| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem such that a decrease in capacity to absorb a liquid and an uncomfortable foreign-body sensation felt by a wearer are brought about because an end of a flap part in a rear part of a sanitary napkin tends to get caught in a state of being folded for overlapping between a body and a central absorbent body when the wearer tosses about in sleep or does other things. SOLUTION: In regard to an area including a highly rigid part A1 of a main absorption area A, a side area B and a boundary area C, where a leakage preventing side wall 6 is superposed, in the rear part of the sanitary napkin, the absorption area A is made higher in bending resistance than the boundary area C, which is made higher in bending resistance than the side area B. Accordingly, the absorption area A is hard to kink, and the presence of the boundary area C makes it hard for the side area B formed with a flap to be deformed in such a manner as to overlap with the absorption area A.
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