| 摘要 |
PROBLEM TO BE SOLVED: To package a product without using a cushioning material made of foam styrene resin, etc., to reduce the number of packaging material parts and the cost for packaging material and assembly. SOLUTION: The whole part of four side face parts and a bottom face part 11 formed at the bottom of the four side face parts is made of a consolidating corrugated cardboard 10. At both ends of the bottom face part 11, a pair of flaps 12 are jointly provided. On each flap, first side face panel 15, top face panel 17, first inside panel 19, first inside bottom panel 21 are provided extending horizontally and toward both ends. In a recess formed by the second inside bottom panel 36 and second inside panel 32 positioned apart from the first inside panel 19 by each square hole 33 provided on both ends of the top face panel 17 and the first inside panel 19, an article is stored.
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