Cigarette Package Box Nrog Logo Digital Proofing Thiab Traditional Proofing Comparison

Cigarette Package Box Nrog Logo digital proofing thiab ib txwm ua pov thawj sib piv

 

Cov cuab yeej pov thawj digital yog ib qho ntawm cov thev naus laus zis kub hauv thaj chaw ntawm prepress hauv xyoo tas los no. Lub npe hu ua digital proofing, yog cov xim duab uas tsim cov nplooj ntawv (lossis luam ntawv) cov ntaub ntawv, tsis muaj ib qho kev simulation txhais tau tias, ncaj qha los ntawm lub tshuab luam ntawv xim (inkjet, laser lossis lwm yam) cov ntaub ntawv pov thawj, los xyuas cov txheej txheem ua ntej xovxwm. ntawm cov duab nplooj ntawv zoo, rau cov txheej txheem luam ntawv los muab cov ntaub ntawv pov thawj, thiab muab cov neeg siv lub hauv paus rau kev kos npe luam ntawv.

 

Cov ntaub ntawv pov thawj digital no tsis yog tsuas yog nrhiav thiab luam tawm cov ntawv pov thawj xim, tab sis los ntawm kev tswj cov xim nyuaj, kom cov ntaub ntawv pov thawj tuaj yeem rov tsim dua qhov sib txuam thiab zoo sib xws nrog cov ntawv txhawb nqa luam ntawv, suav nrog ntawv, number case thiab luam ntawv tsim nyog thiab lwm yam.

 

Rau lub sijhawm ntev, seb cov txiaj ntsig ntawm cov ntawv pov thawj digital tuaj yeem ua tau raws li cov txiaj ntsig luam tawm simulated yog lub hom phiaj tseem ceeb ntawm ntau yam kev pov thawj xim digital (CMS). Tam sim no cov ntaub ntawv pov thawj digital tsis tuaj yeem tsuas yog tso tawm FM dot qauv thiab cov suab nrov txuas ntxiv, tab sis kuj tuaj yeem tso tawm tib yam li cov ntawv luam tawm tom ntej (dot kab tooj, dot duab, dot Angle thiab dot cheeb tsam) amplitude modulation dot qauv pov thawj. Nyob rau hauv txoj kev no, txawm tias cov ntawv sib cais xim lossis cov phaj tsis tau luam tawm, qhov kev luam ntawv tiag tiag tuaj yeem pom los ntawm cov ntaub ntawv pov thawj, suav nrog seb puas muaj moire, seb puas muaj qhov chaw sawv thiab lwm yam, yog li koj yuav ua li cas. pom yog qhov koj tau txais.

 

Txawm hais tias cov ntaub ntawv pov thawj digital tuaj yeem siv rau hauv thaj chaw ntawm kev tshaj tawm ua ntej, ntxiv rau cov xim, theem, qhov pom tseeb thiab txawm tias cov dot nce tus nqi thiab lwm yam ntxwv ntawm cov txheej txheem luam ntawv tuaj yeem tsim dua tshiab, feem ntau yog nyob ntawm kev ruaj ntseg ntawm lub system, sib xws. , tso zis ceev, tso zis ntau hom ntawv loj, system peev, consumable nqi thiab ntau lwm yam, tib neeg yog los sib piv cov ntaub ntawv pov thawj thiab ib txwm proofing.

 

Tom qab ob peb xyoos ntawm txoj kev loj hlob, cov ntaub ntawv pov thawj digital tso tawm lub tshuab luam ntawv nyuaj ua haujlwm thiab txhawb nqa digital proofing xim tswj qhov system thiab RIP, tau txhim kho zoo dua. Tshwj xeeb tshaj yog nyob rau hauv lub xyoo no, cov ntaub ntawv pov thawj cov ntaub ntawv nyob rau hauv lub breakthrough output speed bottleneck, qhov no yuav tsum yog lub digital proofing technology nyob rau hauv peb lub teb chaws nyob rau hauv lub teb ntawm tiag tiag popularization ntawm pib.

