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    HOLD-OPEN DEVICE AND PACKAGE HAVING SAME
    161.
    发明公开
    HOLD-OPEN DEVICE AND PACKAGE HAVING SAME 审中-公开

    公开(公告)号：EP3345844A3

    公开(公告)日：2018-10-03

    申请号：EP17202990.2

    申请日：2017-11-22

    申请人： Verma, Vishaal B.

    发明人： Verma, Vishaal B.

    IPC分类号： B65D33/00 ,  B29C53/06 ,  B65B67/12 ,  B65D5/42

    CPC分类号： B65D33/007 ,  B29C53/06 ,  B65B67/1255 ,  B65D5/4266

    摘要： A device (20) for selectively retaining a package opening in a gaping configuration and a package (60) including the device (20) applied to a package body (70). The device (20) includes a circumferential strip (24) with side seams formed as vertical or longitudinal hinges (28). One or more tabs (40) extend in a first axial direction from an upper edge of the circumferential strip (24) at the side seams. Each tab (40) is coupled to the circumferential strip (24) with a horizontal or transverse hinge (48). The tabs (40) are pivotable about the horizontal or transverse hinges (48) in opposite directions away from the opening axis to respective folded-out positions, which inhibits the device (20) from folding at the side seams and retains a gaping open configuration of the device (20) and package (60). The vertical hinges (28) include thru cuts or line of perforations that go through the entire material thickness of the circumferential strip (24) and the one or more tabs (40) and extend for a majority of the full axial length of the device (20). The horizontal hinges (48) may be in the form of a living hinge or alternatively thru cuts or a line of perforations.

    INLINEVERFAHREN ZUR HERSTELLUNG EINES FEDERLEISTENPROFILS FÜR EINEN LATTENROST
    164.
    发明公开
    INLINEVERFAHREN ZUR HERSTELLUNG EINES FEDERLEISTENPROFILS FÜR EINEN LATTENROST 审中-公开

    公开(公告)号：EP3362249A1

    公开(公告)日：2018-08-22

    申请号：EP16794502.1

    申请日：2016-09-28

    申请人： OKE Group GmbH

    发明人： WESTING, Kerstin ,  BARTEL, Andreas ,  PLAGEMANN, Florian

    IPC分类号： B29C47/02 ,  B29C53/56 ,  B29C70/22 ,  B29C35/02 ,  B29C47/28 ,  A47C23/06 ,  B29C47/78

    CPC分类号： A47C23/061 ,  B29C35/02 ,  B29C48/06 ,  B29C48/12 ,  B29C48/154 ,  B29C48/156 ,  B29C48/2883 ,  B29C48/30 ,  B29C48/34 ,  B29C48/79 ,  B29C53/60 ,  B29C70/521

    摘要： The invention relates to an inline method for producing a spring strip profile (1) for a slatted frame, which spring strip profile (1) comprises at least one core strand (2) formed by a fibre-reinforced plastic and at least one thermoplastic cover layer (3) surrounding the core strand (2), wherein the method comprises at least the following steps: joining multiple fibres, threads and/or filaments to form a fibre bundle (2.1); impregnating the fibre bundle (2.1) with a thermally activatable reaction resin; moulding the outer contour of the fibre bundle (2.1) impregnated with the reaction resin; thermally activating the reaction resin (2.1) to form a cured core strand; introducing the core strand (2) into an extruder head (110); applying thermoplastic melt in the extruder head (110) to form the cover layer (3) on the spring strip profile (1); cooling and calibrating the spring strip profile (1) in a cooling and calibrating device (111, 112, 113), wherein, in a winding machine (105), the outer contour of the fibre bundle (2.1) is wrapped around by at least one thread or filament (2.2) supplied laterally in relation to the fibre bundle in at least one position and orientation, and wherein, in a heating section (106), before the core strand (2) is introduced into the extruder head (110), at least a partial curing of the reaction resin is achieved at least in the wrapped outer layer of the fibre bundle (2.1).