FILTER MATERIAL
    6.
    发明申请
    FILTER MATERIAL 有权
    过滤材料

    公开(公告)号:US20150013285A1

    公开(公告)日:2015-01-15

    申请号:US14357563

    申请日:2012-11-08

    IPC分类号: B01D46/00 F02M35/08

    摘要: A filter material for an air filter may include a substrate layer on an inflow side and a fine-fibre layer on an outflow side relative to a flow direction. The filter material may include a connection region arranged between the substrate layer and the fine-fibre layer. The substrate layer, connection region and fine-fibre layer may include pores having an aggregate degressive pore size with respect to the flow direction. A combined thickness of the substrate layer, connection region and fine-fibre layer may be at least 0.35 mm. The substrate layer may include a cellulose material and have an impregnation of resin disposed along the inflow side. The resin may amount to approximately 22% by mass of the substrate layer.

    摘要翻译: 用于空气过滤器的过滤材料可以包括流入侧的基底层和相对于流动方向的流出侧的细纤维层。 过滤材料可以包括布置在基材层和细纤维层之间的连接区域。 基底层,连接区域和细纤维层可以包括相对于流动方向具有聚集递减孔径的孔。 基底层,连接区域和细纤维层的组合厚度可以至少为0.35mm。 基材层可以包括纤维素材料,并且具有沿着流入侧设置的树脂的浸渍。 树脂可以占基材层的约22质量%。