Sanitary napkin with rear convex absorption core body

The utility model discloses a sanitary napkin with a convex absorbing core, the absorbing core is arranged in the sanitary napkin, the absorbing core is divided into a front end, a middle part and a rear end in the length direction, a convex part is arranged between the middle part and the rear end, and the convex part is arranged on the central line of the absorbing core along the length direction. The length of the protruding part in the length direction of the absorption core body is larger than that in the width direction of the absorption core body, and the protruding part is arranged between the middle and the rear end of the absorption core body, so that the product presents a concave groove curve protruding backwards to be attached to the hip cleavage of the human body and a drainage channel capable of blocking the femoral cleavage, the product has good attaching feeling and contact feeling, and back leakage of menstrual blood is prevented. The requirements of consumers on physical and psychological h