| 摘要 |
PROBLEM TO BE SOLVED: To provide a box having the end sections of a crease between side faces hardly broken by a weight when a plurality of boxes are stacked. SOLUTION: The box includes a parallelepiped body having four side faces 15, 15, 16 and 16, and a lid and a bottom each closing two openings of the tubular body. The lid and/or the bottom has a pair of inner flaps 12 and 12 folded inward via a crease and a pair of outer flaps 10a and 10a folded inward via the crease outside the pair of inner flaps 12 and 12. A recess 21 is provided in the vicinity of intersections with creases on a peripheral edge of the outer flaps 10a and 10a. COPYRIGHT: (C)2008,JPO&INPIT
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