A paper-industry article for making an outer skeleton (3) of a container (2) which also includes an inner layer (9) of thermoplastic material and which has a bottom wall (6), a plurality of lateral walls (5) and an annular perimetric flange (4), the outer skeleton (3) extending at the perimetric flange (4), at the lateral walls (5), at the bottom wall (6), wherein the paper-industry article (1) includes a continuous annular frame (7) intended to constitute the outer skeleton (3) of the container (2) at the perimetric flange (4) of the container (2), and a plurality of wings (10) which extend starting from the continuous annular frame (7), each of the wings (10) being intended to constitute the outer skeleton (3) at one of the lateral walls (5) of the container (2), and at least one of the wings (10) also being intended to constitute the outer skeleton (3) also at the bottom wall (6) of the container (2).

A container for a food product generally includes a tray and a cover attached to the tray by ultrasonic bonds. The tray includes a bottom having a perimeter and a sidewall extending along the perimeter of the bottom to form a cavity sized to receive the food product. The sidewall defines an opening for the food product to be placed into the cavity. The tray also includes a flange extending from an edge of the sidewall and around the opening. The flange has a single layer first area with a first thickness and a second area comprised of at least two layers with a second thickness. The second thickness is at least twice as thick as the first thickness. The ultrasonic bonds extend along the entire sidewall of the container to form a continuous, hermetic seal between the cover and the tray around the opening.

A container comprising a bottom panel defining a base of the container, and a plurality of side walls extending from the bottom panel and defining an interior area of the container, wherein the plurality of side walls include at least opposing first and second side walls. A first flange structure is connected to each of the first and second side walls along respective fold lines at an upper edge of the container. Each first flange structure straddles a respective side wall and comprises an inner flange portion extending over the interior area of the container, and an outer flange portion, coplanar with the inner flange portion, extending away from the interior of the container, wherein the outer flange portion is defined by one or more tabs.

A tamper-evident carton and method of using same. The tamper evident carton may include a floor panel; side panels extending about a periphery of the floor panel; corner gussets extending between adjacent side panels, wherein the floor panel, side panels, and corner gussets may be configurable to form a compartment region; a lid flap extending from an uppermost edge of one of the side panels forming a moveable hinge joint therebetween, the lid flap may include a front edge flap extending from a front edge of the lid flap opposite that of the moveable hinge joint; and a tear strip disposed in the front edge flap.

The disclosure relates to a cardboard box for holding content comprising liquid and/or gas. The box comprising: 3 or more side walls and a bottom side, a layer of liquid and/or gas non-permeable coating, every side wall having on its upper end a brim/ collar area, the brim/collar area being folded to form an unbroken encircling receiving surface for attaching a lid foil.

A container for foodstuffs includes a containment body having a polygonal bottom wall and perimeter side walls connected to each other and to the polygonal bottom wall so as to define a food containment volume open at the top at an upper opening. At least two side flaps and one upper flap extend from each perimeter side wall. Each side flap is connected to the respective side wall through a respective side folding line and abuts against and is bonded to a respective adjacent side flap, defining a supporting element outside the containment volume. Each upper flap is connected to the respective side wall through a respective first upper folding line along which it is folded away from the containment volume so as to define an edge portion of the container suitable to receive a closure element.

The object of the invention is a product package and a method for producing the product package. The product package comprises a recess (1a) for the product to be packed, the recess being provided with a base and with walls in connection with the base, in which case the frame part (2) of the recess (1a) has been formed by means of folds from recyclable fiber material and the aforementioned recess (1a) is lined on the inside with a separate inner lining (3), which is removable from the aforementioned frame part. The top edges of the side walls and end walls of the frame part and also the top edges of the corner parts (10) form the top edge of the recess, which top edge is arranged to function as a fastening surface for the inner lining (3), which inner lining (3) is adapted to comprise an edge section (4) extending over the top edge (5a) of the recess (1a).

A paper-industry article for making an outer skeleton (3) of a container (2) which also includes an inner layer (9) of thermoplastic material and which has a bottom wall (6), a plurality of lateral walls (5) and an annular perimetric flange (4), the outer skeleton (3) extending at the perimetric flange (4), at the lateral walls (5), at the bottom wall (6), wherein the paper-industry article (1) includes a continuous annular frame (7) intended to constitute the outer skeleton (3) of the container (2) at the perimetric flange (4) of the container (2), and a plurality of wings (10) which extend starting from the continuous annular frame (7), each of the wings (10) being intended to constitute the outer skeleton (3) at one of the lateral walls (5) of the container (2), and at least one of the wings (10) also being intended to constitute the outer skeleton (3) also at the bottom wall (6) of the container (2).

A paper-industry article for making an outer skeleton (3) of a container (2) which also includes an inner layer (9) of thermoplastic material and which has a bottom wall (6), a plurality of lateral walls (5) and an annular perimetric flange (4), the outer skeleton (3) extending at the perimetric flange (4), at the lateral walls (5), at the bottom wall (6), wherein the paper-industry article (1) includes a continuous annular frame (7) intended to constitute the outer skeleton (3) of the container (2) at the perimetric flange (4) of the container (2), and a plurality of wings (10) which extend starting from the continuous annular frame (7), each of the wings (10) being intended to constitute the outer skeleton (3) at one of the lateral walls (5) of the container (2), and at least one of the wings (10) also being intended to constitute the outer skeleton (3) also at the bottom wall (6) of the container (2).

A container for a food product generally includes a tray and a cover attached to the tray by ultrasonic bonds. The tray includes a bottom having a perimeter and a sidewall extending along the perimeter of the bottom to form a cavity sized to receive the food product. The sidewall defines an opening for the food product to be placed into the cavity. The tray also includes a flange extending from an edge of the sidewall and around the opening. The flange has a single layer first area with a first thickness and a second area comprised of at least two layers with a second thickness. The second thickness is at least twice as thick as the first thickness. The ultrasonic bonds extend along the entire sidewall of the container to form a continuous, hermetic seal between the cover and the tray around the opening.