Product Name: 70GSM, 80GSM A4 Copy Paper Coating Side: Double Side Coating Material: Starch Usage: Tracing Paper, Copy Paper Weight: 70g Specifications: 210*297mm Class: 1 Material: 100% Virgin Wood Pulp Whiteness: 92-96%, 98-100%, 102-104% Trademark: Handan Huimei import &Export Trading Co., Ltd Transport Package: 500 Sheets Per Ream, 5 Reams Per Carbon(Box) Specification: 70gsm 210*297, 75gsm 210*297, 80gsm 210*297 Origin: China HS Code: 4809200000 Product Description Product Description:1.100% full and virgin wood pulp,2.high brightness and smoothness,3.uniformity color, high anti-fold,good stiffne.Packing: 500 sheets per ream, 5reams per carton(box)Load Qty(20ft)GSMA4A380gsm7800 reams3900 reams75gsm8000 reams4000 reams70gsm8200 reams4100 reamsWeight:80gsm2.49kg/ream2.41kg/ream75gsm2.33kg/ream2.25kg/ream70gsm2.18kg/ream2.10kg/reamNo jam in photocopy machineNo double feedStay flat after copyingLeave no dust in the copy-machine.Key performence: Nice appearance-white and clean Nice touch-smooth and bulky No see through-print both sidesBeen developed for: Photocopy Machines, Laser Printers, Ink-jet Printers, Fax Machines.Any questions,pls contact me freely.