US Patent Issued to NISSIN FOODS HOLDINGS on Dec. 23 for "Method for producing sheet for heat-insulating foamed paper container" (Japanese Inventors)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,503,817, issued on Dec. 23, was assigned to NISSIN FOODS HOLDINGS Co. LTD. (Osaka, Japan).

"Method for producing sheet for heat-insulating foamed paper container" was invented by Yoshitsugu Nishino (Osaka, Japan) and Noboru Omori (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "[Problem] The problem that unevenness occurs in the foam layer and the insulating property deteriorates when lamination is carried out at high speed was clarified in a process for producing a sheet for a foam insulating paper container. Specifically, the problem addressed by the present invention is to provide a sheet for a foam insulating paper container that can be ...