Tray container made from single material sheet - has extension pieces to sides folded at corners for stacking

摘要

The tray is made from a single sheet of material and has a base (1) and two sides (2,2') and two end panels (4,4'). The side panels have triangular extensions (9) at each end. The extension has a flap (11). The end pieces have extensions (15') folded along the sides. The triangular extensions are folded horizontally across the corners of the container and the flaps are folded downwards over the ends. The tabs (18) engage in slots (19) on the adjacent container in the stack.