Raw material, made up of recovered paper and packaging, usually retrieved from waste sorting and commercial activity respectively, arrives at the mill either already baled by truck, or loose, and is deposited in stock piles.
The recovered paper is taken on a conveyor belt to a pulper, and the roughest impurities are then removed using water. The resulting pulp is collected in a vat and undergoes a second staged screening phase (removal of foreign bodies), coarse and fine screening, refinement and new mixing according to the characteristics of the final product requested.