Abstract: A product package includes a frame part provided with a base and walls. Edge parts on the top edge of the walls are folded outwards to form a flat edge section, where the frame part is a recess for product packing. The frame part is preferably a recyclable fiber material and the recess is lined on the inside with a separate inner lining removable from the frame part. The edge section functions as a fastening surface for the inner lining. The inner lining and the edge parts are arranged to form a one-piece and unbroken edge section of the package as a fastening surface for the inner lining. Adjacent edge parts are fastened in a leakproof manner at their ends to each other with a butt seam forming a corner seam and the fastening is reinforced with a reinforcement piece fastened under the corner seam and edge section ends.

Abstract: A product package includes a frame part provided with a base and walls. Edge parts on the top edge of the walls are folded outwards to form a flat edge section, where the frame part is a recess for product packing. The frame part is preferably a recyclable fiber material and the recess is lined on the inside with a separate inner lining removable from the frame part. The edge section functions as a fastening surface for the inner lining. The inner lining and the edge parts are arranged to form a one-piece and unbroken edge section of the package as a fastening surface for the inner lining. Adjacent edge parts are fastened in a leakproof manner at their ends to each other with a butt seam forming a corner seam and the fastening is reinforced with a reinforcement piece fastened under the corner seam and edge section ends.

Abstract: The invention relates to a stackable product package, a method of manufacturing the same and a product package blank. The stackable product package comprises a body part (2) provided with a bottom (3), and with walls (2a, 2b, 2c) in connection with the bottom (3), as well as with rim members (4a) folded outwards along folding lines (4e), at the top edge of the walls, and constituting a substantially planar rim portion (4), the body part (2) enclosing a receiving space for the product to be packed. At the lateral edges of each intermediate wall (2c) of the body part (1), and in proximity to a folding line (2e), bracket members (2f, 2g) are provided to keep the product packages (1), when nested, spaced apart.