| 摘要 |
PROBLEM TO BE SOLVED: To provide a carton with an opener, enabling a user to simply open even a soft and easily collapsible storage object without possibility of dropping the storage object.SOLUTION: A carton with an opener can be opened by sequentially connecting first-fourth extension plates 12a-12d to an upper end edge of a back plate 9 through first-fourth folding lines 11a-11d, respectively; folding the first extension plate 12a through the first folding line 11a to an inside of a trunk part 5; bending upward the second extension plate 12b through the second folding line 11b; bending the third extension plate 12c through the third folding line 11c to a direction superposing on the second extension plate 12b and locating below a tip edge of a tack plate 10; and folding upward the fourth extension plate 12d through the fourth folding line 11d, and extending to the outside from between the tack plate 10 and the first extension plate 12a so as to pull a part extending to the outside, of the fourth extension plate 12d. |
