A frame is injection molded onto a group of panels to form a container. The panels extend at least partially around, and at least partially define, a cavity of the container.

A frame is injection molded onto a group of panels to form a container. The panels extend at least partially around, and at least partially define, a cavity of the container.

A container for heating a food product. The container comprises a base layer of material and a liner releasably attached to an inner surface of the base layer. The liner is separable from the base layer after heating the container. The container comprises a bottom panel, and end panel foldably connected to the bottom panel, a side panel foldably connected to the bottom panel, and a corner panel foldably connected to the bottom panel. The corner panel extends between the end panel and the side panel.

The invention relates to a paper and plastic combined packaging box, which is flip-type packaging box, comprising a box cover cardboard, a box body cardboard portion and an integrated plastic frame formed by injection molding. The box body cardboard portion is formed as an enclosure by a plurality of cardboards, and has an upper edge. The integrated plastic frame formed by injection molding is configured to connect the box cover cardboard and the box body cardboard portion. The integrated plastic frame is comprised of a box body plastic member and a box cover plastic member which are connected through a plastic hinge. The box body plastic member is comprised of a main body of box body plastic member arranged at a gap between cardboards of the box body cardboard portion and an upper edge plastic member which is wrapped at the upper edge of the box body cardboard portion. The box cover plastic member is wrapped at the periphery of the box cover cardboard. The upper edge plastic member and the box cover plastic member are in a fastening connection to implement sealing of the packaging box. Compared with the prior art, the invention saves plastic, has high strength, high tightness and various shapes, and is low in cost.

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.

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.

A reusable tray container including a body defining a three-dimensional structure with a collection space and a removable layer associated with the body and cooperating with it in order to define the collection space itself.

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.

A container for heating a food product. The container comprises a base layer of material and a liner releasably attached to an inner surface of the base layer. The liner is at least partially attached to the base layer by a heat seal layer, and the liner is separable from the base layer after heating the container. The container comprises a bottom panel and a sidewall extending along the bottom panel.

A structure is injection molded onto a group of panels to form a container. The container has a tray and an injection-molded feature. The tray has a plurality of side panels that extend at least partially around, and at least partially define, a cavity of the container. The tray has a plurality of multi-part flanges with at least one of the multi-part flanges including a lower flange portion and an upper flange portion. The injection-molded feature has band that is injected molded onto the lower flange portion and the upper flange portion. An injection-molded strip extends along and at least partially defines the corner of the container. The strip extends downward from the inner portion of the band in the elongate corner of the container. A tool is also disclosed for forming the container.