Knotted leather shoe sole and production process thereof

The invention discloses a knotted shoe sole which is prepared from the following raw materials in parts by weight: 30-55 parts of EVA (Ethylene-Vinyl Acetate), 10-15 parts of thermoplastic elastomer, 15-25 parts of ethylene propylene diene monomer, 25-35 parts of nylon elastomer, 3-5 parts of talcum powder, 0.8-1 part of polyethylene wax, 1.5-2 parts of a medium-temperature foaming agent, 0.5-1 part of a bridging agent, 0.8-1.5 parts of zinc oxide, 1-2 parts of stearic acid and 0.2-0.8 part of an antioxidant. Wherein the model number of the EVA is 7470, the model number of the thermoplastic elastomer is JT-83, the model number of the ethylene propylene diene monomer is 3745, the model number of the nylon elastomer is E40-S3, and the model number of the polyethylene wax is PE400. Compared with the prior art, a peeling process can be omitted in a sole processing procedure, so that the processing procedure is greatly simplified, and the formed shoe is smooth in surface and easy to clean. 本发明公开了一种结皮鞋底，由以下重量份的原料配制