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:
Jul. 10, 2012
Filed:
Apr. 10, 2007
Applicants:
Renaud Vaillant, Gentilly, FR;
Pierre Peteuil, Tours, FR;
Inventors:
Renaud Vaillant, Gentilly, FR;
Pierre Peteuil, Tours, FR;
Assignee:
Cryolog S.A., Boulogne Billancourt, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B 9/02 (2006.01); B65B 51/22 (2006.01); B29C 65/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for manufacturing an individual packaging for a liquid or solid product includes uninterruptedly unwinding a lower film while simultaneously unwinding an upper film with regard to the lower film. The process further includes continuously dispensing, between the two films, the product which is to be packaged and simultaneously forming and sealing the contour of each packaging by ultrasonic welding. This welding is carried out so that the ultrasound ejects the product from the zones being welded.