Title:
不織布、及び上記不織布を含む吸収性物品、並びに上記不織布の形成方法
Document Type and Number:
Japanese Patent JP5704877
Kind Code:
B2
Abstract:
A nonwoven fabric that is easily deformed but resistant to collapse, and that has excellent air permeability in the planar direction. The nonwoven fabric comprises continuous fibers and bonded sections formed by bonding multiple fibers including the continuous fibers, wherein the nonwoven fabric comprises a first side and a second side on the side opposite the first side, the first side comprises a plurality of projections, each projection including at least one bonded section, a plurality of projections including no bonded section, and at least one recess, the second side comprises a plurality of recesses, each recess overlapping with at least a part of the projection of the first side, and the coefficient of variation of the diameters of the continuous fibers is at least 10%.
Inventors:
Satoshi Mitsuno
Application Number:
JP2010222335A
Publication Date:
April 22, 2015
Filing Date:
September 30, 2010
Export Citation:
Assignee:
UNI-CHARM CO.,LTD.
International Classes:
D04H5/03; A61F13/49; A61F13/511
Domestic Patent References:
| JP2004076178A | ||||
| JP2009062650A | ||||
| JP4502788A |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Atsushi Ebiya
Hiroyuki Onoda
Yuichi Morimoto
Takashi Ishida
Tetsuji Koga
Atsushi Ebiya
Hiroyuki Onoda
Yuichi Morimoto