The invention belongs to the technical field of special paper manufacturing, and particularly relates to medical crepe paper body paper which is used for protecting a sterilization instrument to carry out sterile storage or conveying in a sterile state. The medical crepe paper body paper is characterized in that cotton pulp and needle-point leaf wood pulp are used as fibrous materials, and a traditional papermaking technology is used for manufacturing the body paper, namely beating, rinsing, pulp rectifying, papermaking, slitting and packaging. The cotton pulp is used as the main raw material, the needle-point leaf wood pulp is used as the auxiliary raw material, the characteristics that cotton fibers are tough in property, fine and smooth and soft in texture, good in folding resistance and abrasion resistance and absorption performance are used, and therefore produced paper is fine and soft and good in smoothness. Polyphenylene oxide polyphenyl ether (PPE) wet strength agents are added in pulp, and the strength, the stiffness, the smoothness and the water resistance of the crepe paper body paper are further improved. The medical crepe paper body paper is soft in hand feel, good in air permeability, high in strength, high in tensile strength, good in smoothness and good in water resistance.