| 摘要 |
<p>In order to improve the linkage between side flaps and an absorber and improve a fitting property in a waist direction to prevent displacement, in a disposable diaper (1) according to the present embodiment, a pair of stretchable side flaps (3) are provided in a back waist region (30) so as to each extend from a side edge (S1) in a product width direction (W) of an absorber body (2), a fastening tape (4) is provided so as to extend from a side edge (S2) in the product width direction (W) of each of the pair of side flaps (3), the length (L1) in a product longitudinal direction of the side edge (S2) in the product width direction (W) of the side flap (3) is formed shorter than the length (L2) in the product longitudinal direction of a basal portion (B1) of the side flap (3), and an end (E1) on the back waist region (30) side in a region in which an absorber (10) is disposed is disposed on the back waist region (30) side beyond a straight line (D1) connecting ends (E2) on the back waist region (30) side of the respective fastening tapes (4).</p> |
