| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a packaging box with an easy-to-dispose function which has a simple structure, can be disassembled and flattened in a single and easy operation, and can be transported and stored easily for disposal and resource recovery.SOLUTION: A packaging box with an easy-to-dispose function comprises: an opening break line 34 at a boundary line between one side face 14 located at the end part in a connecting direction and a flap 32; a first disposal break line 42 formed at one of boundary lines between two side faces 18 and 20 adjacent to each other and flaps 40 and 50; and a second disposal break line 52 formed at the other boundary line. The first disposal break line 42 is provided at the boundary line between the side face 18 and the flap 40, and a push-in part 46 surrounded with a semicircular-shaped disposal break line 42a is provided in the middle of the first disposal break line 42. At a portion of the second disposal break line 52 close to the first disposal break line 42, a quarter arc-shaped disposal break line 52a formed on the flap 50 side and bulging in an almost quater shape is provided.</p> |