Piv nrog rau cov cuab yeej pov thawj ib txwm muaj, cov yam ntxwv thiab qhov zoo ntawm cov ntaub ntawv pov thawj digital yog dab tsi?

 

1. Xim duab luam tawm kev ua haujlwm

Kev tsim cov duab xim muaj xws li cov duab (xws li kab ntawv) ntau lub suab (tseem hu ua qhov sib txawv), qhov ntom ntom lossis chroma ntawm daim teb lossis xim saturated, grey tshuav nyiaj li cas, theem nkhaus reducibility (xws li lub suab nrov, suab nruab nrab, suab nrov tsaus nti thiab cov dot. expansion rate reproduction thiab ilv kev ntxhib los mos, thiab lwm yam.

 

Tsis muaj teeb meem dab tsi ntawm kev tswj xim software, cov ntaub ntawv ICC hom ntawv tau txais los ntawm kev ntsuas cov qauv cov ntaub ntawv xim blocks kom simulated luam tawm thiab cov qauv ntaub ntawv xim blocks ntawm lub tshuab luam ntawv, thiab cov yam ntxwv calibration ntaub ntawv profile yuav tsum tau rau cov txheej txheem pov thawj yog tsim los ntawm kev suav cov xim tswj system software. Nyob rau hauv txoj kev no, tag nrho cov ntaub ntawv pov thawj nplooj ntawv duab (xws li PS, TIFF hom ntawv RIP tom qab cov ntaub ntawv), tsuav yog xa mus rau cov ntaub ntawv pov thawj digital, tuaj yeem tso tawm thiab tom qab luam ntawv sib piv cov ntaub ntawv pov thawj. Txawm hais tias hom ntawv twg yog siv rau kev luam ntawv (xws li cov ntawv coated, offset paper lossis newsprature, thiab txawm tias yas, cardstock thiab lwm yam substrates), dab tsi series ntawm number case, digital proofing system tuaj yeem simulated. Yog tias tam sim no txhua yam ntawm cov ntawv pov thawj digital sib txawv hauv kev ua pov thawj zoo muaj qhov sib txawv me me, qhov no feem ntau qhia txog qhov sib txawv ntawm kev ua tau zoo ntawm lawv cov xim tswj software.

 

Traditional proofing technology, vim hais tias lub tshuab proofing nyob rau hauv ceev, siab, imprinting thiab lwm yam yog txawv los ntawm lub tiag tiag printing, yog li ntawd cov tsoos proofing yog ib qho nyuaj rau simulate lub tiag tiag printing, luam ntawv kuj yog ib qho nyuaj rau ntes tau cov nyhuv ntawm tsoos proofing, thiab cov ntaub ntawv pov thawj digital pov thawj hauv kev siv tiag tiag, cov neeg ua haujlwm tshuab luam ntawv feem ntau xav tias yooj yim dua los simulate. Qhov no yog vim lub fact tias cov xim sib txawv ntawm cov ntaub ntawv pov thawj thiab luam ntawv nyob rau hauv tag nrho cov xim qhov chaw yog me dua cov xim sib txawv ntawm cov tsoos proofing thiab luam ntawv.

 

2. Duab daws teeb meem

Vim tias cov ntaub ntawv pov thawj digital feem ntau siv inkjet luam ntawv lossis laser luam ntawv thev naus laus zis, cov khoom siv dav dav yog zaus hloov kho dot lossis lub suab nrov txuas ntxiv, tsuav yog tias muaj ntau dua 600dpi cov zis daws teeb meem, cov ntaub ntawv pov thawj tuaj yeem ua tiav cov txiaj ntsig ntawm amplitude modulation dot 150lpi. . Feem ntau cov tshuab luam ntawv xim niaj hnub no tuaj yeem ua tiav cov duab daws teeb meem.

