Tetrahedron shaped package for e.g. confectionery - is folded from parallelogram shaped blank with triangular areas

摘要

The package can be given an imaginary character. A parallelogram is divided into four equilateral triangles (P1), (P2), (P3), and (P4) by folds or fold ridges (A1), (A2), and (A3). The base of the carton is panel (P2) and assuming a human figure is being formed, the external side of this panel will have projecting legs (L1), (L11) which will pass through slots (F1) and (F11) in the side of the panel (P4). Arms (L2) and (L3) are formed on two outer edges and arm (L2) passes through slot (F2) in fold between panels (P3) and (P4). Other pseudo-human features are printed on the package. The package can be opened and closed by pressure on the top of the tetrahedron and one of the lower corners.