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 carrier for holding one or more products. The carrier can comprise a plurality of panels that extends at least partially around an interior of the carrier, the plurality of panels comprising at least a front panel and a side panel. A central panel can at least partially divide the interior of the carrier into a front portion and a back portion. The side panel can extend at least partially from the front panel to the central panel. A lid can at least partially close a top of the carrier

A carrier for holding one or more products. The carrier can comprise a plurality of panels that extends at least partially around an interior of the carrier, the plurality of panels comprising at least a front panel and a side panel. A central panel can at least partially divide the interior of the carrier into a front portion and a back portion. The side panel can extend at least partially from the front panel to the central panel. A lid can at least partially close a top of the carrier

A box assembly can include an exterior piece including a first middle portion, a second middle portion, a third middle portion, and a fourth middle portion; the first middle portion and the third middle portion positioned perpendicular to the second middle portion and the fourth middle portion; a plurality of insulator pads including a first side insulator pad, a second side insulator pad, and a third side insulator pad; the first side insulator pad contacting the first middle portion; the second side insulator pad contacting the first middle portion, the second middle portion, and the third middle portion; the third side insulator pad contacting the third middle portion; and an interior piece positioned within the exterior piece, the interior piece including a first side panel and a second side panel; the first side insulator pad positioned between the first side panel and the first middle portion.

A box assembly can include an exterior piece including a first middle portion, a second middle portion, a third middle portion, and a fourth middle portion; the first middle portion and the third middle portion positioned perpendicular to the second middle portion and the fourth middle portion; a plurality of insulator pads including a first side insulator pad, a second side insulator pad, and a third side insulator pad; the first side insulator pad contacting the first middle portion; the second side insulator pad contacting the first middle portion, the second middle portion, and the third middle portion; the third side insulator pad contacting the third middle portion; and an interior piece positioned within the exterior piece, the interior piece including a first side panel and a second side panel; the first side insulator pad positioned between the first side panel and the first middle portion.

A support element for a cardboard container. A lid incorporating the support element. A consumer product incorporating the support element, the lid, and the container. A cardboard blank for forming the support element. Related methods.

A fastener for fixing a pair of opposing flaps of a box in a closed state includes a receiving part extending along a first direction, with a flap abutting part configured to abut surfaces of the flaps being arranged on at least one side of the receiving part, the flap abutting part constituting a tab part for which at least a portion is curvable or bendable upward, a linking part having a rod shape and extending from a center portion of the receiving part, and a pressing part having a rod shaped that extends outwardly from an end of the linking part along the first direction, the pressing part being configured to be inserted into a gap at a juncture of the flaps so that spaces on both sides of the linking part between the receiving part and the pressing part constitute insertion areas into which the flaps are inserted.

A paper container having a top portion (4) that is tightly closed by bonding together opposing surfaces of first top sealing panels (20) and opposing surfaces of second top sealing panels (22), and each of side panels (16) is folded along a first side panel folding line (26) and a second side panel folding line (27) to form a flap (35) having a substantially triangular shape. The top portion (4) is formed by folding down the flaps (35) onto right and left side surfaces of a tubular body (3) through mountain-folding along front-side top panel vertical folding lines (17), front-side top panel vertical folding lines (18), and front-side top sealing vertical folding lines (23), and through valley-folding along second top portion horizontal folding lines (15) and back-side top sealing vertical folding lines (24).

A paper container having a top portion (4) that is tightly closed by bonding together opposing surfaces of first top sealing panels (20) and opposing surfaces of second top sealing panels (22), and each of side panels (16) is folded along a first side panel folding line (26) and a second side panel folding line (27) to form a flap (35) having a substantially triangular shape. The top portion (4) is formed by folding down the flaps (35) onto right and left side surfaces of a tubular body (3) through mountain-folding along front-side top panel vertical folding lines (17), front-side top panel vertical folding lines (18), and front-side top sealing vertical folding lines (23), and through valley-folding along second top portion horizontal folding lines (15) and back-side top sealing vertical folding lines (24).

A box assembly can include an exterior piece including a first middle portion, a second middle portion, a third middle portion, and a fourth middle portion; the first middle portion and the third middle portion positioned perpendicular to the second middle portion and the fourth middle portion; a plurality of insulator pads including a first side insulator pad, a second side insulator pad, and a third side insulator pad; the first side insulator pad contacting the first middle portion; the second side insulator pad contacting the first middle portion, the second middle portion, and the third middle portion; the third side insulator pad contacting the third middle portion; and an interior piece positioned within the exterior piece, the interior piece including a first side panel and a second side panel; the first side insulator pad positioned between the first side panel and the first middle portion.