Retail Hinged Lid Cigarette Box Printing paub: luam ntawv xim thiab prepress tsim kev paub

Retail Hinged Lid Cigarette Box Printing paub: luam ntawv xim thiab prepress tsim kev paub

Cov ntawv luam tawm adorns tib neeg lub neej thiab ntxiv cov xim ci ntsa iab rau tib neeg lub neej. Yog li dab tsi yog cov yam ntxwv ntawm kev tsim nyog luam tawm? Peb yuav tsum xyuam xim rau dab tsi hauv cov txheej txheem luam ntawv? Hauv qab no, yog qee qhov nyuaj rau luam tawm xim thiab qee qhov kev tsim qauv ua ntej luam ntawv, cia peb saib.

1, grey tshuav nyiaj li cas, raws li kev xav thiab kev xyaum ntau lawm, luam tawm yog qhov nyuaj tshaj plaws los tswj cov xim yog grey tshuav nyiaj li cas. Grey tshuav nyiaj li cas yog nyob rau hauv ib qho kev luam ntawv haum, daj, magenta, ntsuab peb xim phaj los ntawm lub teeb mus rau tob raws li ib tug tej yam dot piv ua ke ntawm overprinting kom tau txais txawv brightness ntawm lub achromatic (dawb, lub teeb grey, grey, tsaus grey, dub) , uas yog, kom tau txais cov xim ntawm qhov muag tsis pom kev grey, muaj ntau yam cuam tshuam rau kev luam ntawv siv number case, ntawv, tag nrho phaj concentration, dot cheeb tsam, overprinting thiab screen kab xov tooj. Yuav muaj ntau yam teebmeem ntawm qhov sib npaug ntawm grey, uas yog qhov kev sim siab tshaj plaws ntawm qhov tseeb overprinting ntawm lub tshuab thiab qib kev txawj ntawm tus neeg teb xov tooj.

2, 4 xim dhau qhov screen thiab 3 xim dhau qhov screen, tag nrho cov phaj xim tsis luam tawm (pom zoo siv cov xim xim luam ntawv).

3. Cov neeg uas tsis paub yuav ua li cas luam tawm cov khoom uas nyuaj tshaj plaws los luam tawm. Xim yog ntawm ib sab tes, ntau ntau ntau xim ncej-kab nyias nyias, cov lus me me pob tshab dawb, thiab lwm yam.

4, C=50M=50Y=50K=50 loj ca network, me ntsis xim tsis raug yog qhov hnyav.

5. Cov ntawv nyeem plaub-xim, uas yog, plaub xim ntawm cmyk muaj cov ntawv nyeem, tshwj xeeb tshaj yog cov lus me me, nws nyuaj rau muab tso rau, thiab nws muaj cov kev xav tau siab ntawm cov ntawv hniav ntawm lub tshuab. Qhov no kuj yog ib qho teeb meem ntau dua, yog li cov khoom tsim tawm ua ntej yuav tsum tau tshawb xyuas cov ntaub ntawv tshaj tawm ua ntej cov ntawv dub, tshwj xeeb tshaj yog cov ntawv me me, tsis yog tsuas yog nyob rau hauv cov ntawv dub xwb, thiab yuav tsum tsis txhob tshwm sim rau lwm tsab ntawv tricolor. Yog tias nws tshwm sim, qhov zoo ntawm cov khoom luam tawm yuav raug txo kom tsawg. Thaum RGB cov duab hloov dua siab tshiab rau CMYK cov duab, cov ntawv dub yuav twv yuav raug hloov mus rau plaub xim dub. Tshwj tsis yog tias tau teev tseg, nws yuav tsum tau ua tiav.

6, tseem muaj lub hauv paus dub tsis yooj yim rau kev nrog. Dub hauv qab kom ua tiav cov txiaj ntsig tuaj yeem siv tus cwj mem dub ntxiv lossis luam tawm ob zaug, nws tsis yooj yim rau luam, ntau zog.

7, ob peb xim dot superposition, tshwj xeeb tshaj yog ntau tshaj 70 feem pua. Tshwj xeeb tshaj yog, tsaus xim av, kas fes, tsaus ntsuab (flat network, muaj xiav 70), tsaus xiav, ntshav xiav, thiab lwm yam yog qhov nyuaj rau nrhiav kev sib npaug ntawm lub tshuab luam ntawv vim muaj xim sib txawv, yog li lawv nyuaj rau luam tawm xim. .

8, luam ntawv nyob rau hauv tag nrho cov khoom, xim xim tag nrho phaj los yog cheeb tsam loj, anti-dawb cim, tib lub logo, thiab tib xim thaiv, feem ntau nyuaj ua raws li cov xim, yooj yim los tsim xim txawv, dab, av, khawb. tshwm sim.

Nyob rau hauv luv luv, tsim nyog cov ntaub ntawv luam tawm yuav tsum tau raws li: ua ntej, overprint raug; Qhov thib ob, cov xim number case yog uniform; Peb, tag nrho cov ntsiab lus; Iv. Qhov sib npaug ntawm tus number case painting; Tsib, luam ntawv tsis muaj kev luam ntawv tsis raug, xws li av, khawb, paj phaj, phaj phaj, thiab lwm yam. 6. Ua siab ncaj rau cov ntawv sau qub. Cov tuam txhab luam ntawv yuav tsum nrhiav cov ntawv luam tawm zoo kom haum rau tib neeg lub tswv yim zoo nkauj.