ALEXANDRIA, Va., June 16 -- United States Patent no. 12,304,156, issued on May 20, was assigned to BG PACK S.r.l. (Treviolo, Italy).
"Welding device for making and hermetically sealing at least one package containing a product" was invented by Mario Latronico (Treviolo, Italy).
According to the abstract* released by the U.S. Patent & Trademark Office: "A welding device for making and hermetically sealing at least one package containing a product, comprises first and second sealing and cutting equipment. Each sealing equipment is configured to receive a film forming a tubular envelope, to seal and cut it transversally for making at least one package. The welding device comprises a support body, bearing the first and the second sealing and ...