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:
Dec. 02, 2025
Filed:
Apr. 13, 2023
Tetra Laval Holdings & Finance S.a., Pully, CH;
Daniel Cederström, Limhamn, SE;
Tetra Laval Holdings & Finance S.A., Pully, CH;
Abstract
A method for packaging a food product is provided. The method can comprise receiving at least one piece of packaging material (PM) in a packaging machine, said packaging material (PM) comprising a cellulose-based mid-layer, an inside layer arranged to face the food product (FP), and an outside layer, wherein an ink-based print is provided on the outside layer, curing the inside layer of the at least one piece of packaging material (PM) such that ink particles, released from the outside layer to the inside layer, are bound to the inside layer, thereby preventing the ink particles from being released into the food product (FP), forming the at least one piece of packaging material (PM) into packages, and filling the packages with the food product (FP).