US Patent Issued to Yong Park on March 24 for "Paper-made binder, and manufacturing method and manufacturing apparatus therefor" (South Korean Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,583,149, issued on March 24, was assigned to Yong Park (Paju-si, South Korea).

"Paper-made binder, and manufacturing method and manufacturing apparatus therefor" was invented by Yong Im Park (Paju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Particularly, proposed is a manufacturing method for a paper-made binding comb. The manufacturing method includes: providing a combined roll paper in which an inner roll paper and an outer roll paper are combined at a low-temperature by a low-temperature-sensitive molding material therebetween, the inner roll paper and the outer roll paper, each having a first side surface coated with a high-tempe...