| 摘要 |
1. Removable blank container for packing boxes, made in particular in carboard, comprising four vertical walls (11) extended at their upper and lower edges by flaps (12a, 12b) constituting the top and bottom faces when these are folded, said blank container being constituted by a base (5) and a rigid sheet comprising mutually perpendicular folding lines (3, 7a, 7b), characterized in that : a folding line (3) separates the sheet in two substantially equal parts (1, 2) designed to be inserted on either side of saied flap (12) in order to exert thereon a squeezing effect, and in that the other folding lines (7a, 7b) define lateral wedging bands (6a, 6b). |
