US Patent Issued on July 14 for "Coffee capsule manufacturing tool and its manufacturing method" (Chinese Inventor)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,679,582, issued on July 14.

"Coffee capsule manufacturing tool and its manufacturing method" was invented by Xiaofeng Liu (Foshan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a coffee capsule manufacturing tool and its manufacturing method. The coffee capsule manufacturing tool comprises a capsule shell, a mode base, a sealing film, a pressing mold, a powder-filling member, and a powder-pressing member. The opening of the capsule shell is provided with an outer ring extending outer towards. The center of the powder-filling member is penetrated with a powder guiding channel, a bottom portion is provided with a powder-filling member...