High speed continuous motion and intermittent motion wraparound case packers. With corrugated wraparound packaging, a sheet of cardboard is die-cut and folded. For a traditional RSC the flaps, overlapping each other, are located at the sides, and the case is generally filled from the side. Wraparound packaging machines significantly reduce the amount of corrugate overlaps while still providing a strong case that delivers superb strength for palletizing and distribution. By eliminating redundant overlaps, the wraparound case delivers a huge amount of savings on materials when compared to a traditional RSC.