发明名称 ABSORBENT ARTICLE
摘要 PROBLEM TO BE SOLVED: To provide an absorbent article which has high liquid diffusion properties in an absorber and is excellent in liquid absorption properties in plural frequencies of excretion.SOLUTION: A non-fiber-stacked part 5 comprising a hole penetrating an absorbent core 40 in a thickness direction is formed on the absorbent core 40 in a manner to extend in a longitudinal direction X through a crotch part 1M. At least a site located in the crotch part 1M out of the sites adjacent to the non-fiber-stacked part 5 in a lateral direction Y in the absorbent core 40 is a small particle diameter water absorbing polymer existing region 45 where a particle diameter of a water absorbing polymer particle is smaller than that of the other sites in the absorbent core 40. The water absorbing polymer particle existing in the small particle diameter water absorbing polymer existing region 45 is obtained by crushing an article equivalent to the water absorbing polymer particle existing in the other sites of the absorbent core 40. In the non-fiber-stacked part 5, a skin-side core wrap sheet 41 and a non-skin-side core wrap sheet 42 are joined.SELECTED DRAWING: Figure 1
申请公布号 JP2016112081(A) 申请公布日期 2016.06.23
申请号 JP20140251451 申请日期 2014.12.12
申请人 KAO CORP 发明人 ICHIMADA TOSHIAKI
分类号 A61F13/49;A61F13/15;A61F13/53 主分类号 A61F13/49
代理机构 代理人
主权项
地址