JH –YXS-AInkabsorption test Equipment is to determine the paper or board in a certain timeand area of absorption of standard ink performance. The instrument is mainly used to determine the paper board inthe specified time area on the absorption of ink performance. Paper, cardboard,printing ink absorbency is refers to the paper with ink of acceptance and linksin the ink absorption ability, a direct impact on the penetration of ink onpaper and conjunctiva, or reflect the penetration of ink on paper, occurredfrom the ink and paper exposed to completely curing on paper a long time, andaffect the ink membrane drying paper and ink membrane surface properties.