Cleaner vacuum cleaner: 1.Color:Pure white,others 2.Thickness:0.3-11mm 3.Maximum size: ... thermoforming process. II. Vacuum Forming Machined process (Cleaner vacuum cleaner):1. Extruding plastic sheet:ABS, HIPS, PP, PE, PC, PMMA resin ... , machinery and metal industries. IV. Why US (Cleaner vacuum cleaner)?1. Uses imported high quality acrylic sheet, ABS, PC, HDPE, PP ...