High density polystyrene spacers for stacking warehouse material

Special receptacle or package – For a building component

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Details

4147895, 206821, B65G 1918

Patent

active

058734600

ABSTRACT:
A material spacer is disclosed for stacking warehouse materials such as sheets of drywall or other construction materials. The material spacer is basically an elongated member formed of an expanded high density polystyrene material having a density of approximately 2.5 to 6.0 pounds per cubic foot. Preferably, the material spacer is a rectangular block-shaped member having first and second ends with a pair of opposed support surfaces extending therebetween. The material spacer is at least approximately four feet in length between the first and second free ends. A black or dark resin is preferably used to form the material spacer. In a first embodiment, the material spacer has parallel support surfaces, while in a second embodiment, the material spacer has its bottom support surface angled to accommodate the slope of the bed or deck of a vehicle, e.g., the deck of a rail car.

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