... KINGRICH MACHINERY welcome your inquir Three-Color pvc and tpr shoe soles Injection Molding Machine (KR38024).This machine is used to ... and gentlemen's shoes, etc.2. Specially for producing the foaming, unfoaming soles of thermoplastic materials, PVC, TPR or TPU.3 ... Foam Shoes Sole Injection Molding,PVC TPR Shoe Soles Injection Molding Machine ,PVC Air Blowing Shoe Soles Machine,PVC TPR Sole and Strap ...