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    SEPARATION UNIT AND A DISPENSER COMPRISING A SEPARATION UNIT
    1.
    发明申请
    SEPARATION UNIT AND A DISPENSER COMPRISING A SEPARATION UNIT 审中-公开
    分离单元和包含分离单元的分配器

    公开(公告)号：WO2014065731A8

    公开(公告)日：2014-05-30

    申请号：PCT/SE2012051160

    申请日：2012-10-26

    Applicant: SCA HYGIENE PROD AB

    Inventor： LARSSON BJÖRN ,  MÖLLER PER ,  THORÉN LARS ,  HAUKIRAUMA JARI ,  POMMER STIG ,  JOKITALO JOONAS

    IPC: A47K10/36 ,  A47K10/34 ,  A47K10/38

    CPC classification number: A47K10/36 ,  A47K10/16 ,  A47K10/3612 ,  A47K10/3643 ,  A47K10/38 ,  A47K10/426 ,  A47K10/44 ,  A47K2010/3881 ,  B65H35/10

    Abstract: The present invention provides a separation unit for separating a web material along preformed lines of weakness. The separation unit has a width direction and comprises a first roller having a rotational axis extending in the width direction and a web width extending in the width direction, and a second roller having a rotational axis extending parallel with the rotational axis of the first roller and a web width extending in the width direction. The second roller is positioned at a distance from the first roller, the distance extending in a direction perpendicular to the width direction. Each of the first and the second rollers is provided with a plurality of protrusion elements being spaced along the rotational axes and protruding perpendicular from the axes. Each of the protrusion elements has a maximum width in the width direction, a maximum radial extension from the rotational axes, an inner portion adjacent to the rotational axes, and an outer portion remote from the rotational axes. The outer portions of the protrusion elements on the first roller are arranged in a staggered relationship with the outer portions of the protrusion elements on the second roller such that the outer portions of the protrusion elements on the first roller are partially overlapping with the outer portions of the protrusion elements on the second roller with a radial overlap length, thus forming an undulating passage for a web material between the rollers. Each protrusion element has a maximum width along the width direction within the overlap length, and the sum of the maximum widths within the overlap length of all protrusion elements on one of the rollers is between 5-30%, preferably 12-20% of the web width of that roller.

    Abstract translation: 本发明提供了一种用于沿着预先形成的弱化线分离纤维网材料的分离单元。 分离单元具有宽度方向并且包括具有在宽度方向上延伸的旋转轴线和在宽度方向上延伸的幅材宽度的第一辊和具有平行于第一辊的旋转轴线延伸的旋转轴线的第二辊以及 在宽度方向上延伸的幅材宽度。 第二辊定位在距第一辊一定距离处，该距离在垂直于宽度方向的方向上延伸。 第一和第二辊中的每一个设置有多个突出元件，所述多个突出元件沿旋转轴线间隔开并且垂直于轴线突出。 每个突出元件在宽度方向上具有最大宽度，从旋转轴线开始的最大径向延伸，与旋转轴线相邻的内侧部分以及远离旋转轴线的外侧部分。 第一辊上的突出元件的外部部分以与第二辊上的突出元件的外部部分交错的关系布置，使得第一辊上的突出元件的外部部分与 第二辊上的突出元件具有径向重叠长度，因此形成辊之间的幅材材料的起伏通道。 每个突起元件在重叠长度内沿着宽度方向具有最大宽度，并且在其中一个辊上的所有突起元件的重叠长度内的最大宽度的总和在5-30％之间，优选12-20％ 该辊的幅宽。

    SEPARATION UNIT AND A DISPENSER COMPRISING A SEPARATION UNIT
    2.
    发明申请
    SEPARATION UNIT AND A DISPENSER COMPRISING A SEPARATION UNIT 审中-公开
    分离单元和包含分离单元的分配器

