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:
Sep. 30, 2025
Filed:
Jul. 01, 2020
Applicant:
Aisapack Holding SA, Vouvry, CH;
Inventor:
Gaël Bussien, Le Bouveret, CH;
Assignee:
AISAPACK HOLDING S.A., Vouvry, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 65/00 (2006.01); B29C 65/78 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
B29C 66/83423 (2013.01); B29C 65/7894 (2013.01); B29C 66/4322 (2013.01); B29C 66/81265 (2013.01); B29K 2995/0097 (2013.01); B29L 2031/712 (2013.01);
Abstract
Device for forming a tube, for example a packaging tube, from a sheet (), said device comprising at least one welding rod (), means for welding and pressurizing the welded zone (-) and means (-) for driving the sheet () along the rod (). The device also comprises means (-) that reduce the friction between the welding rod () and the sheet ().