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    • 106. 发明公开
    • MOULD SYSTEM FOR CHANGING THE DEPTH OF A CARDBOARD-BASED CONTAINER
    • ÄUNG IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS
    • EP2310193A1
    • 2011-04-20
    • EP09806490.0
    • 2009-08-12
    • Stora Enso Oyj
    • MÄÄTTÄ, PäiviTANNINEN, PanuPIRTTINIEMI, OlaviNYLANDER, NooraJÄRVINEN, JalliinaKARHU, Teemu
    • B31B43/00B31F1/00B65D1/34
    • B29C45/14336B29C45/14778B29K2311/12B29K2711/10B31B50/592
    • 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.
    • 用于制造基于纸板的容器的模具系统(1),包括位于彼此相对的可移动半模(10)和固定模具半部(20)。 相对于固定半模(20)可移动的可移动半模(10)至少包括芯板(4),相对于芯体可移动的板状密封环(5)和套环(6) 。 固定半模(40)至少包括设置有模腔(71)和密封表面(7a)的模板(7)。 在模具系统(1)中,插入件(720)可以支撑在模具空腔(71)的基座(71b)上并可拆卸地附接到模具空腔(71)的底部(71b)上,从而将模腔的深度H减小其高度h。 容器(500)包括从纸板坯料压制的底部(57)和连接到底部的壁(59)和连接到壁的上边缘的塑料边缘(50)。
    • 107. 发明公开
    • APPARATUS FOR PRODUCING CORRUGATED BOARD
    • VORRICHTUNG ZUR HERSTELLUNG VON WELLPAPPE
    • EP2265438A2
    • 2010-12-29
    • EP09721657.6
    • 2009-03-23
    • Kohler, Herbert B.
    • Kohler, Herbert B.
    • B31F1/10B31F1/00B65D65/40
    • B31F1/22B29C53/26B31F1/32B32B3/30B32B5/06B32B29/08B32B37/0076B32B37/1292B32B37/20B32B38/0012B32B2317/127B32B2439/62
    • An apparatus is provided for producing longitudinally corrugated product. The apparatus includes a guide roll for guiding a web of medium material, wherein at least a portion of the guide roll is adapted to be arranged at an angle relative to another portion of the guide roll. The apparatus further includes a plurality of flute forming bars oriented generally along a longitudinal axis of the web to define a first corrugating labyrinth effective to longitudinally corrugate the web to an intermediate geometry. The apparatus further includes a pair of corrugating rollers that cooperate to define, at a nip therebetween, a second corrugating labyrinth effective to longitudinally corrugate the web to a substantially final geometry. The apparatus further includes a web travel pathway for the web that follows a path around a portion of the guide roll, through the first corrugating labyrinth, and through the second corrugating labyrinth.
    • 提供一种用于生产纵向波纹产品的装置。 该装置包括用于引导介质材料的卷材的导辊,其中导辊的至少一部分适于相对于导向辊的另一部分以一定角度布置。 该装置还包括多个沿着幅材的纵向轴线定向的凹槽形成条,以限定有效地将幅材纵向折叠成中间几何形状的第一瓦楞迷宫。 该装置还包括一对瓦楞辊,它们协作以在它们之间的间隙处限定有效地将幅材纵向波纹到基本上最终的几何形状的第二波纹迷宫。 该装置还包括用于卷筒纸的卷筒纸行进路径,其沿着围绕导辊的一部分的路径,穿过第一瓦楞迷宫,以及通过第二瓦楞迷宫。