Vacuum formed plastic signs: 1.Color:Black,others 2.Thickness:0.3-11mm 3.Maximum size:3000* ... signs):1. Extruding plastic sheet:ABS, HIPS, PP, PE, PC, PMMA resin granules are extruded or co-extruded into thermoplastic sheet or plate ... formed plastic signs)?1. Uses imported high quality acrylic sheet, ABS, PC, HDPE, PP,PE, PVC, PMMA, HIPS, and other materials ...