| 摘要 |
PROBLEM TO BE SOLVED: To facilitate opening without impairing sealing properties in a gable top-type paper container.SOLUTION: An inner surface of an inner top seal panel 17 included in a gable wall forming panel 7 folded between gable roof forming panels 5, 6 is provided with an easily peelable region 21. Substantially lateral half parts of inner surfaces of outer top seal panels 13, 14 included in gable roof forming panels at both sides of the inner top seal panel closer to the inner top seal panel 17 are provided with easily peelable regions 22, 23 while leaving end seals 25, 26 having a predetermined lateral width closer to the inner top seal panel 17. End seal 24 regions present at both sides of the easily peelable region 21 provided at the inner top seal panel 17 during opening and end part seal 25, 26 regions present at ends closer to the inner top seal panel 17 of the easily peelable regions 22, 23 provided at the outer top seal panels 13, 14 are provided with extension parts 21a, 22a, 23a of the respective easily peelable regions 21, 22, 23, respectively. |
