Ntim luam ntawv yog ib txoj hauv kev tseem ceeb los txhim kho tus nqi ntxiv thiab kev sib tw ntawm cov khoom muag. Nws yog txoj hauv kev zoo tshaj los pab cov neeg muag khoom qhib lawv lub khw. Cov neeg tsim qauv uas tuaj yeem nkag siab txog kev paub txog txheej txheem luam ntawv, tuaj yeem ua rau cov khoom ntim tsim ua haujlwm zoo dua thiab zoo nkauj.
Cov txheej txheem luam ntawv Traditional:
(1) Letterpress luam ntawv
(2) Gravure luam ntawv
(3) Offset luam ntawv
(4) Screen luam ntawv
Ntawm lawv, cia peb tham txog kev luam ntawv gravure.
Cov duab nraaj ntawm lub phaj luam ntawv yog qis dua qhov tsis yog-graphic, uas ua rau cov duab zawj. Tus number case tsuas yog npog hauv qhov zawj thiab tsis muaj tus number case rau saum npoo ntawm daim ntawv luam ntawv.Tom qab ntawd peb ua cov ntawv overed rau sab sauv ntawm lub phaj luam ntawv, cia lub phaj luam ntawv thiab daim ntawv yog pressurized kom tus number case yog. pauv los ntawm qhov concave ntawm lub phaj luam ntawv mus rau daim ntawv.
Cov khoom luam tawm nrog gravure luam ntawv muaj cov xim tuab tuab thiab cov xim ci, tib lub sijhawm, cov ntawv luam ntawv muaj qhov zoo ntawm kev luam ntawv siab, ruaj khov luam ntawv zoo thiab ceev luam ntawv ceev, yog li nws tau siv dav hauv kev xyaum.
Cov txheej txheem luam ntawv ntau ntawm ntim
Plaub-xim luam ntawv
1. Cov plaub xim luam ntawv yog: Cyan (C), Magenta (M), Daj (Y) thiab Dub (K) cov plaub inks.Tag nrho cov xim tuaj yeem tsim los ntawm kev sib xyaw cov plaub inks thiab thaum kawg paub cov duab kos duab.
2. Qhov no yog cov luam ntawv ntau tshaj plaws thiab nws cov nyhuv yog txawv ntawm cov substrates sib txawv.
Tshwj xeeb xim luam ntawv
1. Kev luam ntawv xim tshwj xeeb yog hais txog kev siv tus cwj mem tshwj xeeb rau kev luam ntawv xim, uas yog ci dua li kev sib xyaw ntawm plaub xim. Feem ntau, peb siv cov xim kub tshwj xeeb thiab cov nyiaj tshwj xeeb.
2. Muaj ntau yam xim tshwj xeeb. Koj tuaj yeem xa mus rau daim npav xim pantone. Tab sis cov xim tshwj xeeb tsis tuaj yeem ua tiav gradient luam ntawv, yog li nws yuav tsum tau ntxiv plaub-xim luam ntawv kom ua tiav.
Cov txheej txheem dhau lub teeb nplaum
1. Tom qab luam ntawv, cov yeeb yaj kiab yas pob tshab yog siv rau saum npoo ntawm cov ntawv luam tawm los ntawm kev kub nias los tiv thaiv thiab ua kom cov luster. Qhov saum npoo yog ci, saib daim duab hauv qab no
2. Cov txheej txheem yooj yim tshaj plaws ntawm lub thawv ntawv yog kev kho deg. Ib yam li ntawd, muaj roj ntau dhau, tab sis cov txheej txheem ua kua nplaum tuaj yeem txhim kho cov tawv tawv thiab tensile zog ntawm daim ntawv.
Matt zaj duab xis
1. Tom qab luam ntawv, cov yas yas pob tshab yog siv rau saum npoo ntawm cov ntawv luam tawm los ntawm kev kub nias los tiv thaiv thiab ua kom cov luster. Qhov saum npoo yog matte, saib daim duab hauv qab no.
2. Cov txheej txheem yooj yim tshaj plaws ntawm kev kho deg ntawm lub thawv yog zoo li cov kua nplaum dhau lub teeb, tab sis cov kua nplaum dhau tuaj yeem txhim kho qhov hardness thiab tensile tsis kam ntawm daim ntawv.
Xav paub ntau ntxiv txog kev luam ntawv, thov hu rau peb.
Post lub sij hawm: Aug-01-2023
