А4 бумаги для копирования

a4 copypaper Copy paper a,100% pure wood pulp, paper dust can not afford to not become brittle. b,in accordance with internationalCopy paperProvincial famous brand, famous product of similar products 1, electrostatic copy paper features: a, AKD neutral sizing material, non-corrosive b, packing soft, do not wear copier parts c, filler particles and fiber connections of small strong, do not produce paper dust d, high temperature, high pressure Photocopying does not produce harmful gases. 2, advanced production equipment to ensure: a, static elimination treatment, the phenomenon does not produce more than one feed b, number of sheets of automatic control. 3, the professional requirements of copy paper: a, 100% pure wood pulp, paper dust can not afford to not become brittle b, in accordance with international standards, water content 4.5% 5.5%, caused by excessive moisture copy is not clear, wrinkle, and tightness caused by not enough cardboard phenomenon c, with the basis weight of paper feel a little thin, that tightness and processing of high level moisture is excellent, smooth and high, the more clear copy. Basic parameters Package Quantity 500 / pack 8 packs / box Suitable for a variety of copiers, printersITEMSUBSTANCETHICKNESSTHICKNESS DIFFERENTOPACITYWHITENESSCOBB 60SASHDATA70-80±≥95-110≤0.02≥95CIE167230+/-100ML9-15UNITGSMMMMM%%GSM%