US 5,473,995 A · Pallet top made of corrugate

Abstract

The present invention provides a pallet top constructed entirely of corrugated cardboard. In one aspect the pallet top includes a thick corrugate center panel and thick corrugate reinforcing edge pieces glued along the periphery of the center panel. The corrugate reinforcing edge pieces and the corrugate center panel are arranged so that the fluting of the edge pieces run perpendicular to the direction in which the fluting in the center panel runs thereby significantly increasing the strength of the resulting pallet top. A corrugated wrap sheet is provided having folding flaps along the edges thereof. The flaps are folded over the reinforcing edge pieces and glued to the top surface of the edge pieces. In another aspect the corrugate reinforcing edge pieces are tubes of rectangular cross section formed along the periphery of the center panel.

Claims2

Dependent claims

A pallet top, comprising:

a) a corrugate panel member having a bottom surface and a top surface with peripheral edges, the corrugate panel member having fluting extending in one direction therethrough;
b) each peripheral edge on said top surface having an elongate corrugate member attached thereto, each elongate corrugate member having fluting, wherein the fluting of each elongate corrugate member is oriented substantially perpendicular to the direction in which the fluting of said corrugate panel member extends;
and
c) a wrap sheet having a central portion with edges, wherein the central portion is contiguous with the bottom surface of said corrugate panel member, the wrap sheet including an integral flap member along each edge of the central portion, each elongate corrugate member including a top surface, wherein the flap members are folded over said top surface and secured thereto.

1 more element

Dependencies are inferred from the claim text.

Pallet top made of corrugate

Life of this patent

Pallet top made of corrugate

Life of this patent

Abstract

Claims2