Gushushanya no gutanga umusaruro wa duplex hamwe ninyuma yera

Mu mpera z'ikinyejana cya 20, hamwe n'impinduka n'ibisabwa mu bukungu bw'isoko, abayikoresha benshi babajije niba bishoboka gukora ikibaho cya duplex gifite umugongo wera gifite ireme hagati yacyoikibaho cy'inzovu na gray-inyuma-duplex ikibaho. Nyuma y'amezi abiri yubushakashatsi ku isoko, guhindura umusaruro wimbere imbere hamwe nubushakashatsi bwakozwe bushoboka, byemezwa ko bufite ubushobozi bwo guteza imbere ikibaho cyera duplex. Iterambere ryibibaho bya duplex hamwe numugongo wera ntirishobora gusa kugabanya irushanwa rikaze kumasoko asanzwe ya duplex ashyigikiwe n imvi, ariko kandi binatezimbere inyungu zubukungu, kandi bihindure inzira yimyenda yimyenda kubikorwa byubuyobozi bwa duplex byera bidasabye binini ishoramari, rizashobora guhuza n'umusaruro.

Kuvugurura sisitemu yo gukubita mbere, shushanya umurongo mushya wo gutunganya, no kugura ibikoresho bitangaje byo gutunganya, urusyo eshatu-disiki ebyiri nibikoresho bipima ubucucike bukabije. Nyuma yo gukora ubushakashatsi no kuganira, uburyo bwo gutunganya bwatunganijwe vuba, kuburyo ubwiza nigipimo cyo gutunganya bidashobora guhura gusa nubutaka, ahubwo binemeza ubwiza bwimbuto zo hasi.

Guhitamo ubwoko bwa pulp: hitamo izuba rya Kanada izuba rirerire-fibre yometseho ibiti bya fibre yo hagati na birebire, hitamo urugo rwakorewe mu rugo kandi rwakozwe mu rugo awns straw pulp ya fibre ngufi, hitamo ikinyamakuru imyanda deinking pulp yo mumaso, impapuro zanditsemo imyanda hamwe nimpapuro za Daolin kumurongo pulp Kubivanze bivanze, shingiro yera yera ikorwa niyacuwenyine, kandi ibara ryera ryera ni Indoneziya ya Tiger ikirango cya blehed Broadleaf pulp, kubera ko ubwiza bwikimenyetso cya Tiger buruta ubw'ikirango cya Eagle. C a yujuje ibisabwa, igiciro ni gito. Hitamo rero Indoneziya Tiger marike Broadleaf pulp nkibanze.

Icyerekezo cyiza cya cyera-gishyigikiweikibaho  byakozwe mu igeragezwa ryakozwe bigeze ku rwego rwa mbere, kandi birashobora kugereranywa n’ikirango cya Baima cyo muri Koreya yepfo. Nyuma yikigeragezo kubakoresha batandukanye, irashobora kugera muburyo bwiza bwibicuruzwa byatumijwe mu mahanga ikibaho . Iterambere ryaduplex ikibaho inyuma yera iratsinze, ntabwo itezimbere inyungu zubukungu gusa, ahubwo yuzuza ubusaisoko.