Mu myaka yashize,abakora impapuro n'abakoresha bitaye cyane kubice byinshi byimpapuro, kuko igice kinini kigira ingaruka zikomeye kubiciro no mumikorere yibicuruzwa. Ubwinshi bwinshi bivuze ko mubwinshi bumwe, uburemere shingiro bushobora kugabanuka, kandi ingano ya fibre yakoreshejwe irashobora kugabanuka kugirango uzigame ikiguzi; ubwinshi bushobora kongera impapuro zikomeye, bigatuma abamamaza ibitabo bagumana umubyimba wuzuye wibitabo hamwe nimpapuro nkeya, kandi birashobora no kongera impapuro zoroshye, gucapura, no kugabanya wino yo gucapa. Kubwibyo, byinshi-bifite akamaro kanini mugucunga ibiciro byimpapuro, imikorere yibicuruzwa hamwe nagaciro kongerewe kubicuruzwa.
Igice kinini ni iki? Iki nikimenyetso cyingenzi cyimpapuro, nicyo kigereranyo cyuburemere bwibanze nubunini. Umubare munini werekana ubucucike bwimpapuro, ni ukuvuga ubunini bwurupapuro.
Ibintu nyamukuru bigira ingaruka kumpapuro nyinshi zirimo gukora fibre fibre ibikoresho fatizo, ubwoko bwa pulp, gukubita, kuzuza, imiti, gukanda, kumisha, kalendari, nibindi.
Fibor morphologie ya papermaking fibre fibre yibikoresho bifite uruhare runini mubice byinshi byimpapuro. Fibre yibyibushye ifite ububobere buke hamwe nimpapuro nyinshi, ariko igice kinini ntabwo kijyanye gusa nubunini bwa fibre, ariko kandi gifite isano ikomeye cyane no kumenagura fibre mugihe cyo gukora impapuro. Amaherezo biterwa nurwego rwo kumenagura no guhindura fibre. Kubwibyo, fibre ifite diameter ntoya ninkuta zibyimbye birakomeye, ntabwo byoroshye guhonyorwa, kandi byoroshye gukora impapuro nyinshi.
Ubwoko bwa pulp nabwo bugira uruhare runini kumpapuro nyinshi. Mubisanzwe tuvuze, umusaruro mwinshi mwinshi> thermomechanical pulp> kraft pulp> imyanda. Ibikoresho bibisi bitandukanye bifite ubwinshi muburyo bumwe, ibiti> byoroshye. Uwitekaubwinshi yumusaruro mwinshi ubwayo ntushobora kugereranywa nizindi mbuto, bityo umusaruro mwinshi utanga umusaruro ukoreshwa cyane mugusimbuza igice cya kraft hardwood pulp impapuro zo murwego rwo hejuru. Guhitamo no kugereranya ubwoko bwa pulp nurufunguzo rwibikorwa byinshi byo gukora impapuro. Ongeramo umusaruro mwinshi kugirango utezimbere impapuro nuburyo bwiza cyane bukoreshwa cyane ninsyo zimpapuro.
Ubwinshi nibintu byingenzi byimpapuro.Byinshi impapuro zirashobora gukomeza gukomera, kugabanya gukoresha fibre, kuzigama ibiciro, no kuzamura ubwinshi. Uburyo bushoboka cyane muri iki gihe burimo kongeramo umusaruro mwinshi, guhitamo pulp na sisitemu yo gutunganya. Gukwirakwiza no guteza imbere ibyongeweho byinshi nabyo ni icyerekezo cyingenzi cyubushakashatsi.
Igihe cyo kohereza: Kanama-01-2022