Process of and Apparatus for Making a Shingle, and Shingle Made Thereby
    10.
    发明申请
    Process of and Apparatus for Making a Shingle, and Shingle Made Thereby 有权
    制造瓦片的过程和装置,由此制成瓦片

    公开(公告)号:US20100127425A1

    公开(公告)日:2010-05-27

    申请号:US12683641

    申请日:2010-01-07

    IPC分类号: B28B5/04

    摘要: A process and apparatus for making a shingle, together with the shingle made thereby, is provided, in which one or more thermoplastic materials are extruded or co-extruded to form an extrudate, with the extrudate being cut into a preliminary shingle shape, which is allowed to dissipate heat, and then is delivered to a compression mold, wherein the preliminary shingle shape is compression molded to substantially its final dimensions and is then discharged from the mold and allowed to cool.

    摘要翻译: 提供了一种用于制造瓦板的方法和装置,以及由此制成的瓦板,其中一个或多个热塑性材料被挤出或共挤出以形成挤出物,挤出物被切割成初步瓦板形状,其为 允许散热,然后被输送到压缩模具,其中预压板形状被压塑成基本上其最终尺寸,然后从模具中排出并允许冷却。