公开(公告)号：US08359720B2

公开(公告)日：2013-01-29

申请号：US12527277

申请日：2008-02-15

申请人： Kyra Dorsey ,  Gordon D Meikle

发明人： Kyra Dorsey ,  Gordon D Meikle

IPC分类号： D04H5/02

CPC分类号： D04H5/02 ,  D04H1/495 ,  D04H1/498 ,  D04H5/03 ,  D04H18/04 ,  Y10T442/608 ,  Y10T442/682

摘要： Disclosed herein is a reflectively patterned, fibrous, sided nonwoven material comprising a first set of fibers hydraulically needled with a web of a second set of fibers, the first set of fibers primarily containing short fibers and the second set of fibers primarily containing one of (a) substantially continuous filaments, (b) long fibers, and (c) short fibers having an average fiber length at least twice the average fiber length of the first set of fibers. The material has a first surface predominately comprising the first set of fibers and an opposing second surface predominately comprising the second set of fibers. A method of patterning a sided nonwoven web and a reflectively patterned, sided nonwoven material also are disclosed.

摘要翻译： 本文公开了一种反射图案化的纤维状双面非织造材料，其包括第一组纤维，其中第一组纤维用第二组纤维的纤维网针刺，第一组纤维主要包含短纤维，第二组纤维主要包含（ a）基本连续的长丝，（b）长纤维，和（c）平均纤维长度至少为第一组纤维的平均纤维长度的两倍的短纤维。 该材料具有主要包含第一组纤维的第一表面和主要包含第二组纤维的相对的第二表面。 还公开了一种将双面非织造纤维网和反射图案化的双面非织造材料图案化的方法。