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:
May. 16, 2023
Filed:
Oct. 01, 2020
Printpack Illinois, Inc., Elgin, IL (US);
Ilias Ali, Bengaluru, IN;
Daniel C. Sanders, West Point, VA (US);
Hoo In Won, Richmond, VA (US);
Harold Stephen Bowen, Hayes, VA (US);
Matthew Shaun Liwanag, Williamsburg, VA (US);
John Craig Small, Mathews, VA (US);
Siyi Wang, Newport News, VA (US);
David T. Foster, Williamsburg, VA (US);
Printpack Illinois, Inc., Elgin, IL (US);
Abstract
A container thermoformed from a polymeric multilayer sheet includes a cavity for containing food. The sheet includes a polymeric interior layer positioned between (i) a polymeric outer layer of the sheet and (ii) a polymeric inner layer of the sheet that is in opposing face-to-face relation with, and at least partially defines, the cavity of the container. The interior layer includes post-consumer recycled polymeric material. The sheet includes a polymeric barrier layer positioned between the interior layer and inner layer. The barrier layer restricts inward passage of at least some of any gasses originating from the post-consumer recycled polymeric material.