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专利名称：Nonwoven fabrics
发明人：Kirayoglu, Birol,Hwang, Sang-Hak申请号：EP84309135申请日：19841228公开号：EP0148033A3公开日：19870304
摘要：An improved heavy-weight, nonapertured, nonwoven fabric of hydraulicallyentangled synthetic organic staple fibers has a unit weight of 200 to 850 g/m [6 to 25oz/yd], a strip tensile strength of at least 0.26 (N/cm)/(g/m) [5 (Ib/in)/(oz/yd)] and aresistance to disentanglement of at least 50 alternate extension cycles. The fabric ismuch stronger than such prior art heavy-weight nonwoven fabrics of hydraulicallyentangled staple fibers.
申请人：E.I. DU PONT DE NEMOURS AND COMPANY
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