a4 paper

Whiteness: 90-96%, 98-104%,110% Packing: 500 sheets per ream,8 bags per carton Been developed for: Photocopy Machines, Laser Printers, Ink-jet Printers, Fax Machines. Outstanding printing effect.Stay flat after copying Leave no dust in the copy machine can extend the life of machine Nice appearance-white and clean.Easy to copy in both two sides Environmentally friendly products.Store all kinds of files for long time High image contrast, clarity.Operates fluently improve your work efficiency High temperature, high pressure Photocopying does not produce harmful gases. Key performance: No jam in photocopy machine No double fee Stay flat after copying Leave no dust in the copy-machine Nice appearance-white and clean Nice touch-smooth and bulky No see through-print both sides