Ekupheleni kwekhulu lama-20, ngezinguquko kanye nezidingo zomnotho wemakethe, abasebenzisi abaningi babuza ukuthi kungenzeka yini ukukhiqiza ibhodi eliphindwe kabili elinomhlane omhlophe ikhwalithi yawo ephakathi kwaleyoibhodi lezinyo lendlovu kanye nebhodi le-duplex elinesipele esimpunga. Ngemuva kwezinyanga ezimbili zocwaningo lwemakethe, ukuguqulwa kwenqubo yokukhiqiza yangaphakathi kanye nocwaningo olunokwenzeka lokukhiqiza, kukholakala ukuthi inamandla okuthuthukisa ibhodi le-back duplex emhlophe. Ukuthuthukiswa kwebhodi le-duplex elineqolo elimhlophe akukwazi nje ukunciphisa ukuncintisana okunamandla emakethe ekhona ye-gray-backed duplex board, kodwa futhi kuthuthukise izinzuzo zezomnotho, futhi kuguqule inqubo esekelwe empunga ibe yinqubo yokukhiqiza ibhodi le-duplex esekelwe emhlophe ngaphandle kokudinga okukhulu. utshalomali , uzokwazi ukuzivumelanisa nokukhiqiza.
Vuselela uhlelo lokushaya kuqala, dweba umugqa wokukhiqiza omusha, futhi uthenge imishini yokucwenga esezingeni eliphezulu, izigayo ezintathu ezinamadiski amabili kanye nemishini yokulinganisa enokuminyana okuphezulu. Ngemuva kokuhlola nokuxoxisana, inqubo yokucwenga yaphathwa ngokushesha, ukuze izinga kanye nesilinganiso sokucwenga kungagcini nje ukuhlangabezana ne-pulp ebusweni, kodwa futhi kuqinisekiswe ikhwalithi ye-pulp ephansi.
Ukukhethwa kwezinhlobo ze-pulp: khetha uhlobo lwe-Canadian Sun uhlobo lwe-fiber ende ye-fiber exutshwe ngokhuni ye-fiber ephakathi nendawo ende, khetha i-awns straw pulp eyenziwe ekhaya ye-awns straw pulp ye-fiber emfushane, khetha i-deinking pulp yephephandaba ye-deinking yobuso, iphepha lebhokisi lebhokisi kanye nephepha le-Daolin lomgogodla. I-pulp Ukuze uthole i-pulp ehlanganisiwe, isisekelo se-pulp esimhlophe senziwe wethungokwabo, kanti i-white base pulp i-Indonesian Tiger brand bleached broadleaf pulp, ngoba ikhwalithi yomkhiqizo we-Tiger ingcono kuneyohlobo lwe-Eagle. Lokhu c an ukuhlangabezana nezidingo, intengo iphansi uma kuqhathaniswa. Ngakho-ke khetha i-Indonesian Tiger brand broadleaf pulp njengesisekelo.
Inkomba yekhwalithi ye-white-backedibhodi le-duplex ekhiqizwe ekukhiqizweni kwesivivinyo isifinyelele ezingeni lesigaba sokuqala, futhi ingaqhathaniswa nohlobo lwe-Baima yaseNingizimu Korea. Ngemuva kokuhlolwa ngabasebenzisi abahlukahlukene, ingafinyelela ikhwalithi yokuthekelisa okumhlophe okungenisiwe ibhodi le-duplex . Ukuthuthukiswa kweibhodi le-duplex elineqolo elimhlophe yimpumelelo, engathuthukisi nje izinzuzo zezomnotho kuphela, kodwa futhi egcwalisa okungenaluthoimakethe.
Isikhathi sokuthumela: Nov-28-2022