| 摘要 |
PROBLEM TO BE SOLVED: To inexpensively provide a packaging box which does not require attachment of a cut tape, which is suitable for display and has a large strength. SOLUTION: In a packaging box 1 made of corrugated cardboard, two zipper-shaped half-cut lines 15a, 15b are formed around an H-shaped notch end 16 formed in the longitudinal middle of opposite sides of both respective longer sides in the top plate 4. Zipper-shaped cut lines 17 are formed at the side plates 9, 10 so that these lines are connected to the end of at least either of the two cut lines 15a, 15b. COPYRIGHT: (C)2004,JPO
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