · Duisburg, DE
• Ludger Goddemeier · Tönisvorst, DE
• Volker Scholzke · Krefeld, DE

Key dates

• Filing date: Aug 23, 1999
• Grant date: Apr 16, 2002
• Expiry date: Aug 23, 2019

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B65B25/148
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

Device and process for the production and packaging of material web rolls. The device includes a slitting station configured to slit a material web into a plurality strips and a winding bed adapted to accommodate a stack of individual material web rolls next to one another. Also included is a packaging web dispenser adapted to travel, in at least one direction, parallel to the axis of the stack of individual material web rolls, and further adapted to dispense a packaging web at a predetermined angle to a circumferential direction of rotation of the stack of individual material web rolls. Additionally, a cutting device adapted to cut the packaging web parallel to the end faces of the material web roll is provided. The process of the invention includes helically wrapping the web rolls with a packaging web and cutting the packaging web at each position corresponding to the end faces of the material web rolls with the aid of the cutting device.