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    METHOD AND A PRINTING MACHINE FOR MANUFACTURING PRINTED BOARD CONTAINERS
    1.
    发明公开
    METHOD AND A PRINTING MACHINE FOR MANUFACTURING PRINTED BOARD CONTAINERS 有权
    方法和印刷机用于生产印花纸板

    公开(公告)号：EP2129525A4

    公开(公告)日：2012-06-13

    申请号：EP08736790

    申请日：2008-03-27

    Applicant: STORA ENSO OYJ

    Inventor： VESANTO RISTO ,  BACKFOLK KAJ ,  LAALO VILLE ,  SUNDQVIST BO ,  NYLANDER NOORA ,  TANNINEN PANU ,  AUNOLA MIKA

    IPC: B31B50/00 ,  B41J3/407

    CPC classification number: B41J11/002 ,  B31B50/88 ,  B31B2105/00 ,  B31B2105/0022 ,  B31B2110/10 ,  B41J3/4073 ,  B41J3/543

    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. The cups (1) can be produced at a plant in mass-scale production runs and divided into smaller lots, which are delivered to customers and which the customers then print according to their own individual needs.

    MOULD SYSTEM FOR MANUFACTURING A CONTAINER
    5.
    发明专利
    MOULD SYSTEM FOR MANUFACTURING A CONTAINER 未知

    公开(公告)号：CA2708066A1

    公开(公告)日：2010-02-18

    申请号：CA2708066

    申请日：2009-08-12

    Applicant: STORA ENSO OYJ

    Inventor： MAEAETTAE PAEIVI ,  TANNINEN PANU ,  PIRTTINIEMI OLAVI ,  NYLANDER NOORA ,  JAERVINEN JALLIINA ,  KARHU TEEMU

    IPC: B29C45/14 ,  B29C45/26 ,  B31B50/59 ,  B31F1/00 ,  B65D1/34 ,  B65D81/34

    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 with a mould cavity (71) and a seal surface (7a). In the mould system (1), an insert (9 and/or 612), which changes the function of the said seal surface or collar ring at the casting stage of the plastic rim, can be detachably attached to the seal surface (5a) of the seal ring (5) and/or the collar (61) of the collar ring (6), which insert can also be used to change the dimensions of the basic rim (50) of the container (500) or to provide the surface of the said basic rim (50) with bulges extending upwards from the rest of its plane or with grooves that are lower than the rest of the plane of the surface (50), or to form projections (55), which protrude further from the outer edge of the basic rim (50) of the container (500) and which possibly comprise suspension means (56), such as openings.

    Mould system for manufacturing a container
    6.
    发明专利
    Mould system for manufacturing a container 未知

    公开(公告)号：AU2009281039A1

    公开(公告)日：2010-02-18

    申请号：AU2009281039

    申请日：2009-08-12

    Applicant: STORA ENSO OYJ

    Inventor： MAATTA PAIVI ,  TANNINEN PANU ,  PIRTTINIEMI OLAVI ,  NYLANDER NOORA ,  JARVINEN JALLIINA ,  KARHU TEEMU

    IPC: B29C45/14 ,  B29C45/26 ,  B31B50/59 ,  B31F1/00 ,  B65D1/34 ,  B65D81/34

    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.

    MOULD SYSTEM FOR CHANGING THE DEPTH OF A CARDBOARD-BASED CONTAINER
    8.
    发明专利
    MOULD SYSTEM FOR CHANGING THE DEPTH OF A CARDBOARD-BASED CONTAINER 未知

    公开(公告)号：CA2705377A1

    公开(公告)日：2010-02-18

    申请号：CA2705377

    申请日：2009-08-12

    Applicant: STORA ENSO OYJ

    Inventor： MAEAETTAE PAEIVI ,  TANNINEN PANU ,  PIRTTINIEMI OLAVI ,  NYLANDER NOORA ,  JAERVINEN JALLIINA ,  KARHU TEEMU

    IPC: B31B50/59 ,  B31B50/00 ,  B31F1/00 ,  B65D1/34

    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 stationary mould half (40) includes at least a mould plate (7) that is provided with a mould cavity (71) and a seal surface (7a). In the mould system (1) according to the invention, an insert (720) can be supported on and detachably attached to the base (71b) of the mould cavity (71) reducing the depth H of the mould cavity by its height h, so that the continuous surface (71b) of the insert (720) works as the new bottom (71b) of the mould cavity and that the length H of the part of the core (41) that penetrates inside the mould cavity sat the pressing stage of the cardboard blank can be shortened, respectively, by the height h of the insert, either by replacing the core (41) on the core plate with a shorter one or by detachably attaching to the basic part (41g) of the core (41), the length of which does not change an attachment part (41 f), the length of which can be changed, whereby the core or the attachments of the core and the inserts (720) of the base of the mould cavity, which correspond to each other, can be used to change the depth of the cardboard blank that is manufactured, i.e., the distance of the container bottom (57), which is pressed from the cardboard blank, from the upper edges of the container walls (59).

    9.
    发明专利
    未知

    公开(公告)号：FI20080463A

    公开(公告)日：2010-02-13

    申请号：FI20080463

    申请日：2008-08-12

    Applicant: STORA ENSO OYJ

    Inventor： MAEAETTAE PAEIVI ,  TANNINEN PANU ,  PIRTTINIEMI OLAVI ,  NYLANDER NOORA ,  JAERVINEN JALLIINA ,  KARHU TEEMU

    IPC: B31B20100101 ,  B29C20100101 ,  B31B50/59 ,  B65D20100101

    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 seal ring (5) and the core (41); and the stationary mould half (40) includes at least a mould plate (7) that is provided with a mould cavity (71) and a seal surface (7a). In the mould system (1) according to the invention, at least one recess (420) is formed in the core (41) in the longitudinal direction of the core, dividing, in the lateral direction, the core (41) or the forming part of the core (41) that is pressed to the mould cavity, and facing the end (41b) of the core on the side of the mould cavity, the recess enabling the making of a plastic partition (V) that extends upwards from the bottom (57) of the cardboard-based container (500), when the said recess (420) is placed against the cardboard blank that lies on top of the mould cavity.

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