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. 19, 2021
Filed:
Dec. 15, 2017
Applicant:
Sealed Air Corporation (Us), Charlotte, NC (US);
Inventors:
Assignee:
Sealed Air Corporation (US), Charlotte, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 81/05 (2006.01); B65D 30/24 (2006.01); B31D 5/00 (2017.01);
U.S. Cl.
CPC ...
B65D 81/052 (2013.01); B31D 5/0073 (2013.01); B65D 31/14 (2013.01);
Abstract
An inflatable web () includes a top film () heat sealed to a bottom film () to define sealed regions () and non-sealed regions (). The non-sealed regions include inflatable regions () that are inflatable through one or more inflation ports. The top film () may have a color that differs from the color of the bottom film () to create a visual contrast between the sealed regions () and the adjacent non-sealed regions () when the web is viewed from the top film side. The ratio of the surface area of the inflatable regions () to the total surface area of the inflatable web is at least 50% and at most 95%.