| 摘要 |
PROBLEM TO BE SOLVED: To provide a seal end carton type packaging box capable of readily opening and resealing by a simple structure.SOLUTION: A packaging box includes a box body forming piece 12, and has a front face plate 14, a first side face plate 16, a rear face plate 18, and a second side face plate 20. One of the front face plate 14 and the rear face plate 18 has an outer lid piece 32 on an end edge parallel with a connecting direction, and the other has an inner lid piece 54. An end part in the connecting direction of the second side face plate 20 has a back face plate 22 fixed facing a back face of the front face plate 14 in an assembled state. The front face plate 14 has an opening portion 40 surrounded with one pair of break lines 36 continuing from both ends of one end edge parallel with the connecting direction and a bending ruled like 34, and an opening through-hole 38 formed between leading end parts of the break lines 36 forming the opening portion 40. The back face plate 22 facing the through-hole 38 has a press absorbing portion 74 covering the through-hole 38 and slipping out inward when pressed from the outside of the front face plate 14. |
