| 摘要 |
PROBLEM TO BE SOLVED: To provide a packaging box with a pull tab which can be easily opened even by a weak force by a simple operation. SOLUTION: A box body forming piece 12 is integrally punched out from one sheet of blank sheet, and has side surfaces 14, 16, 18, and 20 continuously connected in parallel with each other and a paste piece 22 for pasting the side surfaces 14 and 20. The box is equipped with a lid piece 52 for closing an opening part of a cylindrical body assembled with the side surfaces 14, 16, 18 and 20, and an inserting piece 56 provided at the end of the lid piece 52 and overlapped and locked on the inside of the side surface 20. At the end part of the side surface 20 on which the inserting piece 56 is overlapped, a pull tab part 32 is provided. A part of the pull tab part 32 is a tab part 34 projecting outward from the end part of the side surface 20, and the rest part of the pull tab 32 is a base end part 36 positioned on the inside of the side surface 20. The base end part 36 is demarcated from the side surface 20 by a broken line 37, and includes a paste portion 38 to be stuck to the inserting piece 56. COPYRIGHT: (C)2009,JPO&INPIT
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