Abstract: Mold system (1) for manufacturing cardboard-based container, comprising movable mold half (10) and stationary mold half (20) located opposite one another. Movable mold half (10), movable with respect to stationary mold half (20), includes at least a core plate (4), a plate-like seal ring (5) movable with respect to the core, and collar ring (6). Stationary mold half (40) includes at least a mold plate (7) provided with a mold cavity (71) and a seal surface (7a). In the mold system (1), an insert (720) can be supported on and detachably attached to the base (71b) of the mold cavity (71) reducing the depth H of the mold cavity by its height h. Container (500) comprises bottom (57) pressed from cardboard blank and wall (59) connected to the bottom and plastic rim (50) connected to the upper edge of the walls.

Abstract: A mould system for manufacturing a container which includes a movable mould half and a stationary mould half which are positioned opposite to each other, wherein the movable mould half includes a core plate provided with a core, a plate-like seal ring that is movable relative to the core, a seal surface which surrounds the core, and a collar ring that is movable relative to the core and the stationary mould half includes a mould plate provided with a mould cavity and a seal surface, wherein in the mould system, a plate-like insert is connected to the seal surface of the seal ring, the insert including a recess which is in contact with a front edge of the seal surface, so that it is in flow communication with molten plastic material flowing from the direction of the collar ring.

Abstract: A mould system for manufacturing a container which includes a movable mould half and a stationary mould half which are positioned opposite to each other, wherein the movable mould half includes a core plate provided with a core, a plate-like seal ring that is movable relative to the core, a seal surface which surrounds the core, and a collar ring that is movable relative to the core and the stationary mould half includes a mould plate provided with a mould cavity and a seal surface, wherein in the mould system, a plate-like insert is connected to the seal surface of the seal ring, the insert including a recess which is in contact with a front edge of the seal surface, so that it is in flow communication with molten plastic material flowing from the direction of the collar ring.

Abstract: The invention relates to a method of providing board containers (V) with prints and a printing machine that applies the method. According to the invention, the printing machine comprises a turret head (2), with uniformly spaced radial arms (3) diverging from its rotational axis, each arm ending in a mandrel (4) that carries a container (1); and stationary stations (5, 6, 8) that are located on the path of the turret head for gripping a container, printing it by a printhead (7, 13), and removing the printed container (V). At the printing station (6), the container (1) is digital-printed by the printhead (7), past which the surface of the container is conveyed by means of a rotational motion. The container can be a conical drinking cup (1), which is ink-jet printed by the stationary printhead (7) by rotating the cup by 360° by means of the mandrel (4) that is pushed inside the cup.

Abstract: The invention relates to a mould system (1) for manufacturing a container (500), whereby the mould system (1) includes a movable mould half (10) and a stationary mould half (20), which mould halves (10 and 20) are located opposite to each other, the mould system (1) enabling the manufacture of the container (500), which comprises a bottom (57) pressed from a cardboard blank, walls (59) connected to the said bottom (57), and a rim (50) that is at least partly cast of plastic, connected to the upper edge of the walls (59) and encircles the walls, whereby the mould half (10) that is movable with respect to the stationary mould half (20) includes at least a core plate (4) provided with a core (41), a plate-like seal ring (5), which is movable with respect to the (41), comprises a seal surface (5a) and surrounds the core (41), and a collar ring (6), which is movable with respect to the core (41) and the seal ring (5) and can be fitted between the same, and the stationary mould half (20) includes at least a mould p

Abstract: The invention relates to a mould system (1) for making a partition in a cardboard-based container, whereby the mould system includes a moving mould half (10) and a stationary mould half (20), which are located opposite to each other, the mould system (1) enabling the manufacture of a container (500) that comprises a bottom (57) that is pressed from a cardboard blank and walls (59) connected to the bottom, and a rim (50) that is at least partly cast of plastic and connected to the upper edge of the walls, encircling the walls, whereby the mould half (10) that is movable with respect to the stationary mould half (20) includes at least a core plate (4) that is provided with a core (41), a plate-like seal ring (5), which is movable with respect to the core (41) and comprises a seal surface (5a) and surrounds the core (41), and a collar ring (6), which can be fitted between the core (41) and the seal ring (5) and by which the rim (50) can be made on the container and which can be moved with respect to both the sea

Abstract: The invention relates to a mould system (1) for manufacturing a container (500) and comprising a movable mould half (10) and a stationary mould half (20), which mould halves (10 and 20) are located opposite to each other; the mould system (1) can be used to manufacture the container (500), which comprises a bottom (57) pressed from a cardboard blank, walls (59) connected to the said bottom (57) and a rim (50) that is at least partly cast of plastic and connected to the upper edge of the walls (59), encircling the walls, whereby the mould half (10) that is movable with respect to the stationary mould half (20) includes at least a core plate (4) provided with a core (41), a plate-like seal ring (5) that is movable with respect to the core (41) and comprises a seal surface (5a) and surrounds the core (41), and a collar ring (6) that is movable with respect to the core (41) and the seal ring (5) and can be fitted between the same; and the stationary mould half (20) includes at least a mould plate (7) provided wit

Abstract: The invention relates to a mould system (1) for manufacturing a cardboard-based container, comprising a movable mould half (10) and a stationary mould half (20), which are located opposite to each other, the mould system (1) enabling the manufacture of a container (500) that comprises a bottom (57) pressed from a cardboard blank and walls (59) connected to the bottom, and a rim (50) that is at least partly cast of plastic and connected to the upper edge of the walls, encircling the walls, whereby the mould half (10) that is movable with respect to the stationary mould half (20) includes at least a core plate (4) provided with a core (41), a plate-like seal ring (5), which is movable with respect to the core (41) and comprises a seal surface (5a) and surrounds the core (41), and a collar ring (6), which can be adapted between the core (41) and the seal ring (5) and by which the rim (50) can be made on the container and which can be moved with respect to both the seal ring (5) and the core (41); and the station

Abstract: The invention relates to a method of providing board containers (V) with prints and a printing machine that applies the method. According to the invention, the printing machine comprises a turret head (2), with uniformly spaced radial arms (3) diverging from its rotational axis, each arm ending in a mandrel (4) that carries a container (1); and stationary stations (5, 6, 8) that are located on the path of the turret head for gripping a container, printing it by a printhead (7, 13), and removing the printed container (V). At the printing station (6), the container (1) is digital-printed by the printhead (7), past which the surface of the container is conveyed by means of a rotational motion. The container can be a conical drinking cup (1), which is ink-jet printed by the stationary printhead (7) by rotating the cup by 360° by means of the mandrel (4) that is pushed inside the cup.