公开(公告)号：US20230212798A1

公开(公告)日：2023-07-06

申请号：US17926372

申请日：2021-05-27

Applicant: Shinwa Corp. ,  Spiber Inc.

Inventor： Akira Takaoka ,  Nozomi Ando ,  Kyota Fukui ,  Akihiko Ozeki

IPC: D04H1/492 ,  D04H1/4266 ,  D04H1/4291 ,  D04H1/435

CPC classification number: D04H1/492 ,  D04H1/4266 ,  D04H1/4291 ,  D04H1/435

Abstract: An object of the present invention is to provide a nonwoven fabric that makes it difficult to diffuse liquid in a plane direction and can absorb and transmit liquid in a spot manner, that is, a nonwoven fabric excellent in so-called spot absorbability. The nonwoven fabric according to the present invention is formed by mixing an artificial protein fiber and a hydrophobic synthetic fiber.