The disclosure concerns a package (30) comprising a cardboard blank (31), the cardboard blank (31) being shaped as a container with a bottom (31a) and one or more cardboard sidewalls (31b) extending upwardly from the bottom (31a), the package (30) further comprising a molded rim (32) being attached to said one or more cardboard sidewalls (31b), along an interface (I) formed of an upper portion of said one or more cardboard sidewalls (31b) and a lower portion of said molded rim (32), and extending along at least a part of an upper edge of said one or more cardboard sidewalls (31b), characterised in that the rim (32) is extending essentially upright upwardly from said one or more cardboard sidewalls (31b) thereby providing the package (30) with a molded upper sidewall portion. The disclosure also concerns a method and a molding tool.