Rubber-plastic puncture-proof multifunctional sole

The utility model discloses a rubber and plastic puncture-proof multifunctional sole and a preparation method thereof, the rubber and plastic puncture-proof multifunctional sole comprises a sole body,the sole body comprises an upper layer, a middle layer and a lower layer, the upper layer is a contact layer, the middle layer is a protective layer, the lower layer is an elastic layer, the contactlayer is a cork layer formed by cork particles, and the protective layer is a puncture-proof cloth containing layer. The elastic layer is an EVA rubber elastic body layer. In order to give full play to the respective advantages of the EVA rubber elastomer and the cork, the utility model provides a comfortable casual shoe sole for consumers, solves the problems of poor wear resistance and poor tensile strength of the EVA material, and enhances the rebound resilience of the material at the same time. The problem of air impermeability of the EVA rubber composite elastomer is solved; in order to prevent the problems that d