The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 19, 1999
Filed:
Dec. 16, 1997
Hans-Josef Peters, Kleve, DE;
Voith Sulzer Finishing GmbH, Krefeld, DE;
Abstract
Device and method for packaging a material web roll, having a longitudinal axis, with a packaging sheet. The device may include a carrier positioned to carry the material web roll, a packaging sheet dispenser positioned to be movable parallel to the longitudinal axis and to dispense the packaging sheet onto at least a portion of a longitudinal extend of the material web roll to form an acute angle between a dispensing direction of the packaging sheet and the longitudinal axis, and a positioning sensor positionable to determine an axial position of the material web roll on the carrier. The method may include substantially continuously determining an axial position of the material web roll during the helical wrapping and controlling an axial advance of a packaging sheet dispenser in accordance with a momentary determined axial position of the material web roll.