发明名称 |
ABSORPTIVE ARTICLE AND METHOD OF PRODUCING ABSORPTIVE ARTICLE |
摘要 |
An absorptive article (1) in which an occurrence of heaving in the article caused by a swell of a highly absorptive resin is minimized. The absorptive article (1) has a liquid pervious front surface sheet (20), a liquid impervious rear surface sheet (30), and a liquid absorptive core (10) placed between the front surface sheet (20) and the rear surface sheet (30) and containing hydrophilic fibers and the highly absorptive resin. Through-holes (15a) are formed in the liquid absorptive core (10), and a high density region (13) in which the density of the highly absorptive resin is higher than that in other regions is provided at a position adjacent to each through-hole (15a). |
申请公布号 |
WO2009016941(A1) |
申请公布日期 |
2009.02.05 |
申请号 |
WO2008JP62578 |
申请日期 |
2008.07.11 |
申请人 |
UNI-CHARM CORPORATION;NODA, YUKI;TSUKUDA, ATSUSHI;KURODA, KENICHIRO |
发明人 |
NODA, YUKI;TSUKUDA, ATSUSHI;KURODA, KENICHIRO |
分类号 |
A61F13/15;A61F13/472;A61F13/49;A61F13/53;A61F13/534 |
主分类号 |
A61F13/15 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|