... *800mm 4.10 years experience I. What's vacuum forming (EPS vacuum forming)? Vacuum forming is a process in which a thermoplastic sheet ... , machinery and metal industries. IV. Why US (EPS vacuum forming)?1. Uses imported high quality acrylic sheet, ABS, PC, HDPE, PP,PE ... , PVC, PMMA, HIPS, and other materials for vacuum forming.2. Various ...