    公开(公告)号：WO2014065729A8

    公开(公告)日：2014-05-30

    申请号：PCT/SE2012051158

    申请日：2012-10-26

    Applicant: SCA HYGIENE PROD AB

    Inventor： LARSSON BJÖRN ,  MÖLLER PER ,  THORÉN LARS ,  HAUKIRAUMA JARI ,  POMMER STIG ,  JOKITALO JOONAS

    IPC: A47K10/34 ,  A47K10/36 ,  A47K10/38

    CPC classification number: A47K10/36 ,  A47K10/16 ,  A47K10/3612 ,  A47K10/3643 ,  A47K10/426 ,  A47K10/44 ,  A47K2010/3881 ,  B26F3/002 ,  B65H20/02 ,  B65H2404/1311 ,  B65H2404/143 ,  B65H2701/12112 ,  Y10T225/35

    Abstract: The present invention provides a separation unit for separating a web material along preformed lines of weakness. The separation unit has a width direction and comprises at least a first roller having a rotational axis extending in the width direction and a web width extending in the width direction, and at least a second roller having a rotational axis extending parallel with the rotational axis of the first roller and a web width extending in the width direction. The second roller is positioned at a distance from the first roller, the distance extending in a direction perpendicular to the width direction. Each of the first and the second rollers is provided with at least one protrusion element extending perpendicularly from the axes. Each of the protrusion elements has a maximum width in the width direction, a maximum radial extension from the rotational axes, an inner portion adjacent to the rotational axes, and an outer portion remote from the rotational axes. The outer portions of the protrusion elements on the first roller are arranged in a staggered relationship with the outer portions of the protrusion elements on the second roller such that the outer portions of the protrusion elements on the first roller are partially overlapping with the outer portions of the protrusion elements on the second roller with a radial overlap length, thus forming an undulating passage for a web material between the rollers. The radial overlap length is between 2-40 mm, preferably 2-20 mm, more preferably 3-12 mm, or most preferably between 4-10 mm.

    Abstract translation: 本发明提供了一种用于沿着预先形成的弱化线分离纤维网材料的分离单元。 所述分离单元具有宽度方向并且包括至少第一辊和第二辊，所述第一辊具有在所述宽度方向上延伸的旋转轴线和在所述宽度方向上延伸的幅材宽度，所述至少第二辊具有旋转轴线， 第一辊和在宽度方向上延伸的幅材宽度。 第二辊定位在距第一辊一定距离处，该距离在垂直于宽度方向的方向上延伸。 第一和第二辊中的每一个都设置有至少一个从轴线垂直延伸的突出元件。 每个突出元件在宽度方向上具有最大宽度，从旋转轴线开始的最大径向延伸，与旋转轴线相邻的内侧部分以及远离旋转轴线的外侧部分。 第一辊上的突出元件的外部部分以与第二辊上的突出元件的外部部分交错的关系布置，使得第一辊上的突出元件的外部部分与 第二辊上的突出元件具有径向重叠长度，因此形成辊之间的幅材材料的起伏通道。 径向重叠长度在2-40mm之间，优选2-20mm，更优选3-12mm，或最优选4-10mm。

    DISPENSER
    5.
    发明公开
    DISPENSER 审中-公开

    公开(公告)号：EP3136926A4

    公开(公告)日：2017-12-06

    申请号：EP14890725

    申请日：2014-04-28

    Applicant: SCA HYGIENE PROD AB

    Inventor： LARSSON BJÖRN ,  MÖLLER PER ,  THORÉN LARS ,  SAHLIN DAVID

    IPC: A47K10/36 ,  A47K10/34 ,  A47K10/38 ,  A47K10/42

    CPC classification number: A47K10/34 ,  A47K10/421 ,  A47K2010/3233

    Abstract: A dispenser for dispensing at least one perforated web from a storage of web material, the dispenser including: a housing arranged to hold a storage of perforated web material, wherein a web path extends along a feeding direction in an interior of the housing from a storage position to a dispensing opening of the dispenser, and a separation arrangement being arranged along said web path, for separating the at least one perforated web along the perforations thereof, said separation arrangement including a first unit and a second unit, the second unit being arranged downstream of said first unit. The first unit is arranged to provide a tensioning force on said web, said tensioning force being at least 2 N/m, and the second unit being arranged to stretch the web material along the length of the web and along the width of the web.

