Sweat-absorbing and oil-absorbing disposable oversleeve

A disposable sweat-absorbing and oil-absorbing oversleeve comprises an oversleeve body, openings are formed in the front end and the rear end of the oversleeve body, an elastic band is arranged in the oversleeve body with the front opening and the rear opening, the oversleeve body is hollow, the oversleeve body comprises a bottom layer, a surface layer covers the bottom layer, and a water absorbing layer covers the position between the bottom layer and the surface layer. The bottom layer is made of soft spunbond non-woven fabric or hot air cotton materials and makes contact with the human body comfortably, the surface layer is made of soft spunbond non-woven fabric or hot air cotton materials and makes contact with the face and the head of an infant comfortably, and the middle water absorption layer corresponds to the face and the head of the infant. Sweat and hair oil formed on the head of an infant, saliva flowing out of the mouth and the like can be absorbed through the water absorption layer, the water ab