| 摘要 |
Device made from a single flat blank cut from a sheet of foldable material, such as cardboard or plastic and grooved to facilitate folding. The device comprises a polygonal bottom (A.1) on which are articulated, on two, opposite sides (A.110, A.120), flaps (B.1, B.2) consisting of lateral walls (B.11, B.21) adjacent to the bottom (A.1) extended by foldable parts (B.12, B.22), which are positioned on the top of the box, and each terminated by a handle (C.1, C.2). The bottom (A.1) has at its centre a removable closure strip (E.1). |
