RITENTION AND DRAINAGE

A high quality retention and drainage system guarantees high machine performance and an excellent quality of paper.

A good chemical control of retention in the wet side permits to retain fillers, fines and fibres and, improves the drainage, guarantee the highest machine efficiency and cost reduction.

Acquaflex technologies for retention and drainage have been formulated and developed to obtain the wet-end control, specifically for any machine and any paper production: advanced technologies based on new polymers with a very small diameter (microemulsions), new coagulants and activated silica solutions and/or bentonite additives.

Acquaflex technologies for retention and drainage are:

  • Anionic and cationic polyacrylamide
  • Anionic and cationic polyamide
  • Polyamine
  • Dosing equipment
ritenzione