Copper phaj luam ntawv thiab offset luam ntawv yog ob txoj kev siv hauv kev lag luam luam ntawv. Txawm hais tias ob qho tib si kev ua haujlwm pab lub hom phiaj ntawm kev tsim cov duab rau ntau qhov chaw, lawv txawv ntawm cov txheej txheem, cov khoom siv, thiab cov txiaj ntsig kawg. Kev nkag siab qhov sib txawv ntawm ob txoj hauv kev no tuaj yeem pab koj txiav txim siab paub txog qhov kev xaiv twg haum rau koj cov kev xav tau zoo tshaj plaws.
Copper phaj luam ntawv, tseem hu ua intaglio luam ntawv lossis engraving, yog cov txheej txheem ib txwm siv rau ntau pua xyoo. Nws suav nrog etching ib daim duab rau ntawm lub phaj tooj liab los ntawm tes los yog siv cov cuab yeej siv niaj hnub no. Tom qab ntawd lub phaj engraved yog inked, thiab ntau tus number case yog wiped tawm, tawm hauv daim duab tsuas yog nyob rau hauv etched kev nyuaj siab. Lub phaj yog nias tawm tsam ib daim ntawv dampened, thiab cov duab raug xa mus rau nws, ua rau muaj kev nplua nuj thiab nthuav dav. Cov txheej txheem no tau txais txiaj ntsig zoo rau nws lub peev xwm los tsim cov duab sib sib zog nqus, textured, thiab kos duab luam tawm.
Ntawm qhov tod tes, offset printing yog cov txheej txheem niaj hnub thiab siv dav. Nws suav nrog kev hloov ntawm cov duab los ntawm cov phaj hlau mus rau hauv daim pam roj hmab, thiab tom qab ntawd mus rau cov khoom xav tau, xws li ntawv lossis duab los qhia. Cov duab yog thawj zaug etched mus rau lub phaj hlau siv cov txheej txheem photochemical lossis lub computer-rau-phaj system. Tom qab ntawd lub phaj yog inked, thiab cov duab yog xa mus rau hauv daim pam roj hmab. Thaum kawg, cov duab yog offset rau cov khoom, uas ua rau ib tug heev nthuav thiab meej print. Offset luam ntawv yog paub txog nws lub peev xwm los tsim ntau cov ntawv luam tawm sai thiab raug nqi.
Ib qho tseem ceeb sib txawv ntawm tooj liab phaj luam ntawv thiab offset printing yog nyob rau hauv cov ntaub ntawv siv. Copper phaj luam ntawv yuav tsum tau siv cov phaj tooj liab, uas yog etched thiab engraved los ntawm tes. Cov txheej txheem no xav tau sijhawm, kev txawj, thiab kev txawj ntse. Ntawm qhov tod tes, offset luam ntawv cia siab rau cov hlau phaj, uas tuaj yeem tsim tau siv cov thev naus laus zis siab thiab cov txheej txheem automated. Qhov no ua rau offset luam ntawv muaj kev nkag tau yooj yim dua thiab kev xaiv nyiaj txiag rau kev tsim khoom loj.
Lwm qhov sib txawv tseem ceeb yog hom duab txhua txoj kev tsim. Copper phaj luam ntawv ua tau zoo ntawm kev tsim intricate thiab artistic prints nrog nplua nuj tonal qhov tseem ceeb thiab sib sib zog nqus textures. Nws yog feem ntau nyiam rau cov ntawv tshaj tawm siab, cov duab kos duab zoo nkauj, thiab cov ntawv luam tawm tsawg. Offset luam ntawv, ntawm qhov tod tes, muab cov ntaub ntawv meej, vibrant, thiab zoo ib yam rau kev luam tawm, xws li daim ntawv qhia, daim ntawv tshaj tawm, thiab cov ntawv xov xwm.
Nyob rau hauv cov nqe lus ntawm tus nqi, roj hmab phaj luam ntawv yuav txuag tau cov nqi, uas yog haum rau ib tug me me thiab tsawg printing yuav tsum tau; Tus nqi ntawm tooj liab phaj luam ntawv yog siab, tab sis cov nyhuv ntawm kev luam ntawv yog zoo meej, thiab nws yog haum rau luam ntawv xim thiab qauv yuav tsum tau.
Hauv kev xaus, tooj liab phaj luam ntawv thiab offset luam ntawv yog ob hom kev siv hauv kev lag luam luam ntawv, txhua tus muaj nws tus kheej zoo. Copper phaj luam ntawv yog revered rau nws craftsmanship thiab muaj peev xwm los tsim kom ntxaws, textured prints. Offset luam ntawv, ntawm qhov tod tes, muab ceev ceev, nqi-zoo, thiab cov ntawv luam tawm zoo tsim nyog rau ntau lawm. Los ntawm kev nkag siab qhov sib txawv ntawm cov txheej txheem no, koj tuaj yeem txiav txim siab paub txog cov txheej txheem twg zoo tshaj plaws rau koj cov kev xav tau luam ntawv.
Post lub sij hawm: Sep-16-2023
