A production method of skid-proof synthetic paper and a product thereof. The production method includes the following steps: (A) feeding raw materials of a paper body into one extruding machine and feeding raw materials of a skid-proof layer into the other one extruding machine, wherein the raw materials of the paper body include polyethylene and natural inorganic mineral powder and the raw materials of the skid-proof layer include an vinyl polymer and a copolymer of ethylene and propylene; (B) extruding the raw materials of the paper body and the raw materials of the skid-proof layer into a die mouth by the extruding machines and discharging the mixed raw materials from the die mouth to form a paper film; (C) cooling the paper film; (D) performing extension moulding to the cooled paper film; (E) cutting the two long opposite side edges of the paper film; and (F) electric-shocking the surface of the paper film to form a plurality of small holes. The skid-proof synthetic paper comprises a paper body, which includes two opposite paper body surfaces, and a skid-proof layer arranged on one paper body surface. The skid-proof layer enables the synthetic paper to have the skid-proof effect.