| 摘要 |
<p>PURPOSE: To provide a method and a device for correctly folding, at a desired position, a long web part, particularly, a long web part not folded preliminarily and not provided with a weakened line. CONSTITUTION: A pressing element 500 is provided on the side of a stacked body in the area of stoppers 419' and 419" forming the stacked body 105. The pressing element is formed like a paddle. The pressing element moves along an elliptic route Q to perform a downward motion and a motion to go the outward and sideward toward the stoppers 419' and 419". In this case the pressing element 500 touches the zigzag folded long web part 420 in the folded area, and presses the caught area of the long web part downward and outward toward the stoppers.</p> |
