ALEXANDRIA, Va., June 4 -- United States Patent no. 12,319,050, issued on June 3, was assigned to BOBST LYON (Bron, France).
"Converting machine" was invented by Abdelmalik Badreddine (Decines, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a method of aligning a plurality of printed motifs on a sheet (3) in a converting machine (10). An actual position (Pa_1) at a first sensor is defined as an initial reference position (P_ref1) for the sheet, and at least one displacement error (triangled2) is calculated and compared to a first threshold (T1). If the displacement error is lower than the first threshold, then the angular position (Alpha) of a printing cylinder (42) in the sec...