| 摘要 |
PROBLEM TO BE SOLVED: To prevent troubles caused by disengagement of a hook of or ripping of flaps during transport, in a simplified sealing box on which the flaps are mutually hooked with one another. SOLUTION: In the simplified sealing box which is sealed by hooking side flaps 4 extending outward from side walls 1 and end flaps 5 extending outward from end walls 2, embracement sections 14 are provided on the opposing side flaps 4, and fold-back sheets 10 are provided continuously to the tips of the end flaps 5, while slip-off-preventive strips 11 are extended from both of the ends of the fold-back sheets. The fold-back sheets 10 are folded back toward the base end side of the end flaps 5 while the slip-off-preventive strips 11 are bent to embrace the embracement sections 14 by the end flaps 5 and the fold-back sheets 10. The fold-back sheets 10 become impossible to slip off from between the opposing side flaps 4 when the slip-off-preventive strips 11 is unbent. COPYRIGHT: (C)2005,JPO&NCIPI
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