Only accurately selected and purified bentonites can be employed in paper production, in order to ensure the best performance.
There are different bentonites for different production processes. The main features of these bentonites are: high cationic exchange capacity, antipitch function to avoid lumps, and suspension capability.
The beneficial effects of bentonite on production quality, printing, discharge waters, and, in general, from an economic point of view, should not be underestimated.