| 摘要 |
<p>The unit consists of a one-piece pallet made e.g. from cellular polypropylene or polycarbonate, having grooves (11a,12) in its upper surface shaped to receive sliders (20) which are able to grip prods. stacked on the pallet. Each slider has a U-shaped cross-section and projection strips (21,22) for gripping the prods. The sliders can be made by extrusion or by stamping or bending sheet metal, and the distance between sliders corresponds to the spacing between thrust projections on the prods.</p> |
