| 摘要 |
PROBLEM TO BE SOLVED: To provide a packing box having such a structure as to be easily opened and easily remove a top plate in the packing box capable of sealing the top plate with an adhesive tape, and to provide a blank sheet of the packing box.SOLUTION: A packing box 10 includes: a pair of first side walls 11, 13 opposite to each other; a pair of first top plates 16a, 18a extended from upper ends of the pair of first side walls via scores S1, S3; a pair of second side walls 12, 14 opposite to each other in a direction different from the pair of first side walls; and a pair of second top plates 17a, 19a extended from upper ends of the pair of second side walls via scores S2, S4. Therein, a holding piece 1 of which a contour is demarcated by a first cutting line extended from a starting end 101a on the scores S1, S3 to a terminal end 101b located on the scores and apart from the starting end, and a second cutting line extended from each of the starting end 101a and the terminal end 101b to the first top plates 16a, 18a beyond the scores on the first top plates 16a, 18a is provided on the first side walls 11, 13.SELECTED DRAWING: Figure 4 |
