US Patent Issued to GUANGZHOU ARGION ELECTRIC APPLIANCE on June 30 for "Plastic film, plastic bag and preparation method of plastic film" (Chinese Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,668,047, issued on June 30, was assigned to GUANGZHOU ARGION ELECTRIC APPLIANCE Co. LTD. (Guangzhou, China).

"Plastic film, plastic bag and preparation method of plastic film" was invented by Jianhan Qiu (Guangzhou, China), Guoqiang Liang (Guangzhou, China) and Xiao Tang (Guangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a plastic film, including: a film A and a film B, where a material of the film A includes at least one selected from the group consisting of polylactic acid (PLA), poly(butylene adipate-co-terephthalate) (PBAT), and poly(butylene succinate) (PBS); the film B includes a base layer and a coati...