*Aquafiber - (the only chemical in Russia and abroad, entirely produced from Russian raw materials) component for increasing the mechanical properties of paper and cardboard by 10-15%; reduces chemical consumption and production costs by 10-30%, saves fiber, increases the circulation time of paper machine clothes due to reduced deposits on press felts and meshes. Helps to partially reduce or eliminate the use of cationic starch. Profitable and convenient to use. We provide a dispenser and station free of charge;