| 摘要 |
A film roll support device (10) is provided with a shaft body part (20), a shaft distal end part (30), and a convex part (70). A film roll (FR) is mounted by passing the shaft body part (20) through a center hole (H1) of the film roll (FR). The shaft distal end part (30) extends in the direction of the axis (A1) of a shaft (12) from one end of the shaft body part (20) at the side of insertion through the center hole (H1) of the film roll (FR). The convex part (70) extends from the shaft distal end part (30) in a direction intersecting the direction of the axis (A1) of the shaft body part (20). When the film roll (FR) is being mounted, the convex part (70) abuts, from below, the core (FC) of the film roll (FR), which is temporarily positioned on the shaft distal end part (30). A notch (80) is formed in the convex part (70), said notch (80) being recessed in the direction intersecting the direction of the axis (A1) of the shaft body (20). |
