| 摘要 |
PROBLEM TO BE SOLVED: To provide a blank and a paper container which can be easily opened while maintaining a high barrier property.SOLUTION: The paper container 10 is formed by folding and assembling the blank 1 with a barrier property along folding rules a, b, c. The paper container 10 has a front wall 11 comprised of a front outer panel 11a and a front inner panel 11b, a ceiling wall 12, a back wall 13, a bottom wall 14, and a pair of side parts 40. Each of the side parts 40 has a ceiling wall side part panel 41 and a bottom wall side part panel 42, and to both sides of each side part 40, a first folding part 43 and a second folding part 47 are folded. The front outer panel 11a is provided with an opening tab part 25, and a pair of opening half cut lines 22a, 22b extend from the opening tab part 25 to the ceiling wall 12 side from the front outer panel 11a. The pair of opening half cut lines 22a, 22b are provided with elongated window parts 22A, 22B for externally exposing an aluminum layer 7 formed by removing a paper layer 6. |
