US Patent Issued to SHURCON MANUFACTURING (ZHEJIANG) on Feb. 17 for "Telescopic flanging inner expansion assembly and flanging device" (Chinese Inventor)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,552,126, issued on Feb. 17, was assigned to SHURCON MANUFACTURING (ZHEJIANG) CO LTD (Jiaxing, China).

"Telescopic flanging inner expansion assembly and flanging device" was invented by Lianghui Lu (Jiaxing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A telescopic flanging inner expansion assembly, a flanging device and a flanging method for pulp molded cup lids solve defects such as unreasonable design in related art. The telescopic flanging inner expansion assembly includes a fixed air supply seat, a rotating shaft, a flanging positioning seat, movable inner expansion blocks, and a pneumatic driving mechanism. The rotating shaft is in an uprig...