 

RIP ntawm lub cim tshiab digital proofing system tuaj yeem tso tawm AM dot uas yog raws li cov txiaj ntsig luam ntawv tiag tiag, yog li lub tshuab luam ntawv yuav tsum muaj kev daws teeb meem siab dua. Tam sim no, EPSON inkjet lub tshuab luam ntawv tso zis daws teeb meem txog 2880dpi, HP inkjet tshuab luam ntawv txog li 2400dpi, tso zis nrog qhov kev daws teeb meem tiag tiag ntawm tib lub amplitude modulation dot duab, tsis muaj teeb meem. Ntawm chav kawm, los ntawm qhov tseeb dot qauv taw tes ntawm view, lub dot ntug ntawm cov pov thawj yog tsis meej raws li qhov tseeb luam ntawv dot, tab sis qhov sib txawv zoo tsis tuaj yeem pom nrog lub qhov muag mesh, cov neeg xav tau yog qhov pom kev daws teeb meem ntawm tag nrho. duab thiab luam ntawv tuaj yeem yog tib yam.

 

Kev pov thawj ib txwm yuav ua rau txo qis ntawm cov duab meej vim yog qhov tsis raug overprinting, thiab cov ntawv pov thawj digital tsis muaj teeb meem ntawm kev luam tawm tsis raug.

 

3. Kev ruaj ntseg thiab sib xws ntawm cov qauv tso tawm

Tsis muaj qhov tsis ntseeg tias vim tias cov ntaub ntawv pov thawj digital raug xa ncaj qha mus rau cov ntaub ntawv pov thawj los ntawm cov nplooj ntawv digital, ua ntej cov qauv tso tawm, tag nrho los ntawm kev tswj cov teeb liab digital thiab kev sib kis, yog li tsis muaj teeb meem thaum twg cov zis, txawm tias lub sijhawm. yog sib cais los ntawm ob peb lub lis piam, lub hlis los yog xyoo, tib cov ntaub ntawv hluav taws xob tso tawm cov txiaj ntsig zoo ib yam. Tau kawg, qhov kev ruaj ntseg no yog qhov chaw ntawm cov xim tshuab luam ntawv kho vajtse, xws li inkjet number case drop size, number case thiab luam ntawv kuv tuaj yeem ua kom zoo ib yam.

 

Rau ib txwm offset luam ntawv pov thawj tshuab, ntxiv rau daim ntawv, number case, PS version yuav tsum nyob ruaj khov (qhov tseeb, nws yog qhov nyuaj heev) thiab lub xeev ntawm cov khoom siv pov thawj (xws li phaj siab, ntawv siab, daim pam thiab ncoo qhov siab, dej. roller thiab number case roller siab, thiab lwm yam) yuav tsum nyob twj ywm ib txwm, cov nyhuv ntawm cov ntaub ntawv pov thawj tseem cuam tshuam los ntawm ib puag ncig (kub, av noo), number case. Vim muaj kev cuam tshuam ntawm ntau yam xws li kom muaj nuj nqis thiab tsis sib xws, qhov sib npaug ntawm tus number case thiab lwm yam, qhov ntom ntom ntawm cov ntaub ntawv sib txuas tsis tuaj yeem khaws cia zoo ib yam hauv cov txheej txheem pov thawj, tsis hais txog qib ntawm cov neeg ua haujlwm thiab lwm yam.

 

Piv nrog rau cov ntaub ntawv pov thawj ib txwm muaj, cov ntawv pov thawj digital yuav luag tsis cuam tshuam los ntawm ib puag ncig, khoom siv, thev naus laus zis thiab lwm yam, tab sis tsis cuam tshuam los ntawm tus neeg teb xov tooj, nws txoj kev ruaj ntseg, kev sib raug zoo yog qhov zoo tagnrho, yog li cov ntaub ntawv pov thawj digital raws li cov khoom siv pov thawj network siv, uas yog, txhua tus tuaj yeem siv cov ntaub ntawv pov thawj digital tso tawm cov ntaub ntawv pov thawj.