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:
Feb. 24, 2026
Filed:
Sep. 28, 2021
Societe Des Produits Nestle S.a., Vevey, CH;
Sheik Abdullah Allapichai, Lausanne, CH;
Alexey Vishtal, Apples, CH;
Julien Gaillard, Epalinges, CH;
Société des Produits Nestlé S.A., Vevey, CH;
Abstract
The invention relates to a method for producing a packaging () for enclosing a substance (). A flat sheet () made of recyclable paper material and having two opposite side edge sections () is provided and formed into a tube () by folding the flat sheet () so that the two side edge sections () overlap each other at an overlapping section (). The tube () is heat sealed along the overlapping section () to form a longitudinal sealing joint () and heat sealed across the longitudinal sealing joint () to close the tube () with a first traverse sealing joint () at a first tube end (). The tube () is filled with a substance () and heat sealed across the longitudinal sealing joint () to close the tube () with a second traverse sealing joint () at a second tube end (). A first and second amount of glue (-) is applied onto the flat sheet () at a first and a second triple point section () where the longitudinal sealing joint () and the respective traverse sealing joints () intersect, respectively. The glue (-) seals the respective triple point section () upon heat sealing of the respective tube end () to form the respective traverse sealing joint (). The invention also relates to a packaging () enclosing a substance () and a machine () for producing the packaging ().