| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve the outer appearance and physical distribution efficiency, form easily a suspension section, improve the assembly properties and achieve the increase of manufacturing numbers per one sheet. SOLUTION: An insertion flap 25 is formed on one side facing an opening, and the insertion flap is folded and inserted into the upper opening to cover the upper opening by a packaging box 10, and the insertion flap is constituted of a cover face 19A and an insertion face 20A connected together through a folding line, and a suspension hole is opened separatingly from the folding line at least on one of either the cover face and the insertion face. A first notch 26 is formed in the middle of both sides on the insertion face, while a second notch is formed on the folding line side of the cover face, and inner flaps 21A and 22A to be folded into the inner side of the insertion flap are formed extensively toward the inner side of the upper opening, and pawl sections 24A engaging with the first notch and the second notch are formed on the side positioned opposite to the side of the insertion flap on the inner flaps.</p> |
