| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a package capable of being opened without using a cutter, and capable of preventing opening of it during delivery.SOLUTION: A package 10 comprises a side wall surface 20 having an engaging port 24 for fitting and fixing an engaging piece 22 which is a mushroom shape and a side wall surface 18 continuous to the side wall surface 20. The engaging port 24 is formed by forming first depth settings 24a, 24b which are substantially inverted U shape from a folding line 26a on the side wall surface 20 to the side wall surface 20. On the side wall surface 20, by forming second depth settings 18a, 18b which are substantially inverted V shape and continuous to ends of the first depth settings 24a, 24b, engaging parts 30a, 30b are formed. An opening piece 34 formed of the first depth settings 24a, 24b, the second depth settings 18a, 18b, and perforations 32a, 32b disposed continuous to the second depth settings, is peeled from the side wall surface 18 for opening the package 10. Thereby without using a cutter, the package can be opened, and there is no probability that it is opened during delivery.</p> |
