| 摘要 |
PROBLEM TO BE SOLVED: To provide a foldable assembling box which can be folded into small size and which allows easy assembling and decrease of loss in assembling processes.SOLUTION: The assembling box 10 is assembled by: raising a pair of second side sheets 15 and 16 from a bottom sheet 11; inner side sheets 17 are folded to surround the bottom sheet; fold-in pieces 18 are folded toward the inner side sheets 17 and the fold-in pieces 18 are folded inward to hold the inner side sheets 17; and assembling the fold-in pieces 18 to hold edges of the fold-in pieces. In the assembling box 10, one of the second side sheets 15 is folded over the bottom sheet on a folding line 11C and the inner side sheets 17 on both sides of the second sheet are folded over the second side sheets on folding lines 15A and 15B. The other second side sheet 16 is folded over the second side sheet on a folding line 11D and the inner side sheets 17 on both sides of the second side sheet are folded over the second side sheet on folding lines. First side sheets 12 and 13 and fold-in pieces 19 are folded opposite to the bottom sheet. |
