iphepha lekhadibhodi le-duplex, eyaziwa nangokuthi i-paperboard ehlanganiswe ngobumba, iwuhlobo lwebhodi lephepha elivame ukusetshenziselwa ukupakisha nokuphrinta. I-substance isuka ku-230gsm kuya ku-450gsm, Yenziwe ngengxube yezintombi kanye nemicu esetshenziswe kabusha. Ngakho-ke, amaphaneli anezinhlangothi ezimbili aziwa ngamandla awo kanye nokuqina kwawo, okuwenza afaneleke ezinhlobonhlobo zezinhlelo zokusebenza zokupakisha. I-Xingtai Sunway Paper Co., Ltd. inguchwepheshe abahlinzeki bebhodi le-duplex, ehlinzeka ngezinhlobonhlobo zemikhiqizo ngamanani ahlukene ukuze ihlangabezane nezidingo ezihlukene zamabhizinisi nabathengi.
Ngokuthuthuka kokuthengwa kwenetha, ukupakisha kuwukusetshenziswa okuyinhloko kwe iphepha lebhodi le-duplex. Izakhiwo zayo eziqinile ziyenza ibe ukukhetha okuhle kakhulu ezintweni zokupakisha ezifana namabhokisi, amabhokisi nezitsha. Amaphaneli anezinhlangothi ezimbili awanikezi nje kuphela isivikelo esidingekayo sokuqukethwe ngaphakathi, kodwa futhi ahlinzeka ngendawo ebushelelezi yokuphrinta kwekhwalithi ephezulu, okuyenza ibe inketho ekhangayo ngezinjongo zokuthengisa nokuthengisa. Ngaphezu kwalokho, ukupakishwa kwebhodi le-duplex ijwayele ukusetshenziselwa imikhiqizo yokudla nesiphuzo, imithi, nezimpahla zabathengi ngenxa yekhono layo lokugcina ubuqotho bomkhiqizo kanye nobusha ngesikhathi sokuthutha nokugcinwa.
Ikhono lokuphrinta ebhodini le-Dulex lihle kakhulu, lilungele ukuphrinta imibala emi-4 noma engu-6. Ingaphezulu lephepha lilingana, libushelelezi, lincane izinga lokunweba ukuze kuqinisekiswe umphumela omuhle wokuphrinta nokuguqula izakhiwo, amaphaneli anezinhlangothi ezimbili nawo asetshenziswa kabanzi imboni yokunyathelisa. Indawo yayo ebushelelezi kanye nokubukeka okumhlophe okukhanyayo kuyenza ibe indawo ekahle yokuphrinta izithombe ezinokulungiswa okuphezulu, umbhalo nezithombe. Lokhu kwenza kube ukukhetha okudumile ezintweni ezifana nezincwajana zemikhiqizo, izincwajana, amaphosta nezinto zokukhangisa. Ngenxa yalokho, i-paperboard enezinhlangothi ezimbili isiyinsika embonini yokunyathelisa, ihlinzeka amabhizinisi ngenketho engabizi futhi eguquguqukayo yezidingo zabo zokunyathelisa. Sekukonke, amabhodi ama-duplex anezinhlobonhlobo zokusetshenziswa nezinzuzo, okuwenza abe yinto ebalulekile ezimbonini ezahlukahlukene. Noma ngabe ukupakisha noma ukuphrinta, amaphaneli anezinhlangothi ezimbili ayisixazululo esithembekile nesingabizi esihlangabezana nezidingo zamabhizinisi nabathengi banamuhla.