US Patent Issued to Klockner Pentaplast of America on Sept. 9 for "Heat-shrinkable films and related systems and methods" (Chinese, German Inventors)

ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,410,288, issued on Sept. 9, was assigned to Klockner Pentaplast of America Inc. (Gordonsville, Va.).

"Heat-shrinkable films and related systems and methods" was invented by Christian GrieBhammer (Toeging am Inn, Germany) and Hongliang Zhang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "In various examples, the subject matter of this disclosure relates to heat-shrinkable films and systems and methods for manufacturing and recycling heat-shrinkable films. A heat-shrinkable film can include: a first layer having a first copolymerized polyester resin; and a second layer disposed on the first layer and having a second copolymerized polyester resi...