1. Mos thiab du rau qhov kov.
2. Thaum rub, ib tus tuaj yeem hnov lub zog thiab tsis yooj yim tawg.
3. Tshav kub heev thaum ziab yuav tsis ua rau hmoov.
4. Cov xim dawb yog ntuj dawb, zoo nkauj heev rau lub qhov muag, tsis yog xim dawb, huv heev, thiab ci ntsa iab heev.
5. Lub ntim qhia tau hais tias cov khoom siv raw yog ntuj ntoo pulp lossis ntuj ntoo pulp, nrog rau cov ntsiab lus ntawm 100%.
6. Nco ntsoov tias qee cov ntawv tsis zoo tuaj yeem ntxiv bagasse pulp rau cov khoom, lossis txawm tias siv bagasse pulp tag nrho. Hom pulp no kuj ua rau daim ntawv tawv heev thiab tsis yooj yim tawg, tab sis qhov kev ntxhib los mos yuav ntau rougher.
