Cardboard tray has reinforcing strips on its end walls, above handgrips, ends of walls having flaps forming support pillars and tabs on reinforcing strips and side walls being folded down inside pillars

摘要

The cardboard tray has reinforcing strips (4) on the tops of its end walls (3), above the handgrips. The ends of these walls have flaps (6, 7) which are folded to form support pillars. Tabs on the ends of the reinforcing strips and the side walls (2) are folded vertically down inside the pillars.