Non-woven fabrics and method for producing them
    1.
    发明申请
    Non-woven fabrics and method for producing them 审中-公开
    无纺布及其制造方法

    公开(公告)号:US20070184741A1

    公开(公告)日:2007-08-09

    申请号:US11461871

    申请日:2006-08-02

    IPC分类号: D04H13/00

    摘要: The invention relates to non-woven fabrics comprising threads not produced with the spun-bonding method, for example made of non-melt spinnable thread-forming materials. The use of these fibers, optionally in combination with filaments produced using the spun-bonding method, allows the production of novel non-woven fabrics with novel property combinations. The production can be carried on conventional spun-bonding equipment, wherein part of the extruding devices are used as conveyors for the threads not produced with the spun-bonding method.

    摘要翻译: 本发明涉及无纺织物,其包括未用纺粘法生产的丝线,例如由非熔融可纺丝成型材料制成。 使用这些纤维,任选地与使用纺粘法生产的长丝组合,可以生产具有新颖性质组合的新型无纺织物。 生产可以在传统的纺粘设备上进行,其中部分挤出装置用作未用纺粘法生产的纱线的输送机。