| 摘要 |
PROBLEM TO BE SOLVED: To easily crush a container body for disposal. SOLUTION: The synthetic resin container comprises container body peripheral walls 2 equipped with creases 4 at the middle in a vertical direction. Among the peripheral walls, crease portions provided on right and left side walls 21 are formed to be first folding lines 4a to be folded inwardly in the container body, and crease portions among those provided on end walls 20 with a length of an approximately half of peripheral wall height are formed from both ends of the crease portions to be second folding lines 4b to be folded inwardly. Further, outward folding lines 5 are provided from inner ends of the second folding lines 4b toward four corners of the end wall 20. Thus the first and second folding lines 4a, 4b and the folding lines 5 are respectively folded, whereby both right and let sides of the end wall 20 and lower corners 22a, 22b can be deformed to expand, and a corner 22c on a lower side of the side wall 2a can be deformed to bend to be narrow, so that the container body can be crushed.
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