| 摘要 |
PROBLEM TO BE SOLVED: To provide a packaging container with a perforation formed, which can prevent unintended rupture.SOLUTION: A packaging container 1 comprises: a container body 10; a perforation part 20 formed by arranging a plurality of cut parts 21 and a plurality of non-cut parts 22 alternately in the container body 10; and a rupture prevention slit 30 which is formed in at least one cut part 21 of the plurality of cut parts 21 and extends in a direction crossing an extention direction of the cut parts 21. The container body 10 is formed in a box shape having a top surface 11. The perforation part 20 includes a perforation part 210 for opening that is disposed in the top surface 11 and forms an opening 15 by being ruptured, and a perforation part 220 for hinge that becomes a starting point of folding when the opening part 15 is formed. The rupture prevention slit 30 is formed in the cut part 21 constituting the perforation part 220 for hinge.SELECTED DRAWING: Figure 1 |
