| 摘要 |
PROBLEM TO BE SOLVED: To provide a composite container having a chuck-provided bag which allows improving convenience.SOLUTION: A composite container 1 includes a chuck-provided bag 10 consisting of a pair of chuck members 12 arranged in a mutually opposite way on the inside surface of an upper end part of the bag body 11 composed of a soft resin film and a sleeve 20 formed of cardboard in a cylindrical shape and having a front surface part 20a and a back surface part 20b bent along a first crease 21 at both side ends, with the chuck-provided bag 10 inserted into the sleeve 20. The front surface part 20a and the back surface part 20b have a first area 20d and a second area 20e divided into the right and the left by a second crease 22 deviated in mutually opposite directions, from the front surface side view, with respect to the center lines C in the right and left directions. The first area 20d, wider in lateral width than the second area 20e, and the chuck-provided bag 10 are adhered together in the vicinity of the chuck member 12, and the second crease 22 is mountain-folded outward on pressing both side ends of the sleeve 20. |
