Show Stock There al' al are four commercial prod proc Is I's saes ien of nf paper lapEr pulp from om wood They are lire known as the the sulphite the sulphate and amid the soda II es Each Is especially adapted to the manufacture of certain grades Irl of nf paper or to the pulping of certain l woods sews News ch cheap ap magazine mind and cheap chaJi catalogue papers are made finite mostly of that that Is of un cooked nuked wood mechanically ground Into a It pulp The I process Is ls the th cheapest t of all the tile pulping pro es 8 anti nd th the pulp yield j-elj Is s by t fur flir r tile the greatest t. t The lime quality of the pulp however lr Is U to so o low 9 that flint even eten In cheap papers I It 1 Is not strung strong enough h to use USI alone and considerable quantities of 01 longer mind nd stronger red fib pulp be added must I |