| 摘要 |
A pallet stringer, generally trapezoidal when viewed endwise, is folded from a corrugated cardboard sheet so as to have six panels on each side of a vertical plane and a lower panel intersected by the plane, namely an outer panel extending upwardly from the lower panel, an outer panel extending inwardly from the upwardly extending outer panel, toward and approximately to the generally vertical plane, an inner panel extending downwardly from the inwardly extending outer panel, toward and approximately to the lower panel, an inner panel extending outwardly from the downwardly extending inner panel, overlying the lower panel, and extending toward and approximately to the upwardly extending outer panel, an inner panel extending upwardly and inwardly from the inner panel overlying the lower panel, and extending toward and approximately to the downwardly extending inner panel, and an inner panel extending outwardly from the upwardly and inwardly extending inner panel, underlying the inwardly extending outer panel, and extending toward and approximately to the upwardly extending outer panel. The improved stringer may be advantageously combined with a decking member extending through aligned apertures in certain panels. Certain panels are secured adhesively to other panels. |
