Paper Cigarette Boxes Lub luag hauj lwm ntawm pre-press phaj sib dhos thiab cov txheej txheem ua yeeb yaj kiab tsis tuaj yeem kwv yees

Paper Cigarette Boxes Lub luag hauj lwm ntawm pre-press phaj sib dhos thiab cov txheej txheem ua yeeb yaj kiab tsis tuaj yeem kwv yees

 

Muaj ntau cov txheej txheem luam ntawv, txhawm rau kom tau txais kev luam ntawv zoo, txhua txoj kev yuav tsum tsis muaj teeb meem; Ntawm qhov tsis sib xws, yog tias muaj kev ua yuam kev hauv cov txheej txheem, nws tsis tuaj yeem tau txais cov ntawv luam tawm zoo. Yog hais tias cov txheej txheem luam ntawv yog subdivided, muaj scanning, phaj ua, zaj duab xis ntau lawm, proofing, phaj printing, thiab lwm yam.

 

Plate grouping yog txheej txheem tseem ceeb ntawm cov duab sib xyaw, thiab cov txheej txheem ntawm kev sib xyaw phaj yog ib qho txiaj ntsig zoo los xyuas kom meej thiab txhim kho zoo. Qhov cuam tshuam ntawm cov txheej txheem no rau qhov zoo yog feem ntau tshwm sim hauv:

 

① Cov ntawv nyeem, duab, xim blocks, kev ua haujlwm gradient tsis yog tus qauv, yog li cov txheej txheem zoo li muaj neeg coob heev lossis xoob dhau los cuam tshuam rau kev zoo nkauj tag nrho.

 

Vim qhov sib txawv ntawm qhov pom ntawm cov nyhuv ntawm lub vijtsam thiab qhov kev daws teeb meem thiab xim hom siv hauv kev luam ntawv tiag tiag, cov nyhuv luam ntawv tsis zoo ib yam li kev xav.

 

③ Cov kab me me lossis cov kab nyias nyias uas siv cov xim sib txawv tshwm sim ob npaug.

 

④ RGB hom yog siv ncaj qha los ua cov duab dub thiab dawb.

 

⑤ Nyob rau hauv cov txheej txheem ntawm kev kos duab thiab nias daim duab, cov nyhuv duab tsis zoo thiab cov zis tawm qeeb. Tshwj xeeb, qhov loj ntawm daim duab muaj qhov cuam tshuam zoo rau cov duab ntxim nyiam. Yog li ntawd, cov pab pawg neeg yuav tsum nruj raws li qhov yuav tsum tau ntawm standardization thiab standardization. Yog tias daim duab yuav tsum yog hom CMYK, qhov loj ntawm daim duab yuav tsum tau hloov pauv hauv Photoshop, tsis txhob rub, deformation, duab, ntawv thaiv, xim thaiv qhov sib nrug yuav tsum tau ua qauv thiab sib koom ua ke; Lub kerning ntawm cov ntawv nyeem feem ntau tsis hloov ua kom lub layout zoo nkauj.

 

Zaj duab xis tawm, tseem hu ua cov zis, cov txheej txheem suav nrog RIP xa, phototypesetter raug zaj duab xis thiab ntxuav, tshuaj xyuas thiab lwm yam txheej txheem. Txhawm rau tswj cov txheej txheem no nrog cov ntaub ntawv thiab kev tsim qauv yog ib qho tseem ceeb los xyuas kom meej qhov zoo. Cov teebmeem tseem ceeb ntawm cov txheej txheem no ntawm kev ua tau zoo yog:

 

① Vim tsis zoo linearization ntawm cov yeeb yaj kiab tso tawm, cov ntawv nyeem yog tuab thiab rog, cov nyhuv luam ntawv yog xim dub dhau, daim duab xim sib txawv thiab qib kev tsim tawm tsis zoo, thiab cov xim thaiv xim sib txawv.

 

(2) Vim yog cov yeeb yaj kiab raug, kev ntxhua khaub ncaws los ntawm cov yeeb yaj kiab hauv qab grey yog qhov loj heev, tsis txaus. Reflected nyob rau hauv lub layout yog lub layout ntawm cov qias neeg, lub teb yog tsis muaj tseeb, low-key network theem poob, network, paste.

