... 3 Brightness :92%~110% 4 OEM service available High CIE Copy Paper 1, 70gsm, 2. Size: A4, B4 ... by popularization.2.virgin wood pulp, good stiffness, high strength, color lasting, no brittling, good protection ... , Smooth surface, low moisture content and high smoothness make for all kinds of printing ... copying of original colors. The copy looks like originals.7. high-quality material makes the paper ...