A repulpable moisture resistant poultry box having a composite corrugated structure with a fluted medium formed of a top backing board secured to one side of the fluted medium and a bottom backing board secured to the other side of the fluted medium, the box being impregnated with a hydrogenated triglyceride and coated with an acrylic styrene copolymer. The box has a bottom panel, side panels integral with the bottom panel and end panel assemblies integral with the bottom panel. The end panel assemblies comprise an outer end panel and a plurality of reinforcing end panels positioned adjacent said outer end panel. Each of the panels in the end panel assembly defines a cut out which is aligned with each other cutout panel in the end panel assembly to present a single uniformly configured cutout. The reinforcing end panels define a tab cut adjacent the outer end panel and each bottom corner of the bottom end panel forming a tab to seal the bottom corners of the box.
