| 摘要 |
PURPOSE: To provide a tray wherein the trays can be safely and effectively stacked, and also the tray can be used in a standing posture. CONSTITUTION: Side plates 5b on four sides are formed as inclined plates expanding upward in order to allow a plurality of trays 1 to be stacked in multiple stages in a nested state, while a cut window 16 for opening the short side plate 5b upward is formed. Thus a straight-standing rib 18 which can enter the cut window 16 while the trays are stacked is made to protrude on an outer face site from a lower side of the window 16 to a lower end face of the side plate, while a protruding side face 18a at the lower end of the rib 18 and the outer face at an upper end opening rim of the short side plate are positioned on the same plane perpendicular to a bottom plate 3. |
