Isuzuma ryiza

Ubwiza bwa pulp bugenwa cyane cyane na fibre morphologie na fibre yera.Imiterere yibi bice byombi igenwa ahanini nubwoko butandukanye bwibikoresho bikoreshwa, hamwe nuburyo bwo gukora hamwe nubujyakuzimu.
Kubyerekeranye na fibre morphologie, ibintu byingenzi nuburebure buringaniye bwa fibre, igipimo cyurukuta rwa fibre selile yuburebure bwa diameter ya lumen selile, hamwe nibiri muri selile ya fibrous Hybride hamwe na fibre bundles muri pulp.Mubisanzwe, impuzandengo ya fibre ni nini, ikigereranyo cyubugari bwurukuta rwakagari na diameter ya selile ni nto, kandi ifumbire idafite selile cyangwa nkeya ya fibrous selile hamwe na fibre bundles ifite imbaraga nziza zo guhuza, kubura umwuma no gukora impapuro, kandi birashobora kubyara imbaraga impapuro.Urwego rwohejuru rwo hejuru, nka spuce softwood pulp, ipamba nigitambara, nibindi.
Kubijyanye na fibre isukuye, pulp irimo selile nyinshi hamwe nibirimo bike mubindi bice muri rusange nibyiza.Ubu bwoko bwa pulp bufite uburebure burambye, imbaraga zihuza imbaraga, umweru mwinshi hamwe nubushakashatsi bwiza bwamashanyarazi nibindi byiza byiza.

Imikoreshereze itandukanye hamwe n amanota yimpapuro bifite ibisabwa bitandukanye kubwiza bwa pulp.Ntabwo ari ngombwa guhitamo pulp ifite imiterere ya fibre nziza nubuziranenge bwa fibre.Kandi ubwoko buhendutse.Mu bucuruzi no mu musaruro, ibipimo ngenderwaho bitandukanye byo kugenzura ubuziranenge bwa pulp akenshi bikozwe hakurikijwe ibisabwa bitandukanye bikoreshwa, nk'urumuri rwinshi, ubwisanzure bwamazi, agace kayunguruzo, ibinini hamwe n ivu, ibirimo selile, ubukana (byerekana ibirimo lignine), imbaraga zumubiri za urupapuro rwimpapuro nibindi bipimo bigira ingaruka kumikorere yibicuruzwa byarangiye.Ibi bipimo mubyukuri byerekana neza imiterere ya fibre ya morphologie nubuziranenge bwayo.Mugukora impapuro, haba impimbano ikwiye irashobora gutoranywa, cyangwa bibiri cyangwa byinshi byimiterere yimico itandukanye irashobora gutoranywa muburyo bukwiye.