O le sodium lignosulphonate, o se polymer natura saunia mai le alkaline papermaking ava uliuli e ala i le faʻatonuga, filtration ma faʻamagoina faʻamago, e iai mea lelei faʻaletino ma vailaʻau e pei o le cohesiveness, dilution, dispersibility, adsorptivity, permeability, gaioiga i luga, gaioiga faʻainisinia, bioactivity ma isi. O lenei oloa o le paʻu enaena enaena enaena e leai se totogi, solu i le vai, mautu o mea tau vailaʻau, faʻamaufaʻailoga umi umi e aunoa ma le pala.