| 摘要 |
A cardboard box for perishable goods, in which a central sector (1) is a rectangular configuration, constitutive of the bottom box, which prolongs by means of four folding lines (2) into the end panels (3) and the side panels (4). The end panels (3) or the side panels (4) are of double walls. The internal wall (3') of the end panels, when they are of double wall, present some extensions with a double line of vertical fold, determining two sectors (5') and (5"). The first line to remain place in a diagonal respecting the dihedral corresponding to each corner of the box, while the second sector (5") of those extensions remain attached and fastened by means of gluing it to the internal surface of the corresponding side panel (4).
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