Duplex daim ntawv, tseem hu ua ob -sided offset ntawv, yog ntau yam thiab tus nqi- cov ntawv kab lis kev cai yooj yim siv dav hauv txhua hnub luam ntawv. Nrog nws ruaj khov adaptability rau ntau yam offset luam ntawv txheej txheem, nws tau dhau los ua cov khoom siv tseem ceeb xaiv rau phau ntawv thiab luam tawm lag luam thoob ntiaj teb.
Daim ntawv no yog tsim los ntawm ob -sib tshooj txheej txheem sizing, ua rau ib tug du thiab refined nto. Nws absorbs number case tusyees thiab maj mam, ua cov ntawv ntse thiab meej nrog ntuj xim luam tawm uas tsis tshwm sim npub. Nws tsis ua rau qhov muag tsis pom lossis pom qhov muag thaum lub sijhawm nyeem ntawv ntev, thiab nws tiv thaiv tus number case smudging thiab qhia tau tias- dhau ntawm txawm tias tom qab siv sij hawm ntev.
Daim ntawv muaj ib tug compact qauv nrog uniform thickness thiab tsis tshua muaj expansion thiab contraction tus nqi. Thaum lub sij hawm siab - ceev batch luam ntawv, nws resists deformation thiab xyuas kom meej rau npe, txo cov luam ntawv pov tseg. Nyob rau tib lub sijhawm, nws muaj qhov zoo tshaj plaws opacity, tso cai rau kev huv ob npaug -sided luam ntawv yam tsis muaj kev qhia- los ntawm kev cuam tshuam los ntawm sab nraub qaum. Cov ntawv yog resistant rau folding thiab tearing, nrog ruaj khov tsis kam. Nws tuaj yeem khaws cia rau lub sijhawm ntev hauv qhov chaw ntub dej tsis muaj yellowing lossis ua nkig.
Peb khaws tag nrho cov khoom muag ntawm daim ntawv duplex hauv qhov hnyav li ntawm 60-180 gsm, muaj nyob rau hauv ntau qhov ntxoov xws li ntuj dawb thiab siab dawb, nrog rau ob qho tib si tus qauv thiab qhov loj me. Nws yog qhov tsim nyog rau ntau hom kev luam ntawv xws li phau ntawv, phau ntawv, phau ntawv qhia khoom, cov ntawv tshaj tawm, cov ntawv tshaj tawm, phau ntawv sau, thiab phau ntawv qhia. Piv nrog rau daim ntawv kos duab (coated paper), duplex daim ntawv muaj qhov zoo nkauj matte tiav thiab tus nqi pheej yig dua, ua rau nws zoo tagnrho rau kev siv lag luam txhua hnub, batch publishing, thiab ntev - archiving.
Peb nruj me ntsis xaiv siab -zoo ntoo pulp ua raw khoom. Peb daim ntawv yog ib puag ncig tus phooj ywg uas tsis muaj teeb meem additives, yog maj mam ntawm lub qhov muag, thiab ua raws li thoob ntiaj teb cov qauv kev luam ntawv. Los ntawm cov ntawv sib sib zog nqus mus rau cov khoom hnyav hnyav, peb muab ib qho - nres kev daws teeb meem kom tau raws li ntau hom ntawv luam ntawv xav tau ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws. Nrog rau cov khoom lag luam txaus, xa khoom sai, ruaj khov, thiab txhim khu kev qha ntev- cov khoom siv, peb yog ib qho kev ntseeg siab ntawm daim ntawv duplex rau kev luam tawm txawv teb chaws, Hoobkas kev cai txiav txim, thiab hla - ciam teb kev yuav khoom.