Absorbent article convenient for identifying moisture absorption state and method thereof

The invention belongs to the technical field of absorptive articles, and discloses an absorptive article convenient for identifying a moisture absorption state and a method thereof. The absorptive article comprises a first surface layer, a second surface layer and an absorption core body, the absorption core body is arranged between the first surface layer and the second surface layer, the absorptive article further comprises a saturation display layer, and the saturation display layer is arranged between the absorption core body and the second surface layer and comprises a substrate, a first temperature-sensitive color changing part and a second temperature-sensitive color changing part; the first temperature-sensitive color-changing part and the second temperature-sensitive color-changing part are flatly laid on the face, facing the absorption core body, of the base, the first temperature-sensitive color-changing part is arranged in the middle of the base, and the second temperature-sensitive color-changing