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:
Apr. 30, 2024
Filed:
Sep. 24, 2021
Mucell Extrusion, Llc, Woburn, MA (US);
Mehdi Saniei, Belmont, MA (US);
Mark E. Lindenfelzer, Milton, MA (US);
David Stirling, Croydon, GB;
John F. Ryan, Tewksbury, MA (US);
MuCell Extrusion, LLC, Woburn, MA (US);
Abstract
A recyclable multilayer synthetic foam container that does not wick, for direct and non-direct food contact and aseptic packaging application is disclosed. In one aspect, a container comprises a pre-creased and/or folded multilayer synthetic foam sheet comprising at least one foam layer, that can be hermetically sealed along the edges, wherein the synthetic board sheet is a recyclable material that does not wick. In another aspect, the product has a bending stiffness value greater than 17 in Taber stiffness unit configuration according to TAPPI/ANSI T 489 om-15. In some embodiments, the product can have an oxygen transmission rate of less than 20 cc/m/24 hr, according to ASTM D3985. In some embodiments, the product can have a water vapor transmission rate of less than 10 gr/m/24 hr, according to ASTM E398-13.