US Patent Issued on Nov. 25 for "Surround hot air slow drying device for pet food processing and three-stage baking method" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,480,710, issued on Nov. 25.

"Surround hot air slow drying device for pet food processing and three-stage baking method" was invented by Jinfa Chen (Liaocheng, China), Yaoqing Liu (Liaocheng, China), Wenhao Wang (Liaocheng, China), Huanhuan Gu (Liaocheng, China) and Minghui Zhang (Liaocheng, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A surround hot air slow drying device and a three-stage baking method for pet food processing are provided. The surround hot air slow drying device for pet food processing includes a drying box. A hot air drying unit is provided at an inner bottom of the drying box, a circulating conveying unit is provided inside t...