Absorb characteristic is the important factor of decor base paper. Base paper is a kind of paper used for impregnation. There is only seconds for it contact with melamine resin in the impregnation machine. In this short time, base paper absorb the glue several times of its own. Base paper must absorb out provided glue quantity evenly. That process need the base paper have good, stable and continuous absorb ability. Otherwise, it will reduce the speed of paper impregnation, and bring the quality problem during lamination. Absorb performance is one of characteristic of base paper need to be strictly controlled.