| 摘要 |
<p>An absorption body has a single layer structure portion (10). The absorption body is divided into a first absorption section (11), which is located at the center, and into a second absorption section (12) and a third absorption section (13), which extend in the longitudinal direction from the first absorption section (11). The basis weight of a highly absorptive polymer present in the second absorption section (12) is higher than the basis weight of a highly absorptive polymer present in the third absorption section (13). A first recess (21) extending in one direction is formed in the surface of the first absorption section (11). Ends of the first recess (21) do not reach the side edges of the absorption body (10), and the direction of extension of the first recess (21) is aligned with the longitudinal direction of the absorption body (10). A second recess (221) is formed in the surface of the second absorption section (12), and the second recess (221) continues from at least the first recess (21) and extends in the longitudinal direction of the absorption body (10).</p> |
