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. 14, 2025
Filed:
Jul. 21, 2020
Applicant:
Amcor Flexibles North America, Inc., Neenah, WI (US);
Inventors:
Hanna-Mari Lahti, Lempäälä, FI;
Kalle Ilmari Nättinen, Tempere, FI;
Andrew J. Lischefski, Appleton, WI (US);
Assignee:
AMCOR FLEXIBLES NORTH AMERICA, INC., Neenah, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 1/34 (2005.12); B32B 1/00 (2005.12); B32B 7/06 (2018.12); B32B 27/08 (2005.12); B32B 27/10 (2005.12); B32B 27/30 (2005.12); B32B 27/32 (2005.12); B32B 27/36 (2005.12); B65D 65/40 (2005.12); B65D 81/34 (2005.12);
U.S. Cl.
CPC ...
B65D 81/343 (2012.12); B32B 1/00 (2012.12); B32B 7/06 (2012.12); B32B 27/08 (2012.12); B32B 27/10 (2012.12); B32B 27/306 (2012.12); B32B 27/32 (2012.12); B32B 27/36 (2012.12); B65D 1/34 (2012.12); B65D 65/40 (2012.12); B32B 2255/12 (2012.12); B32B 2255/20 (2012.12); B32B 2255/26 (2012.12); B32B 2307/306 (2012.12); B32B 2307/702 (2012.12); B32B 2307/748 (2012.12); B32B 2439/02 (2012.12); B32B 2439/70 (2012.12); B65D 2565/385 (2012.12);
Abstract
An ovenable tray composite that includes a polymeric based liner and a fiber based component. The liner has an exterior surface layer and an interior surface layer comprising a polypropylene. The polypropylene has a Melt Index of about 0.2 grams/10 minutes to about 2 grams/10 minutes. The interior surface layer of the polymeric based liner is removably affixed to the interior surface of the fiber based component, and where the polymeric based liner and the fiber based component are manually separable.