Superioity promote Lapper around on fixed points of the swing to adjust the relative position Lapper, dashed line to the width of the paper, the arrow is in the direction of paper movement.

• 气缸推不静传不静辊绕变不静不面摆不静，以此来调量传不静辊的不入入场所，实线为纸弛幅宽，箭头为纸弛运不静标的目的。