The present invention is a polyvinyl chloride material handicraft leaf printing paste and a preparation method thereof, comprising acrylic acid, acrylamide, butyl acrylate, acrylonitrile, hydroxyethyl methacrylate, methyl methacrylate, 1,6-hexanedi Alcohol diacrylate, styrene, fatty alcohol polyoxyethylene ether AEO9, sodium dodecylbenzenesulfonate, deionized water, after emulsification, polymerization, compound anti-seepage thickener, wetting agent, rheological agent , Anti-clogging agent prepared. The film has strong transparency, high gloss, good elasticity and oxidation resistance, and the printed polyvinyl chloride material has improved folding resistance, good color fastness to rubbing, and good color fastness to washing.