Method for controlling conveyance speed of sheet, method for manufacturing wearing article, apparatus for manufacturing wearing article, and wearing article
A method for controlling a conveyance speed of a sheet comprises the steps of: setting a reference rotation angle rotationally driving a drive motor (8) and a rotary cutter (15) detecting a marker (2a) of a backsheet (2) detecting a rotation angle of a rotary blade of a cutting member when the marker (2a) is detected ascertaining an angular difference between the detected rotation angle and the reference rotation angle and controlling rotational driving of the drive motor (8) to reduce the angular difference.
