... of single/double/three colors soles of sports shoes, slipper, sandal, sole of casual shoes, Ladies and gentlemen's shoes, etc ... .2. Specially for producing the foaming, unfoaming soles of thermoplastic materials, PVC ... injection machine,EVA sole injection molding machine ,PVC/TPR Soles Injection Molding Machine,PVC air blowing sole molding machine,PVC ...