| 摘要 |
PROBLEM TO BE SOLVED: To provide a package wherein an article can be put in/out of an article storage space inside an inner bag even while a hollow chamber is swollen with air or the like admitted wherein the package can be bent even when the hollow chamber is swollen to store a curved article. SOLUTION: The package has a double structure comprising an outer bag 3 and the inner bag 2 with the article storage space 5 provided inside the inner bag 2. In addition, it includes the sealed hollow chamber 4 which is swollen by filling a fluid such as air between the outer bag 3 and the inner bag 2. It further includes stripes of recesses 14 provided on a plurality of equal portions on an external surface of the outer bag 3 and an internal surface of the inner bag 2 while the hollow chamber 4 is swollen.
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