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. 23, 2024
Filed:
Jun. 30, 2021
Tetra Laval Holdings & Finance S.a., Pully, CH;
Roberto Magelli, Parma, IT;
Marco Poppi, Modena, IT;
Dino Neri, Modena, IT;
Stefano Caselli, Modena, IT;
TETRA LAVAL HOLDINGS & FINANCE S.A., Pully, CH;
Abstract
A package forming unit comprises plural jaw units, each having at least one respective operative assembly for engaging the tube and for at least partially forming the advancing tube, one respective sealing element for at least partially transversally sealing the tube along a transversal sealing band and a pair of interaction tabs for interacting with the tube. Each jaw unit is controllable as a function of the tube filling level in an operative configuration in which the respective operative assembly, the respective sealing element and the respective pair of interaction tabs are controlled in respective active states while advancing along respective operative portions and a partial operative configuration in which the respective sealing element is controlled in the respective active state and the respective operative assembly and/or the respective pair of interaction tabs is/are controlled in a respective inactive state while, in use, advancing along the respective operative portion.