| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a packaging box which has a structure surrounding the entire object to be stored, and is capable of making the object visually recognizable from the outside, and easily and cleanly unsealed. <P>SOLUTION: The packaging box is formed of a box forming piece 12 punched out of a blank sheet, and includes side faces 16, 18, 20, 22 connected to each other, and a pair of end face members located on the sides with respect to the connecting directions. A transparent resin film 14 to cover a through-hole 90 is stuck to a face on the surface side of the face provided with the through-hole 90 across the side faces 16 and 20 from the side face 18, and having at least the through-hole 90. A film unsealing part 102 surrounding a circumferential edge 90a of the through-hole 90 is divided by a half-cutting line 100 which cuts the transparent resin film 14 and reaches a depth to the middle of the box forming piece 12. The through-hole 90 is released by peeling the film unsealing part 102 from the circumferential edge part 90a in a condition in which the box forming piece 12 is assembled. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
