| 摘要 |
PROBLEM TO BE SOLVED: To provide a paper box having a re-close structure, and a novel opening structure easy in opening.SOLUTION: A paper box 1B includes a top surface 11, a bottom surface 15, and wall surfaces 12L, 12R, 13, 14 connecting their edges, and it can be closably opened by tearing at least one part of the top surface 11 along a break line m formed in the top surface 11 and using at least one part of the top surface 11 as an opening and closing portion 11A. One part of the front side wall surface 13 composes a pushing piece 13a having an outline regulated by intermittent incisions k, t continuing to the break line m, and connected to the opening and closing portion 11A. Deflection is generated toward an inner side of the paper box 1B and toward both side when the pushing piece 13a is pushed in toward the inner side of the paper box 1B and teared along the intermittent incisions k, t, and deflection half pieces 21L, 21R formed with an incision 21a for inserting the pushing piece 13a when the opening and closing portion 11A is closed are provided along an inner side face of the front side wall surface part 13 having the pushing piece 13a. |
