US Patent Issued to KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY on March 17 for "Method for manufacturing melt-spun nonwoven fabric and microfiber nonwoven web manufactured therefrom" (South Korean Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,577,711, issued on March 17, was assigned to KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY (Cheonan-si, South Korea).

"Method for manufacturing melt-spun nonwoven fabric and microfiber nonwoven web manufactured therefrom" was invented by Wan Gyu Hahm (Cheonan-si, South Korea), Byeong Jin Yeang (Hwaseong-si, South Korea), Young Chan Choi (Ansan-si, South Korea) and Hyun Ju Oh (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for manufacturing a melt-spun nonwoven fabric, in which fibers obtained by melt-spinning a thermoplastic polymer through a spinning nozzle having at least one or more nozzle holes are collected by high-speed...