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:
Jan. 03, 2023
Filed:
Mar. 07, 2017
Applicant:
Andrea Fanfani, Milan, IT;
Inventor:
Andrea Fanfani, Milan, IT;
Assignee:
Cryovac, LLC, Charlotte, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 7/06 (2019.01); B32B 27/08 (2006.01); B65B 31/02 (2006.01); B65D 75/30 (2006.01); B65D 81/34 (2006.01); B32B 27/30 (2006.01); B32B 27/34 (2006.01); B32B 27/10 (2006.01); B32B 27/36 (2006.01); B32B 15/20 (2006.01); B32B 15/08 (2006.01); B32B 27/32 (2006.01);
U.S. Cl.
CPC ...
B32B 7/06 (2013.01); B32B 15/08 (2013.01); B32B 15/20 (2013.01); B32B 27/08 (2013.01); B32B 27/10 (2013.01); B32B 27/302 (2013.01); B32B 27/304 (2013.01); B32B 27/306 (2013.01); B32B 27/308 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); B65B 31/024 (2013.01); B65D 75/305 (2013.01); B65D 81/3461 (2013.01); B32B 2270/00 (2013.01); B32B 2307/31 (2013.01); B32B 2307/50 (2013.01); B32B 2439/70 (2013.01);
Abstract
The present invention relates to cross-linked vacuum skin packaging (VSP) films used as top webs for VSP packages endowed with easy opening features and to VSP packages obtained therefrom. The films of the invention comprise at least one layer of a frangible blend of incompatible polymers. The easy-to-open VSP packages obtained therefrom may advantageously include very simple and cheap supports.