Abstract: Disclosed is a cargo collapse preventing device for preventing the cargo collapse of various kinds of cargoes palletized on a cargo-handling pallet or cart by bundling them.The opposite ends of a sheet cover 1 wound around the cargoes C palletized on a loading platform P or wound around the cargoes C together with the loading platform P are connected and fastened to each other by a fasteners 2 such as plane fasteners. Opposite ends of the sheet cover 1 are provided with a rigid shape-keeping member 6 fixed to the sheet cover 1 perpendicularly to the winding direction of the sheet cover 1 and a handle 7 disposed to the sheet cover 1 in the vicinity of the shape-keeping member 6. The outside end portion of the sheet cover 1 overlapped on the inside end portion thereof has a slender externally extracting slit 8 cut out and opened therethrough so that the handle 7 attached to the inside end portion can be extracted to the outside therethrough.