| 摘要 |
PROBLEM TO BE SOLVED: To provide a packaging case, an insertion port of which an insertion piece of a lid flap piece can be inserted into a slot comparatively easily.SOLUTION: The packaging case includes a case body 2 having a front sheet piece 3 and a back sheet piece 4, a commodity taking in and out port 21, a lid flap piece 5, which is extended from a first side 31 of the front sheet piece 3 and closes the commodity taking in and out port 21, the insertion piece 6 provided to the end part of the lid flap piece 5 and the insertion port 7 which is formed within the face of the back sheet piece 4 and is shorter than the breadth of the insertion piece 6, wherein a first folding ruled line 91 is formed along the first side 31 of the front sheet piece 3 and a second folding ruled line 92 is formed along the boundary between the lid flap piece 5 and the insertion piece 6 and a third folding ruled line 93 is formed within the face of the lid flap piece 5 and between the first folding ruled line 91 and the second folding ruled line 92. |
