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:
Sep. 30, 2025
Filed:
Oct. 18, 2021
Cryovac, Llc, Charlotte, NC (US);
Jessica Ashley Olsen, Charlotte, NC (US);
Silvia Bottini, Lissone, IT;
Ashley Cornell Wynne, Woodruff, SC (US);
Robert Babrowicz, Tega Cay, SC (US);
Dwight Wayne Schwark, Rock Hill, SC (US);
Sri Charan Yarlagadda, Charlotte, NC (US);
Miles Andrew Johnston, Tega Cay, SC (US);
Cryovac, LLC, Charlotte, NC (US);
Abstract
A multilayer shrink film having at least two barrier layers. The barrier layers including ethylene-vinyl alcohol copolymer with an ethylene content of between 27-50 mol %. The multilayer shrink film having a free shrink of at least 60%, 65% and 70% at 85 #C measured in accordance with ASTM D2732. The multilayer shrink film having an oxygen transmission rate of no more than: 5, 10, 15, or 20 cubic centimeters (at standard temperature and pressure) per square meter per day per 1 atmosphere of oxygen pressure differential measured at 0% relative humidity and 23 #C measured according to ASTM D-3985. The multilayer shrink film having a haze after shrink of less than 50 measured in accordance with ASTM D 1003.