Chemical mechanical pulping ke mokhoa oa ho hula o sebelisang lik'hemik'hale pele ho kalafo le ho sila ka mochini kamora kalafo.Ntlha ea pele, etsa phekolo e bonolo (ho qoelisa kapa ho pheha) ka lik'hemik'hale ho tlosa karolo ea hemicellulose ho tloha lithupeng tsa lehong.Lignin e fokotsehile kapa e batla e sa qhibilihe, empa lera la intercellular le nolofalitsoe.Ka mor'a moo, leloala la disc le sebelisetsoa ho phekola ka mor'a phekolo ho sila li-chips tsa lehong tse nolofalitsoeng (kapa joang bo joang) ho arola likhoele hore e be pulp, e bitsoang chemical mechanical pulp (CMP).
Mochini oa li-screw knotter oa habeli o sebetsa molemong oa ho hula ka thata ha lichipisi tsa lehong, lichifi tsa bamboo, lisebelisoa tsa lekala, joang ba raese le lisebelisoa tse ling tse tala.E ka sebetsa ka kotloloho lisebelisoa tse tala hore e be likhoele tsa velvet, 'me e ka etsoa ka kotloloho hore e be pulp e nang le lihloekisi tse phahameng tsa mahloriso.
Mochini oa li-screw knotter tse peli haholo-holo o entsoe ka kamore e slurry, setsi, sesebelisoa sa ho fepa, sesebelisoa sa phepelo, mochini o ka sehloohong, joalo-joalo Ka mor'a hore motlakase o fokotsehe ka mochine o fokolang, slurry e sutumetsoa ka kamoreng ea ho sila e slurry ka screw, 'me ea qhalana. ho kena likhoeleng tsa velvet tlasa ho hohla ho matla le ho sila ha poleiti e silang.Mochine o na le sebopeho se bonolo, ho kenngoa ha bonolo le tlhokomelo e bonolo.
Nako ea poso: Jan-05-2023