... paper 1 Color of the product is White 2 Weight: 70gsm 3 Brightness :92%~110% 4 OEM service available High CIE Copy Paper ... 1, 70gsm, 2. Size: A4, B4, B5, 8.5 ... "x11",3. virgin wood pulp,4. 500sheets/ream.5-10reams/carton5. White color6. Supply OEM service7. paper ... machine, soft brightness, economic paper can be accepted by popularization. ...