Iphepha le-Woodfree, eyaziwa nangokuthi i-offset printing paper, iyiphepha lokunyathelisa elisezingeni eliphezulu uma kuqhathaniswa, elivame ukusetshenziselwa imishini yokunyathelisa ye-offset yokunyathelisa izincwadi noma imibala.

Iphepha le-offsetngokuvamile yenziwe nge-bleached chemical softwood pulp kanye nenani elifanele le-bamboo pulp.Lapho kunyatheliswa, kusetshenziswa isimiso sebhalansi ye-inki yamanzi, ngakho-ke iphepha lidinga ukumelana kahle namanzi, ukuzinza kwe-dimensional namandla ephepha.Iphepha le-offset lisetshenziselwa kakhulu ukuphrinta kombala, ukuze u-inki akwazi ukubuyisela ithoni yoqobo, kuyadingeka ukuthi ube nezinga elithile lobumhlophe nokushelela.Ivamise ukusetshenziswa kuma-albhamu ezithombe, emifanekisweni enemibala, izimpawu zokuthengisa, amakhava, ezincwadini ezisezingeni eliphezulu, njll. Izincwadi nezindatshana ezenziwe ngephepha le-offset zicacile, ziyisicaba futhi akulula ukukonakalisa.

Iphepha lobuciko, eyaziwa nangokuthi iphepha elinandisiwe, iwuhlobo lwephepha elimboziwe, eline-calender ephepheni eliyisisekelo.Isetshenziswa kabanzi ukuphrinta imikhiqizo ephezulu.

Iphepha eliboshweiyiphepha eliyisisekelo elenziwe ngokhuni olucijile noma elixutshwe nenani elifanele le-pulp yotshani obujikisiwe.Liyiphepha lokuphrinta lezinga eliphezulu elenziwe ngokugcotshwa, ukomiswa kanye ne-super calendering.Iphepha elinamekwe lingahlukaniswa libe elinezinhlangothi zombili futhi elinamacala amabili, futhi eminyakeni yamuva nje, liye lahlukaniswa laba iphepha elinama-matte kanye nephepha elicwebezelayo.Ubumhlophe bephepha elihlanganisiwe, amandla kanye nokushelela kungcono kunamanye amaphepha.Yiyona engcono kakhulu esetshenziswa ekuphrinteni, ikakhulukazi ekumeni, ama-albhamu obuciko, imifanekiso esezingeni eliphezulu, izimpawu zokuhweba, amakhava ezincwadi, amakhalenda, imikhiqizo esezingeni eliphezulu, nezethulo zenkampani, njll., ikakhulukazi iphepha elimbozwe nge-matte, umphumela wokuphrinta ungaphezulu ethuthukisiwe.

Iyiphi engcono yokuphrinta, iphepha elingenazinkuni noma iphepha eliboshwe?Iqiniso liwukuthi kuyafana nokuphrinta.Ngokuvamile, kunamagama amaningi aphrintwe ephepheni le-offset.Uma kunezithombe eziningi, kungcono ukusebenzisa iphepha eliboshwe, ngoba iphepha eliboshwe linobuningi obukhulu kanye nokushelela okuhle, ngakho-ke izithombe eziphrintiwe nemibhalo izocaca.