news paper

详情

The newspaper also calls newsprint, is newspapers and magazines and dog's-ear to mainly use paper.Compliant newspaper, periodical and lesson originally, the serial painting etc. text to use paper.The characteristics of newspaper includes:The paper capa - citor is more lightly loose and have good elasticity;Absorb Mo performance good, this assured that the printing ink can a little bit well implant on the paper surface.Paper's hasing been pressed after the optics both sides is smooth, anti rise hair, make the both sides print a vestige thus clearer and full;Have certain mechanical strength;Opaque performance good;Suited for top speed rotation machine printing.

This kind of paper is with the machinery wood strach(or other chemistry slurry) for raw material manufacturing , contain a great deal of wood guilder vegetable and other impurity, should not save over a long period of time.Keep the super - in time long, the paper will deliver Huang Bian Cui, anti- water performance bad, not proper write etc..Have to use to print to report printing ink or book printing ink, the printing ink viscosity didn't once want higher -, offset printing have to strictly control layout of printed sheet moisture.