ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,548,825, issued on Feb. 10, was assigned to LG Energy Solution Ltd. (Seoul, South Korea).
"Method for forming pouch" was invented by Dong Gyun Seol (Daejeon, South Korea), Yong Su Choi (Daejeon, South Korea), Sung Ryul Kwon (Daejeon, South Korea) and Gi Beom Kang (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a method for forming a pouch, and the method for forming the pouch according to the present invention comprises: a curling process of bending a pouch sheet in a round shape; a seating process of seating the bent pouch sheet on a lower mold, in which a molding groove is formed; and a forming pro...