Invention Grant
- Patent Title: Nonwoven fabric
- Patent Title (中): 无纺布
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Application No.: US11755376Application Date: 2007-05-30
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Publication No.: US07897240B2Publication Date: 2011-03-01
- Inventor: Yuki Noda , Hideyuki Ishikawa , Satoshi Mizutani , Koichiro Tani , Akihiro Kimura
- Applicant: Yuki Noda , Hideyuki Ishikawa , Satoshi Mizutani , Koichiro Tani , Akihiro Kimura
- Applicant Address: JP Ehime
- Assignee: Uni-Charm Corporation
- Current Assignee: Uni-Charm Corporation
- Current Assignee Address: JP Ehime
- Agency: Lowe, Hauptman, Ham & Berner, LLP
- Priority: JP2006-174505 20060623; JP2006-270110 20060929
- Main IPC: B32B3/10
- IPC: B32B3/10

Abstract:
A nonwoven fabric that is not easily damaged during use is provided. A fiber web supported by a predetermined supporting member from the lower face side is blown with fluid, mainly composed of gas, from the upper face side of the fiber web to move fibers that constitute the fiber web, thereby forming at least a plurality of open areas. The nonwoven fabric includes a plurality of open areas continuously formed along a predetermined direction with a predetermined interval and a plurality of joining portions, each of which are formed between the open areas adjacent to each other in a predetermined direction.
Public/Granted literature
- US07803448B2 Nonwoven fabric Public/Granted day:2010-09-28
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