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    IMPROVEMENTS IN OR RELATING TO FORMING APPARATUS
    3.
    发明公开
    IMPROVEMENTS IN OR RELATING TO FORMING APPARATUS 审中-公开

    公开(公告)号：EP3381638A1

    公开(公告)日：2018-10-03

    申请号：EP18173325.4

    申请日：2006-11-16

    申请人： Manufacturing Systems Limited

    发明人： NICHOLLS, Christopher, John ,  GIURGIU, Gabriel, Ioan ,  BUCKINGHAM, Samuel, Gwynn

    IPC分类号： B29C43/06 ,  B28B5/02 ,  B30B5/06

    摘要： The present invention relates to a forming apparatus for forming a formable material or materials. The apparatus has a first forming tool set, and a second forming tool set. Each forming tool of the second forming tool set is adapted to co-act with one or more forming tools of the first forming tool set, or vice versa, to form a co-acting forming tool in a pressure forming zone. There is a first forming tool set guide or guides about which the first forming tool set can be moved about a first circuit. There is also a second forming tool set guide or guides about which the second forming tool set can be moved about a second circuit. There is also a drive means to drive the tools in a machine direction. At least on part of the circuit, immediately before or after the pressure forming zone, adjacent forming tools of one the forming tool sets are movably supported such that the only relative movement of said adjacent forming tools is towards or away from the forming tools of the other forming tool set with which they co-act.

    FORMING METHODS
    4.
    发明公开
    FORMING METHODS 审中-公开
    FORMUNGSVERFAHREN

    公开(公告)号：EP2346661A1

    公开(公告)日：2011-07-27

    申请号：EP09819440.0

    申请日：2009-10-07

    申请人： Manufacturing Systems Limited

    发明人： HAYNES, Andrew, Leo ,  NICHOLLS, Christopher, John

    IPC分类号： B29C39/06

    CPC分类号： B29C43/58 ,  B29C43/222 ,  B29C43/24 ,  B29C43/305 ,  B29C43/48 ,  B29C43/52 ,  B29C48/001 ,  B29C48/0014 ,  B29C48/0017 ,  B29C48/07 ,  B29C48/08 ,  B29C48/13 ,  B29C48/21 ,  B29C48/30 ,  B29C48/307 ,  B29C48/914 ,  B29C48/9145 ,  B29C48/918 ,  B29C59/04 ,  B29C2043/025 ,  B29C2043/483 ,  B29C2043/522 ,  B29C2043/5816 ,  B29C2043/5875 ,  B29C2059/023 ,  B29K2995/0072 ,  B29L2031/756 ,  Y10T428/24355

    摘要： This invention relates to methods for forming polymer(s) including heating of a polymer to be formed to a temperature above its glass transition temperature, continuously depositing (preferably by flowing or laying) the polymer onto a moulding surface (herein the “lower moulding surface”) of a first mould, (preferably in a manner that reduces, eliminates or minimises shear stress or other stress in the polymer so deposited), the polymer remaining above the glass transition temperature, applying a moulding surface (herein the “upper surface”) of the polymer while the polymer remains at a temperature above the glass transition temperature, and allowing the polymer to transition to below the glass transition temperature while within or between the upper and lower moulding surfaces, wherein the polymer is removed from the moulding surfaces. Apparatus is also provided.

    摘要翻译： 本发明涉及形成聚合物的方法，包括将待形成的聚合物加热至高于其玻璃化转变温度的温度，将聚合物连续沉积（优选通过流动或敷设）到模制表面上（此处为“下模制表面 （优选地以减少，消除或最小化所沉积的聚合物中的剪切应力或其他应力的方式），聚合物保持在玻璃化转变温度以上，施加成型表面（这里为“上表面” ）聚合物，同时聚合物保持在高于玻璃化转变温度的温度下，并且允许聚合物在上模制表面和下模制表面之间或之间转变到低于玻璃化转变温度，其中聚合物从模制表面移除。 还提供设备。