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:
Nov. 23, 2021
Filed:
Jan. 17, 2018
Applicant:
Cryovac, Llc, Charlotte, NC (US);
Inventor:
Giuliano Zanaboni, Trecate, IT;
Assignee:
Cryovac, LLC, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/08 (2006.01); B32B 7/028 (2019.01); B29C 48/00 (2019.01); B29C 48/10 (2019.01); B29C 48/18 (2019.01); B29C 48/151 (2019.01); B29C 48/88 (2019.01); B32B 1/08 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); B65D 65/40 (2006.01); B29C 48/21 (2019.01); B29C 48/335 (2019.01); B29C 48/92 (2019.01); B29K 27/00 (2006.01); B29K 67/00 (2006.01); B29L 23/00 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B29C 48/0018 (2019.02); B29C 48/022 (2019.02); B29C 48/10 (2019.02); B29C 48/151 (2019.02); B29C 48/18 (2019.02); B29C 48/21 (2019.02); B29C 48/337 (2019.02); B29C 48/912 (2019.02); B29C 48/913 (2019.02); B29C 48/92 (2019.02); B32B 1/08 (2013.01); B32B 7/028 (2019.01); B32B 27/304 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); B65D 65/40 (2013.01); B29C 2948/92704 (2019.02); B29C 2948/92923 (2019.02); B29K 2023/04 (2013.01); B29K 2027/08 (2013.01); B29K 2067/00 (2013.01); B29K 2995/0049 (2013.01); B29K 2995/0063 (2013.01); B29K 2995/0097 (2013.01); B29L 2023/001 (2013.01); B29L 2031/712 (2013.01); B32B 2250/05 (2013.01); B32B 2250/24 (2013.01); B32B 2270/00 (2013.01); B32B 2307/31 (2013.01); B32B 2307/518 (2013.01); B32B 2307/72 (2013.01); B32B 2307/7242 (2013.01); B32B 2307/736 (2013.01); B32B 2439/70 (2013.01); B32B 2597/00 (2013.01);
Abstract
The present invention provides a multilayer packaging film characterized by an improved sealability even through contamination with excellent shrinkability good optics and strength without using internal layers of stiff resins and cross-linking, to flexible containers made therefrom, such as bags, pouches and the like, useful for packaging articles, in particular food items.