US Patent Issued to FAR EASTERN NEW CENTURY on Aug. 26 for "Heat-shrinkable polyester label film and method for preparing thereof" (Taiwanese Inventors)

ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,400,562, issued on Aug. 26, was assigned to FAR EASTERN NEW CENTURY Corp. (Taipei, Taiwan).

"Heat-shrinkable polyester label film and method for preparing thereof" was invented by Yi-Fen Chen (Taipei, Taiwan), Yow-An Leu (Taipei, Taiwan) and Li-Ling Chang (Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein are a heat-shrinkable polyester label film and a preparation method thereof. The label film has a shrinkage force not lower than 5.5 N in at least one shrinkage direction after immersing the heat-shrinkable polyester label film in water at 55deg C. for 30 seconds, and a heat shrinkage rate of not lower than 50% in the shrin...