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:
Apr. 06, 2021
Filed:
Sep. 27, 2018
Applicant:
Amcor Flexibles Transpac Bvba, Ghent, BE;
Inventors:
Bert De Schoenmaker, Oostakker, BE;
Tony Malfait, Rollegem-Kapelle, BE;
Lieven Plaetinck, Laarne Kalken, BE;
Assignee:
Amcor Flexibles Transpac BVBA, Ghent, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 1/02 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); B32B 27/34 (2006.01); B32B 27/36 (2006.01); B65D 1/09 (2006.01); B65D 85/76 (2006.01);
U.S. Cl.
CPC ...
B32B 1/02 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/302 (2013.01); B32B 27/304 (2013.01); B32B 27/306 (2013.01); B32B 27/34 (2013.01); B32B 27/365 (2013.01); B65D 1/095 (2013.01); B65D 85/76 (2013.01); B32B 2255/26 (2013.01); B32B 2307/31 (2013.01); B32B 2307/54 (2013.01); B32B 2307/738 (2013.01); B32B 2307/75 (2013.01); B32B 2439/70 (2013.01);
Abstract
A single-serve portion pack may have a multilayer film structure including a protective layer, a print, a base layer and a peelable seal layer. The print is situated in-between the protective layer and the base layer. The protective layer is a polyalkylene terephthalate based layer having a stress value at 20% strain, at 90° C., comprised between 5 and 20 MPa (preferably between 5 and 15 MPa), and a melting peak temperature comprised between 190 and 240° C. (preferably between 200 and 230° C.).