| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a packaging box which can be easily unsealed and easily resealed from the unsealed state. <P>SOLUTION: The packaging box to be sealed by sticking an outer lid flap 7 to an inner lid flap 6 on the leading edge side from a lid cutting line 8, has the lid cutting line 8 of the outer lid flap 7 inclined to the leading edge side toward the central part from both sides. The central part is swollen to form a pushing-in piece 9. An auxiliary ruled line 10 dented from the pushing-in piece 9 is made toward the base end from the line 8. A cut-to-break line 11 is made at the central part of the leading edge of the inner lid flap 6 to provide a stopper piece 12 through which the push-in piece 9 can pass. Support pieces 13 for supporting both sides of the outer lid flap 7 are provided on both sides at the leading edge of the flap 6. Thus, only by pushing in the push-in piece 9, the lid cutting line 8 is cut to have the box unsealed, and in addition, only by pushing in the piece 9 to below the stopper piece 12, the inner lid flap 6 and the outer lid flap 7 get engaged to have the box resealed. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
