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:
May. 08, 2007
Filed:
Feb. 14, 2006
Applicants:
William Robert, Candiac, CA;
Michel Sigouin, Huberdeau, CA;
Inventors:
William Robert, Candiac, CA;
Michel Sigouin, Huberdeau, CA;
Assignee:
Advanced Dynamics Corporation Ltd., St. Bruno, Quebec, CA;
Primary Examiner:
Int. Cl.
CPC ...
B65B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for crimping paper roll wrap overhang is provided. The method comprises (a) forcing a portion of the wrap overhang towards the longitudinal axis for generating a fold in the wrap overhang, and (b) creasing the fold against the end face with a creasing member moving in a tangential arc over the end face. The method is particularly suitable for crimping roll wrap overhangs of over 6 inches and for providing more regular crimps by reducing bunching of the wrap.