... process. II. Vacuum Forming Machined process (vacuum formed plastic tray):1. Extruding plastic sheet:ABS, HIPS, PP, PE, PC ... are applied as required. III. Main applications (vacuum formed plastic tray): Automotive, electronic, toys, stationery, health & care, food & beverage ... and metal industries. IV. Why US (vacuum formed plastic tray)?1. Uses imported high quality acrylic sheet, ABS, PC, ...