Ib, kev lag luam luam ntawv nyob rau hauv cov pa lo lus nrov science
① luam ntawv yog qhov sib piv
Hais txog tus nqi K, yog qhov taw qhia tseem ceeb los ntsuas seb qhov chaw ntom ntom puas txaus, seb qhov kev hloov kho tsaus yog qhov tseeb, txiav txim siab qib ntawm kev sib txuas hauv network thiab tswj qhov kev txiav txim ntawm cov duab sib piv;
② xim ceev
Ntsuas qhov ntom ntom ntawm cov xim daj, magenta thiab ntsuab ntawm cov xim liab, ntsuab thiab xiav raws li;
③ grey tshuav nyiaj li cas
Hais txog kev sib xyaw ntawm cov xim uas tuaj yeem tsim grey.Hauv RGB xim qhov chaw, R, G thiab B tsuas yog xav tau kev sib npaug sib xyaw kom tsim nruab nrab grey; nyob rau hauv CMYK xim qhov chaw, vim yog plaub xim number case, yog li tib tus nqi ntawm daj, magenta thiab ntsuab thawj tus number case nrog tib lub network feem pua tsis tuaj yeem tsim nruab nrab grey;
④ luam ntawv zoo
Qhov zoo ntawm cov ntawv luam tawm yog hais txog cov txiaj ntsig zoo ntawm ntau yam zoo li tus yam ntxwv ntawm cov khoom luam tawm tiav;
⑤ tswj sawb
Xaiv ob peb yam khoom ntsuas qhov zoo, tsim qee cov qauv duab, thiab tom qab ntawd muab lawv tso rau hauv ib txoj hauv kev, uas yog lub tshuab luam ntawv zoo ntsuas thiab tswj bar;
⑥ qhov hluav taws xob tau nce
Nyob rau hauv cov txheej txheem ntawm cov phaj ua thiab luam ntawv, ib tug tshwm sim ntawm lub network loj nce, uas ua rau lub tiag tiag network cheeb tsam loj tshaj qhov xav tau network cheeb tsam;
⑦ Kev tswj hwm qib
Hais txog kev hloov ntawm lub teeb thiab ntxoov ntxoo hauv daim duab, rau kev luam ntawv yog hais txog qhov sib txawv ntawm qhov pom kev pom kev pom;
⑧ muab tshuaj txhuam
Hais txog qhov kev teeb tsa ntawm qhov tsaus nti network nce deformation, thiab txuas nrog ib leeg, ua rau poob ntawm qhov tsaus ntuj qhov tshwm sim;
⑨ folding tus nqi
Raws li lub cev kom muaj nuj nqis ntsuas qhov degree ntawm tus number case overprinting, siv los sawv cev lub peev xwm ntawm cov xim tom qab xim number case kom ua raws li cov luam ntawv yav dhau los, tus nqi siab dua, qhov zoo dua cov nyhuv overprinting;
⑩ paj version
Hais txog cov txheej txheem luam ntawv ntawm cov ntawv luam ntawv ntawm cov duab kos duab maj mam nqaim, qhov siab-profile qee qhov chaw me me poob, thaj tsam ntawm qhov tshwm sim grey, lub paj phaj txo cov ntawv luam tawm ntawm cov phaj luam ntawv, cuam tshuam rau kev luam ntawv zoo.
2, kev lag luam luam ntawv ntau yam tshuab luam ntawv nrov science
1. zaj duab xis npog txheej txheem
① txhais:txheej txheem zaj duab xis yog txheej txheem nto tom qab luam ntawv, tseem hu ua post-printing yas, post-printing kua nplaum los yog post-printing zaj duab xis, hais txog lub tshuab zaj duab xis nyob rau saum npoo ntawm ib txheej ntawm pob tshab yas zaj duab xis los tsim ib daim ntawv-yas khoom. processing technology.Feem ntau hais lus, raws li cov txheej txheem siv tau muab faib ua uas yog txheej txheej zaj duab xis, pre-txheej zaj duab xis ob yam, raws li cov ntaub ntawv sib txawv ntawm zaj duab xis yog muab faib ua ci ci zaj duab xis, matte zaj duab xis ob yam.
② cov nyhuv:Cov xim luam ntawv yog ci dua thiab ntxiv dag zog rau cov tawv nqaij, hnav tsis kam, folding tsis kam, tensile kuj thiab noo noo tsis kam ntawm cov ntawv luam tawm tau zoo heev, tiv thaiv cov tsos ntawm txhua yam ntawm cov ntawv luam tawm, txhim kho cov kev pab cuam lub neej. Qhov tseem ceeb tshaj plaws yog tias zaj duab xis tuaj yeem them nyiaj ntau rau qhov tsis zoo ntawm cov khoom lag luam luam ntawv, ntau yam tsis xws luag hauv cov txheej txheem luam ntawv, tom qab raug them (tshwj xeeb tshaj yog tom qab matte zaj duab xis), tuaj yeem npog.
2. Tshaj UV roj, polished, dhau roj
① UV yog ib co luam ntawv txhais tau tias (xws li txhob lo lo ntxhuav luam ntawv, offset printing) hloov UV roj (cov ntaub ntawv luam ntawv uas koj tuaj yeem txhais raws li pob tshab number case rau cov khoom) kom nws ci thiab ci.Over UV roj tuaj yeem luam tawm tag nrho. thaiv, los yog tsuas yog hla ib feem ntawm tus tsim (lub zos UV lub teeb roj xav tau txhob lo lo ntxhuav luam ntawv)
② polishing:Siv ib txheej ntawm cov xim tsis muaj pob tshab los tiv thaiv thiab ua kom cov luster ntawm cov luam tawm tom qab ziab.
