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:
Nov. 27, 2007
Filed:
Sep. 28, 2005
Applicants:
Roman Kammler, Worms, DE;
Walter Baur, Gruendau, DE;
Inventors:
Roman Kammler, Worms, DE;
Walter Baur, Gruendau, DE;
Assignee:
Rovema Verpackungsmaschinen GmbH, Fernwald, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65B 9/08 (2006.01); B65B 51/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
To be able to weld different items, in particular films of different thickness and composition, in an optimized way in each case, it is proposed in the case of a welding jaw circulating along a closed path, for example a transverse welding jaw of a vertical tubular bag machine, to provide a sealing time factor (Kt) that can be set as desired within an open interval from zero to one and is equal to a quotient of a sealing time (ts) and a cycle time (tz) for a circulation of the welding jaw.