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. 28, 2026
Filed:
Jun. 22, 2022
Applicant:
Cryovac, Llc, Charlotte, NC (US);
Inventors:
Ashley Cornell Wynne, Woodruff, SC (US);
Pasquale Campanelli, Limbiate, IT;
Assignee:
Cryovac, LLC, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/08 (2006.01); B32B 7/02 (2019.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B65B 9/06 (2012.01); B65B 53/02 (2006.01); B65D 75/00 (2006.01); B65D 75/58 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B32B 7/02 (2013.01); B32B 27/306 (2013.01); B32B 27/32 (2013.01); B65B 9/06 (2013.01); B65B 53/02 (2013.01); B65D 75/004 (2013.01); B65D 75/5805 (2013.01); B32B 2270/00 (2013.01); B32B 2307/414 (2013.01); B32B 2307/582 (2013.01); B32B 2307/7376 (2023.05); B32B 2439/40 (2013.01);
Abstract
A product packaging that exhibits good linear tear behavior. The product packaging being a multi-layer film having an inner layer made from a blend of ethylene copolymer and polypropylene copolymer. The inner layer of the multi-layer film being a substantial proportion of the thickness of the multi-layer film. The multi-layer film having linear tear behavior even when a force is applied at an angle offset from the tear direction.