New flexibility for printp-surface design from 100

摘要

With the continuing trend toward higher brightness coatings the proportion of calcium carbonate in the coating formulation has steadily increased. In effect, this has meant that no longer is calcium carbonate simply the whitening agent in the pigment blend but is rapidly becoming the dominating coating structure-determining component. For the papermaker, it is important that the tools for print structure control are readily available and the progress toward 100