 

③ Vim muaj cov mesh ntxiv ntau dhau los yog qis dhau los ntawm daim duab muab tshuaj txhuam network, network, daim duab qib kev ua haujlwm tsis zoo.

 

④ Vim yog lub kaum sab xis tsis zoo, cov vaub kib nplej thiab xim ua haujlwm tsis zoo.

 

⑤ Vim qhov tseeb qhov chaw ntawm zaj duab xis yog tsawg dhau thiab qhov yuam kev overprinting thiab txoj cai kab yog tuab heev, ua rau muaj qhov yuam kev.

 

⑥ Typesetting tsis ua ntej thiab tom qab qhov tsis sib xws ntawm qhov sib txawv layout nyhuv txawv.

 

⑦ Vim yog kev ua haujlwm tsis raug xws li kev ntxuav thiab tshuaj xyuas, khawb, cov duab kos, cov cim qias neeg, thiab lwm yam, yog ncaj qha cuam tshuam rau hauv cov txheej txheem ntawm khawb, cov ntsiab lus virtual, thiab cov cim qias neeg ntawm cov txheej txheem.

 

Yog li ntawd, cov ntsiab lus hauv qab no yuav tsum tau muab sau tseg hauv cov txheej txheem tso tawm zaj duab xis:

① Kev tswj cov ntaub ntawv yog lub hauv paus rau kev tswj cov txheej txheem tso zis ntawm zaj duab xis thiab ua kom zoo. Cov ntaub ntawv tswj cov khoom tso tawm zaj duab xis muaj ob yam, ib qho yog los xyuas kom meej qhov tseeb ntawm cov zis teev, qhov yuam kev dot yuav tsum tswj tsis pub dhau 2%; Qhov thib ob yog qhov grey hauv qab tom qab cov yeeb yaj kiab tso tawm, qhov siab tshaj plaws tus nqi ua tau raws li qhov yuav tsum tau ua, hauv qab grey (D.) yuav tsum tsawg dua 0.04, qhov siab tshaj plaws Dmax Ntau dua lossis sib 3.0. Nws yog ib qho tsim nyog yuav tsum nrhiav cov txheej txheem ntawm qhov tsis raug los ntawm ntau qhov kev ntsuam xyuas ntawm cov yeeb yaj kiab raug thiab ntxuav, thiab ua kom sib haum rau cov khoom sib txawv ntawm cov khoom siv sib txawv ntawm lub sijhawm sib txawv. Raws li cov yeeb yaj kiab sib txawv, los ntawm kev sim thiab ntau qhov kev hloov kho, ua kom cov yeeb yaj kiab ua tau raws li qhov xav tau saum toj no.

 

② Ua haujlwm zoo, ua tib zoo hloov kho. Standardization yog ib kauj ruam tseem ceeb los xyuas kom meej qhov zoo ntawm cov zis. Nyob rau hauv cov zis, nws yog tsim nyog los xyuas kom meej tias cov layout tsis zoo ib yam, tus xov tooj ntawm network cables raws li cov kev cai luam ntawv, lub mesh Lub kaum sab xis yog qhov tseeb thiab tsis tsim moire, qhov rov ua dua qhov tseeb ntawm plaub xim phaj yog nyob rau hauv 25μm, thiab txoj hauj lwm, qhov loj thiab thickness ntawm cov ntoo khaub lig yog zoo huv si thiab uniform.

 

Peb yuav tsum ua tus qauv tom qab peb ua tiav cov khoom. Muaj ob hom kev pov thawj: digital proofing thiab analog proofing. Qhov zoo ntawm cov yeeb yaj kiab ncaj qha txiav txim siab cov txiaj ntsig ntawm kev pov thawj, yog li cas cov yeeb yaj kiab raug kaw muaj kev cuam tshuam zoo rau kev pov thawj, nrog rau cov ntawv luam tawm tom qab. Lub phaj luam ntawv yuav tsum tau them sai sai rau qhov kev xaiv ntawm lub teeb siv thiab lub sij hawm raug. Kev daws teeb meem hauv lub tshuab stamping yuav tsum tau ua raws li qhov yuav tsum tau ua, feem ntau tuaj yeem kuaj ua ntej, thiab tom qab ntawd txiav txim siab txog tus nqi cuam tshuam.