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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
CPC分类号: D04H3/02 , D04H3/013 , D04H3/11 , Y10T442/60
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。