70g, 80g A4 copy paper Features and Benefits : 1 Excellent image clarity & contrast 2 High opacity and thickness 3 High performance for both side printing/copying 4 Optimized smoothness on both surface 5 Uniform toner/ink absorption to provide good print evenness 6 Paper dimensionally stable 7 Guaranteed for trouble - free operation Suitable for : 1 Photocopy 2 Laser Printing 3 Inkjet Printing 4 Plain fax Product Range : 1 Available substances are: 70gsm, ,80gsm 2 Packing: Cut size 3 Provide OEM service Package: 500sheets&pcs per ream, 5reams&10reams per carton Brightness: 98% , 100% , 102% Opacity: 90% Size: 210 * 297mm, 420 * 297mm