Integrated injection molding process structure

The utility model provides an integrated injection molding process structure which comprises a half sole part, a middle section part and a heel part, the half sole part, the middle section part and the heel part are all made of TPU, the hardness of the half sole part is 75A, the half sole part is used for wrapping the outer side of a half sole of a shoe, the hardness of the middle section part is 95A, the middle section part is used for wrapping one side of a bottom piece of the shoe, and the hardness of the heel part is 85A. The half sole part is sequentially connected with the middle section part and the heel part, and a shoe shell with one side covered with the edge of the shoe is integrally formed. By the adoption of the technical scheme, the half sole part provides good rollover prevention and lateral supporting functions, the heel part provides better heel wrapping performance and rollover prevention protection, and the middle section part enables the bonding strength between the half sole part and the