| 摘要 |
A cushion material for packaging, comprising a plurality of upper pad side-hollow projected parts (15) and a plurality of lower pad side-hollow projected parts (25) having projected upper pads (10) and lower pads (20) so as to surround the storage space of a projector (50), and a reinforced pad (30) having a hollow projected part for bottom surface protection (31) allowed to abut on the recessed part (22) of the lower pad (20) and a hollow projected part for side surface reinforcement (35) inserted midway into the lower pad side-hollow projected part (25) formed thereon when stacked on the underside of the lower pad (20), whereby, even when an external case packs a package easy to deform at the center portion thereof in thickness direction, the external case for the package can be surely prevented from being damaged.
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