| abstract |
The invention relates to a shoe sole, which comprises a foam layer and a film layer. The foam layer is formed by mixing A material and B material. After the film layer is sprayed with a mold release agent, the cavity of the mold is filled with raw materials for baking and heat preservation. , the AB mixed raw materials undergo emulsification reaction foaming, and the mold is filled to prepare and form. The beneficial effects of the present invention: the sole of the present invention is mainly suitable for the sole of slippers, which is lighter and more comfortable; a layer of film is formed on the outer surface of the foam layer, so that the surface of the finished product is smoother, more beautiful, and the yield is higher; preparation In the process, the shaking-mould technology is adopted to reduce the lack of material and dark bubbles in the product, and also reduce the amount of bubbles in the product. |