| 摘要 |
PROBLEM TO BE SOLVED: To provide a corrugated fiberboard-made tray capable of preventing damages of vegetables and fruits or the like during the transport. SOLUTION: In the corrugated fiberboard-made tray, an outer plate 2, a top plate 3 and an inner plate 4 are successively and continuously provided on the periphery of a bottom wall 1 to form side walls 5, 6 of a double structure, and a return-stop projection 9 provided on a leading edge of the inner plate 4 is inserted in return-stop hole 10 along a ridge of the bottom wall 1 with the outer plate 2 to suppress impact resilience of the inner plate 4. A release-stop projection 11 is provided on the leading edge of the inner plate 4 in addition to the return-stop projection 9. A release-stop hole 12 separate inwardly of the ridge with the outer plate 2 from the return-stop hole 10 is formed in the bottom wall 1, and the release-stop projection 11 is inserted in the release-stop hole 12 to prevent outward oscillation of the inner plate 4. COPYRIGHT: (C)2006,JPO&NCIPI
|
