| 摘要 |
PROBLEM TO BE SOLVED: To eliminate need of classification according to materials. SOLUTION: After a game board 21 is placed on a center wall 3 of a developed packing 1, left and right sidewalls 2 and 4 are folded upward. Upper and lower sides 24 and 25 of the board 21 are fitted into elongate holes 7 and 8. A structure comprising the packing 1 and the game board 21 is put into a corrugated fiberboard box 31 from upward. Thereafter, front, rear, left and right lids 32 are closed and sealed by a sealing device such as a paper tape not shown. Thus, the structure is kept inside the corrugated fiberboard box 31 without rattling in such a posture that front and rear rims 10 and 11 of the packing 1 and the upper and lower sides 24 and 25 of the board 21 are kept by peripheral walls of the box 31. In addition, by placing a partition made of a corrugated fiberboard between the pair of sidewalls, the pair of sidewalls can be prevented from being crushed inwardly. COPYRIGHT: (C)2003,JPO
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