Anti-static films and anti-static fabrics for use in manufacturing bulk bag liners and bulk bags
    21.
    发明授权
    Anti-static films and anti-static fabrics for use in manufacturing bulk bag liners and bulk bags 失效
    用于制造散装袋衬垫和散装袋的防静电膜和防静电织物

    公开(公告)号:US06207592B1

    公开(公告)日:2001-03-27

    申请号:US09479396

    申请日:2000-01-06

    IPC分类号: B32B2712

    摘要: An anti-static film comprises one or more polymeric film layers having a layer of conductive, low capacitance material secured thereto. The polymeric film layer(s)may have pinholes formed therethrough. The conductive, low capacitance layer comprises one or more strands of conductive, low capacitance fiber arranged in a predetermined pattern. The polymeric film layer(s) are bonded to the conductive, low capacitance material using a polymeric layer formed from the same material as the film layers. Alternatively, the layer of conductive, low capacitance material may be omitted, with the adhesive layer being extruded onto the polymeric layer having pinholes formed therethrough. Similarly, an anti-static fabric comprises one or more layers of woven polymeric material having a layer of conductive, low capacitance material secured thereto. Alternatively, the fabric may have a polymeric layer extruded thereon in which pinholes are formed.

    摘要翻译: 防静电膜包括一个或多个聚合物膜层,其具有固定到其上的导电的低电容材料层。 聚合物膜层可以具有穿过其中的针孔。 导电低电容层包括以预定图案布置的一束或多束导电的低电容光纤。 使用由与膜层相同的材料形成的聚合物层将聚合物膜层结合到导电的低电容材料。 或者,可以省略导电的低电容材料层,其中粘合剂层被挤出到具有穿过其中的针孔的聚合物层上。 类似地,抗静电织物包括一层或多层编织聚合物材料,其具有固定到其上的导电低电容材料层。 或者,织物可以具有在其上挤出的聚合物层,其中形成针孔。