The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2009
Filed:
Jun. 01, 2007
Yuki Noda, Kagawa, JP;
Hideyuki Ishikawa, Kagawa, JP;
Satoshi Mizutani, Kagawa, JP;
Akihiro Kimura, Kagawa, JP;
Yuki Noda, Kagawa, JP;
Hideyuki Ishikawa, Kagawa, JP;
Satoshi Mizutani, Kagawa, JP;
Akihiro Kimura, Kagawa, JP;
Uni-Charm Corporation, Shikokuchuo-Shi, JP;
Abstract
A nonwoven fabric adjusted so that the fiber densities of convex portions and recessed portions are not excessively high. A plurality of open portions is formed by blowing fluid mainly composed of gas from the top side of a fiber web onto the fiber web supported from the bottom side thereof by a supporting member, and moving fiber constituting the fiber web. The nonwoven fabric is formed with the plurality of open portions continuously formed at predetermined intervals along a predetermined direction and a plurality of joining portions formed between the open portions adjacent thereto in a predetermined direction.