US Patent Issued to AMCOR FLEXIBLES NORTH AMERICA on Nov. 18 for "Thermoformable sheet and thermoformed package" (Belgian Inventors)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,472,727, issued on Nov. 18, was assigned to AMCOR FLEXIBLES NORTH AMERICA INC. (Neenah, Wis.).

"Thermoformable sheet and thermoformed package" was invented by Maxime Vagenende (Serskamp, Belgium) and Bert De Schoenmaker (Laarne, Belgium).

According to the abstract* released by the U.S. Patent & Trademark Office: "A thermoformable sheet includes an exterior film, a printed pigment layer, an adhesive layer, an inner layer, and an interior sealing layer. The exterior film includes between 50% and 100% polyolefin-based polymers, by weight. The inner layer includes between 60% and 100% of high-density polyethylene polymer, by weight. The inner layer further includes a thickness between 10...