Hunhu hwepulp hunonyanya kutsanangurwa neiyo fiber morphology uye fiber kuchena.Zvimiro zvezvikamu zviviri izvi zvinonyanya kutariswa nemhando dzakasiyana-siyana dzemidziyo inoshandiswa, pamwe chete nenzira yekugadzira uye kudzika kwekugadzirisa.
Panyaya yefiber morphology, zvinhu zvikuru ndeavhareji kureba kwefiber, chiyero chefiber cell wall ukobvu kune cell lumen dhayamita, uye zviri mukati measiri-fibrous hybrid masero uye faibha bundles mu pulp.Kazhinji, avhareji yehurefu hwefiber yakakura, chiyero chemusero wemadziro dhayamita kusvika kudhayamita yesero idiki, uye pulp isina kana mashoma asina-fibrous hybrid maseru uye masumbu efiber ane simba rekubatanidza, kupera mvura uye kugadzira mapepa, uye anogona kuburitsa akasimba. bepa.Yepamusoro giredhi pulp, senge spruce softwood pulp, donje uye yerineni pulp, nezvimwe.
Panyaya yekuchena kwefiber, pulp ine yakakwira cellulose yemukati uye yakaderera yezvimwe zvikamu zvinowanzova nani.Rudzi urwu rwepulp rune kusimba kwepamusoro, simba rinosunga rakasimba, kuchena kwepamusoro uye kunaka kwemagetsi ekudzivirira uye zvimwe zvinhu zvakanakisa.
Kushandiswa kwakasiyana uye mamakisi emapepa ane zvakasiyana zvinodiwa zvemhando yepulp.Izvo hazvifanirwe kusarudza pulp ine yakanakisa fiber chimiro uye yakanyanya fiber kuchena.Uye zvakachipa zvakasiyana-siyana.Mukutengesa uye mukugadzira, akasiyana pulp emhando yekuongorora zviratidzo anowanzo kuumbwa zvinoenderana neyakasiyana mashandisirwo zvinodiwa, sekupenya kwepulp, kusununguka kwemvura, sieving chidimbu, resin uye madota zvemukati, cellulose zvirimo, kuoma (kunomiririra lignin zvirimo), simba remuviri pulp sheet uye zvimwe zviratidzo zvinokanganisa kuita kwechigadzirwa chakapedzwa.Aya maratidziro anonyatso ratidziro yepulp's fiber morphology uye kuchena kwayo.Mukugadzirwa kwepepa, ingave pulp yakakodzera inogona kusarudzwa, kana maviri kana anopfuura mapulp eunhu hwakasiyana anogona kusarudzwa muchikamu chakakodzera.
Nguva yekutumira: Sep-03-2022