80gsm a4 paper  tities of foreign copies; three paper generally used for internal use, requires no need too much text. A sheet of paper in general insight: with AKD neutral sizing Yang, non-corrosive, a paper raw materials are made ​​of 100% pure wood pulp, paper dust is not generated, soft, does not matter how wear copier parts and printing needs Motou. In static terms, the paper also made a static level processing, multi-sheet is like not appear. Standards required level is 100% pure paper pulp, paper dust can not afford to not become brittle, water content of 4.5% -5.5%; secondary paper Performance: AKD neutral sizing Yang, non-corrosive, fillers relatively soft, does not produce paper dust, static treatment in general, produce jams occasionally, does not occur in normal use the copy is not clear, wrinkle, tilt and so on. Lower than the paper whiteness level, feel a little thin,