Abstract: An anti-slip breathable slipper is provided, including a shoe upper and a shoe sole. A top of the shoe sole is provided with a concavity. A breathable layer and a surface layer are sequentially stacked in the concavity. A bottom of the groove is provided with breathable grooves which crisscross each other. Multiple breathable holes are distributed in the breathable grooves. At least some of the breathable holes are inserted with buckles, which penetrate and fix the breathable layer. The top of the shoe sole of this application is provided with a concavity, and the bottom of the concavity is equipped with multiple breathable grooves which are interconnected. The breathable grooves are provided with breathable holes that penetrate the shoe sole. The breathable layer and surface layer are placed in the groove, and multiple circular holes are distributed in the breathable layer.

Abstract: The present application relates to a method for preparing a thermosetting midsole using foamed particles with graphene oxide on surface. The method comprises: fusing the foamed particles with graphene oxide on surface with each other in a midsole mold under steam heating conditions to form the thermosetting midsole, wherein the body of the foamed particles with graphene oxide on surface is formed by mixing 60 wt % to 95 wt % thermoplastic polyurethane and 5 wt % to 40 wt % thermosetting polymer and foaming under non curing conditions. Thermosetting midsoles have high mechanical strength, good thermal stability, good chemical resistance, and good breathability, making them suitable for outdoor and extreme environments. The graphene oxide on the surface of the foamed particles prevents the foamed particles from fusing with other foamed particles where graphene is present, thus naturally leaving breathable channels.

Abstract: A shock-absorbing, waterproof, and breathable shoe sole is provided, including a midsole. The top of the midsole is provided with a concavity, and the bottom of the concavity is provided with multiple breathable grooves. The left and right side walls of the breathable grooves are provided with through holes connected to the outside. A gasket is adapted to be placed in the concavity, and the gasket is integrally formed from a support plate and a breathable waterproof cloth. The support plate is provided with multiple breathable holes aligned with the breathable grooves. The shoe sole of this application is provided with multiple breathable grooves, and the inner wall of the breathable grooves is provided with through holes that connect to the outside.

Abstract: A treatment method for EVA waste materials includes the following steps: step 1: crushing waste EVA shoe soles, waste EVA sheets, and waste EVA trimmings to obtain block-shaped crushed materials with a length of less than 7 cm and a width of less than 5 cm; then, putting the block-shaped crushed materials into a waste crusher to obtain strip-shaped crushed materials; step 2: putting the strip-shaped crushed materials obtained in step 1, Surlyn resin, and PMP into an internal mixer in a weight ratio of 85:(4-10):(4-8), wherein an internal mixing temperature gradually rises, a highest temperature of the internal mixing temperature is 150° C., and an internal mixing time is 18 to 25 minutes, so as to obtain block-shaped mixed materials; and step 3: processing the block-shaped mixed materials, which have been subjected to internal mixing by a screw extruder and an open mill to obtain an EVA recycled film.

Abstract: The application relates to a cushioning and ventilation shoe sole and a shoe comprising it, the cushioning and ventilation shoe sole comprises an outsole and a midsole adhered on the outsole in a shape coupled way, there are outsole grooves in the outsole middle region, a bottom surface of the outsole grooves is lower than the lower surface of the outsole edge region and protrudes downward, a top of the outsole groove is higher than an upper surface of the outsole edge region, an upper surface of the midsole is provided with a midsole ventilation slots, the described midsole ventilation slots are provided with an air vent connected to the outsole groove.

Abstract: A cushioning-boosting shoe sole with enhanced stability, including a midsole, a cushioning-boosting component is sandwiched in middle of the midsole, the cushioning-boosting component is provided with a cavity inside, and a plurality of boosting elements are connected between an upper wall of the cavity and a lower wall of the cavity. The midsole of this application is sandwiched with cushioning-boosting component which has many boosting elements in hollowed out shape, many boosting elements synchronize with elasticity to support the midsole, greatly improving the shock absorption and power assistance performance of the midsole; the material of the cushioning-boosting component is TPU, which has water resistance and corrosion resistance, good structural stability, and long service life; the cushioning-boosting component is formed into an integrated structure, which can be mass-produced, an assembly operation with the shoe sole is simple and convenient, and the production efficiency is high.