Ikiganiro hamwe nubumenyi bwubukorikori bwimpapuro zera

Impapuro zera zera nimpapuro zo murwego rwohejuru, zishobora gukoreshwa mugukora ibikapu byibicuruzwa, amabahasha, imifuka ya dosiye, nibindi, kandi birashobora no gukoreshwa mubipfunyika ibiryo. Mu myaka yashize, hamwe niterambere ryihuse ryinganda zipakira, isoko rirakeneweimpapuro zera mu gihugu cyanjye cyateye imbere vuba. Ibigo bimwe na bimwe bikora impapuro zo murugo nabyo byongereye umusaruro niterambere ryimpapuro zera, kandi isoko ryisoko ryimpapuro zera zo murugo naryo ryiyongera. Bitewe nintego yihariye yimpapuro zera, haribisabwa hejuru kubipimo byimbaraga. Ukurikije imibare yimpapuro zera zegeranijwe zegeranijwe nubushakashatsi bwakozwe ku isoko, ugereranije nimpapuro zera muri iki gihe, impapuro zera zifite imbaraga zingana kandi ziramba. gukuba, kurira no kumanura ivu, agaciro ka Cobb. Kugira ngo ibyo bishoboke, twahinduye uburyo bwo gukora impapuro dufata ingamba nko kugabanya ivu ryimpapuro, kongeramo ibinyamisogwe, guhindura igipimo cy’ibikoresho fatizo, no kuzamura urwego rwo gukubitwa kugira ngo twuzuze ibisabwa byera.impapurono gukora ububiko bwa tekiniki kubyara umusaruro ukurikira.

impapuro zera

Muri ubu bushakashatsi, haraganiriwe ku ikoranabuhanga ry’umusaruro wimpapuro zera zera, kandi ingamba zo guhindura inzira zirasobanurwa neza ugereranije impapuro zera zera nimpapuro nziza. Twifashishije uburyo bwo gukora impapuro nziza, twafashe ingamba nko kugabanya ivu ryimpapuro, kongeramo ibinyamisogwe, guhindura igipimo cyimbuto, kuzamura urwego rwo gukubitwa, nibindi. byagenwe ku buryo bukurikira: ijanisha rya softwood pulp ni 25% naho igiti gikomeye ni 75%, urwego rwo gukubita byombi ni 40 ° SR, ivu ryimpapuro ni 21%, hiyongereyeho ibinyamisogwe ni 9 kg · t-1 y'impapuro. UmweruKraftimpapuro zakozwe niyi nzira zifite imbaraga zo gukora cyane, guhangana ku isoko, hamwe no gutegereza.

impapuro
 


Igihe cyo kohereza: Mutarama-03-2023