发明名称 NONWOVEN FABRIC
摘要 A nonwoven fabric (120) that in a form of nonwoven fabric provided with unevenness and apertures, is regulated so as to avoid extremely high density at protrudent portion, concave portion, etc.; and a process for manufacturing the nonwoven fabric. Against fiber web (100) supported from its bottom face side by given support member (220), a fluid composed mainly of a gas is blown from the upper face side of the fiber web (100) so as to move fibers (101) constituting the fiber web (100), thereby forming at least multiple apertural areas (3). In nonwoven fabric (170), there are provided multiple apertural areas (3) continuously formed at given intervals along given direction and multiple coupling parts (4) formed between apertural areas (3) adjacent to each other in given direction.
申请公布号 EP2034070(A4) 申请公布日期 2011.05.18
申请号 EP20070743981 申请日期 2007.05.23
申请人 UNI-CHARM CORPORATION 发明人 NODA, YUKI;ISHIKAWA, HIDEYUKI;MIZUTANI, SATOSHI;KIMURA, AKIHIRO
分类号 A61F13/15;A61F13/49;A61F13/511;A61F13/514;D04H1/70;D04H1/732;D04H1/76 主分类号 A61F13/15
代理机构 代理人
主权项
地址