offset printing paper& wood free paper

offset printing paper Basic weight: 55-120gsm Size: any size you want in sheets or rolls Color: white Moisture: 3.5%-4.5% Opacity:>94% Usage: books, test paper, printing We have Grade A and Grade B woodfree offset paper description Standard amountCiE whiteness ISO 11475155-167Brightness ISO 247092-102Opacity ISO 2471 95Surface roughnessBendtsen (ml/min) ISO 8791-2 140Super premium Thickness: 95 um Key Performance No jam in photocopy machine No double feed 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