公开(公告)号：US11118290B2

公开(公告)日：2021-09-14

申请号：US15502236

申请日：2015-08-07

申请人： GPCP IP Holdings LLC

发明人： Alan E. Wright ,  Micheal S. Lerch ,  Joseph H. Miller ,  Dean J. Baumgartner ,  Greg Wendt ,  Daniel Sumnicht ,  Leonard E. Duello ,  David W. White ,  Tom J. Daul ,  Kip K. Decker ,  Samuel C. Baer

IPC分类号： B32B5/06 ,  D04H1/425 ,  D04H1/4374 ,  D04H1/495 ,  D04H1/498 ,  B32B5/26

摘要： A water-dispersible nonwoven substrate includes a structured web of fibers. The structured web has a first surface and a second surface. The first surface has substantially filled protrusions extending outwardly from the first surface and connecting regions disposed between the protrusions. The average fiber densities of the protrusions and connecting regions are substantially the same, and the fibers are individualized plant-based fibers, reconstituted cellulosic fibers, or a combination thereof.