    SEPARATION UNIT AND A DISPENSER COMPRISING A SEPARATION UNIT
    6.
    发明公开
    SEPARATION UNIT AND A DISPENSER COMPRISING A SEPARATION UNIT 审中-公开
    ABSCHEIDUNGSEINHEIT UND SPENDER MIT EINER ABSCHEIDUNGSEINHEIT

    公开(公告)号：EP2911566A4

    公开(公告)日：2016-06-08

    申请号：EP12887211

    申请日：2012-10-26

    Applicant: SCA HYGIENE PROD AB

    Inventor： LARSSON BJÖRN ,  MÖLLER PER ,  THORÉN LARS ,  HAUKIRAUMA JARI ,  POMMER STIG ,  JOKITALO JOONAS

    IPC: A47K10/36 ,  A47K10/34 ,  A47K10/42 ,  A47K10/44

    CPC classification number: A47K10/36 ,  A47K10/16 ,  A47K10/3612 ,  A47K10/3643 ,  A47K10/38 ,  A47K10/426 ,  A47K10/44 ,  A47K2010/3881 ,  B65H35/10

    Abstract: A separation unit for separating a web material along preformed lines of weakness. The separation unit has a width direction and includes a first roller having a rotational axis extending in the width direction and a web width extending in the width direction, and a second roller having a rotational axis extending parallel with the rotational axis of the first roller and a web width extending in the width direction. The second roller is positioned at a distance from the first roller. Each of the first and the second rollers is provided with a plurality of protrusion elements being spaced along the rotational axes and protruding perpendicular from the axes. Each of the protrusion elements has a maximum width in the width direction, a maximum radial extension from the rotational axes, an inner portion adjacent to the rotational axes, and an outer portion remote from the rotational axes.

    Abstract translation: 一种分离单元，用于沿着预成型的薄弱线分离网状材料。 分离单元具有宽度方向，并且包括具有在宽度方向上延伸的旋转轴线和在宽度方向上延伸的腹板宽度的第一辊，以及具有与第一辊的旋转轴线平行延伸的旋转轴线的第二辊， 在宽度方向上延伸的腹板宽度。 第二辊定位在离第一辊一定距离处。 第一和第二辊中的每一个设置有多个突起元件，其沿着旋转轴线间隔开并且垂直于轴线突出。 每个突起元件在宽度方向上具有最大宽度，从旋转轴线的最大径向延伸部分，与旋转轴线相邻的内部部分和远离旋转轴线的外部部分。

    Dispensador
    7.
    发明专利
    Dispensador 未知

    公开(公告)号：CO2017002817A2

    公开(公告)日：2017-06-09

    申请号：CO2017002817

    申请日：2017-03-24

    Applicant: SCA HYGIENE PROD AB

    Inventor： MÖLLER PER ,  THORÉN LARS ,  LARSSON BJÖRN ,  SAHLIN DAVID

    IPC: A47K10/36 ,  A47K10/34 ,  A47K10/38 ,  A47K10/42

    Abstract: La presente exposición se refiere a un dispensador (2) para suministrar al menos una trama perforada desde un almacenamiento (8) de material de trama, el dispensador (2) comprendiendo: un alojamiento (4) instalado para contener un almacenamiento (8) de material de trama perforado, en donde una trayectoria de trama se extiende a lo largo de una dirección de suministro en un interior del alojamiento (4) desde una posición de almacenamiento (10) hacia una abertura de suministro (12) del dispensador (2), y una instalación de separación (60) instalándose a lo largo de dicha trayectoria de trama, para separar la al menos una trama perforada a lo largo de las perforaciones de la misma, dicha instalación de separación (60) comprendiendo una primera unidad (61) y una segunda unidad (62), la segunda unidad (62) instalándose corriente abajo de dicha primera unidad (61), como se observa en la dirección de suministro de la trayectoria de trama. La primera unidad (61) se instala para proporcionar una fuerza de tensión en dicha trama, dicha fuerza de tensión siendo al menos 2 N/m, preferentemente 4-10 N/m, y la segunda unidad (62) instalándose para estirar el material de trama a lo largo de la longitud de la trama y a lo largo del ancho de la trama.

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