Abstract: A carton for packaging two layers of stacked flanged tubs. A top panel overlies the tops of the upper tubs and a layer board lies between the two layers. Reinforcing flaps connected to the layer board are adhered to the side panels of the carton. The side panels contain openings through which portions of the tub flanges protrude. The bottom edge of the lower openings engage the underside of the tub flanges when lifting the package to thereby support the lower tubs.

Abstract: A wrap-around carrier suitable for packaging tub-shaped articles which have recessed bottom portions. The bottom panel is formed from an inner flap to which article retainer flaps are hinged and an outer flap to which secondary locking tabs are hinged. The retainer flaps are pivoted into the interior of the carrier by the locking tabs and include edges which contact the bottom portions of adjacent articles and also foldable retainer tabs which also contact the bottom portions. A projection on the locking tabs extends through an opening in the retainer flap and the end edge of the locking tab supports the retainer flap. A further opening in the retainer flap receives a locking tab shoulder to prevent withdrawal of the locking tab. A slit in the inner bottom panel flap allows passage of another locking tab shoulder which engages the inner bottom panel flap to further prevent withdrawal.