Koj puas paub cov tswv yim rau kev sib xyaw cov xim xim inks thiab siv lawv?

Koj puas paub cov tswv yim rau kev sib xyaw cov xim xim inks thiab siv lawv?

Nyob rau hauv tus txheej txheem ntawm luam ntawv nplaum, sib tov cov xim xim number case yog ib kauj ruam indispensable. Hauv tsab xov xwm no, kuv yuav txheeb xyuas ntau yam teeb meem hauv kev sib xyaw xim xim inks thaum lub sij hawm tsim khoom txhua hnub, vam tias yuav muab cov neeg nyeem nrog qee qhov kev siv.

Part 01

Tswj tus nqi ntawm cov xim pleev xim uas siv

Ua ntej sib tov xim xim number case, tus nqi siv yuav tsum raug xam. Yog tias lub tuam txhab luam ntawv muaj cov software tswj xim xim, nws tuaj yeem siv lub spectrometer los ntsuas qhov ntom ntawm cov xim luam ntawv, tom qab ntawd nkag mus rau qhov ntom, thaj tsam, thiab tag nrho cov ntim ntawm cov ntawv luam tawm xim rau hauv lub computer, thiab siv qhov chaw xim tswj software los xam qhov hnyav.

Yog tias lub tuam txhab luam ntawv tsis muaj cov software tswj cov xim xim, ua ntej, koj tuaj yeem luam cov xim blocks nrog lwm cov xim thiab luam tawm ntau yam tsis tu ncua; Tom ntej no, ntsuas qhov ntsuas hluav taws xob, rho tawm qhov hnyav ntawm cov khoom seem ntawm cov ntawv luam tawm, thiab muab faib los ntawm tus naj npawb ntawm cov ntawv luam tawm los xam qhov hnyav ntawm tus number case rau txhua daim ntawv lo; Thaum kawg, tag nrho tus number case hnyav yog xam los ntawm kev muab qhov hnyav ntawm tus number case siv rau ntawm ib daim ntawv lo los ntawm tag nrho cov luam tawm.

Nws yuav tsum tau muab sau tseg tias tus number case hnyav xam los ntawm ob txoj kev muaj qee qhov yuam kev. Txhawm rau kom muaj kev luam ntawv zoo thiab tsis txhob muaj xim sib txawv los ntawm ntau tus cwj mem sib xyaw, nws raug nquahu kom ntxiv 10% ~ 15% ntxiv rau cov lej ntsuas qhov hnyav. Tsis tas li ntawd, tom qab thawj qhov kev tsim khoom tiav, tus number case hnyav tuaj yeem suav tau ntau dua, muab cov ntaub ntawv yooj yim rau kev tsim khoom tom ntej. Tom qab ob peb suav thiab nruab nrab, cov kev suav ua qhov tseeb.

Txij li cov xim xim xim xim yog tsim los ntawm ntau xim, tom qab xam tag nrho tus cwj mem hnyav, peb kuj yuav tsum tau faib cov lej tag nrho rau txhua xim. Yog li, koj tuaj yeem tau txais qhov piv txwv no li cas?

Qhov tseeb, nws yooj yim heev. Cov tuam txhab luam ntawv nrog cov software tswj xim xim tuaj yeem txheeb xyuas cov xim sib piv hauv cov xim xim xim thiab tau txais qhov kwv yees piv. Cov tuam txhab luam ntawv tsis muaj qhov chaw tswj xim software tuaj yeem muaj cov neeg ua haujlwm npaj me me ntawm tus number case ua ntej, sau cov sib xyaw ntawm ntau yam xim number case thaum lub sijhawm txheej txheem, thiab tom qab ntawd sib tov ntau tus number case raws li qhov sib piv.

Part 02

Xim thiab saturation tswj ntawm qhov chaw number case

Peb paub tias kev ua kom cov xim raug yog qhov tseem ceeb thaum sib xyaw cov xim xim xim, thiab kev nthuav qhia xim tuaj yeem nthuav tawm los ntawm ob qhov tsis xws li: xim thiab saturation. Hue yog hais txog qhov peb feem ntau hu cov xim, xws li liab, ntsuab, xiav, thiab lwm yam. Saturation feem ntau yog hais txog qhov tob ntawm cov xim. Yog li, koj tuaj yeem ua tiav qhov tseeb xim thiab saturation? Qhov no yog qhov yuav tsum muaj cov cuab yeej tshaj lij (feem ntau cov ntawv luam tawm xim swatches feem ntau siv). Muaj ob hom kab kos xim uas siv rau hauv tus kheej -cov ntawv nplaum kev lag luam: ib qho yog Pantone xim daim ntawv, thiab lwm yam yog plaub - xim luam ntawv xim spectrum.

Daim duab Pantone xim yog ib qho kev lees paub thoob ntiaj teb cov qauv xim. Tag nrho cov xim ntawm daim ntawv yog suav nrog, thiab hauv qab tus lej, tus lej number case uas ua rau txhua xim yog qhia. Yog li ntawd, peb tuaj yeem yooj yim ua raws li cov lus qhia saum toj no kom phim cov xim uas xav tau. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias qhov kev faib ua feem tau teev nyob rau hauv Pantone xim daim ntawv yog rau kev siv nkaus xwb thiab tej zaum yuav tsis raug kiag li. Cov proportions tshwj xeeb yuav tsum tau hloov kho kom yooj yim thaum lub sij hawm blending txheej txheem raws li qhov tseeb. Feem ntau, ntau tus neeg siv khoom qhia txog Pantone xim code raws li xim xim. Peb tsuas yog yuav tsum nrhiav cov xim sib thooj ntawm daim duab xim. Yog tias tus neeg siv khoom tsis qhia meej Pantone xim code tab sis muab cov qauv, ces peb yuav tsum nrhiav cov xim sib xws ntawm Pantone xim daim ntawv peb tus kheej. Ob txoj kev tsis yooj yim rau kev khiav lag luam.

Qee lub sij hawm, cov qauv muab los ntawm tus neeg siv khoom yog plaub- xim luam tawm cov khoom, qhov twg cov xim uas tau teev tseg yog luam tawm ntawm plaub xim, thiab nws nyuaj rau nrhiav cov xim sib xws uas siv daim npav xim Pantone. Qhov no yog vim Pantone xim kab kos tsuas yog lub hom phiaj xim xim luam ntawv, yog li plaub - xim luam ntawv spectrum yog xav tau los nrhiav cov xim sib xws, thiab tom qab ntawd cov xim xim raug kho raws li cov xim proportions ntawm lub spectrum.

Hauv luv luv, ntev npaum li koj pom cov xim sib xws ntawm daim duab xim, koj tuaj yeem paub qhov sib xyaw xim sib xyaw, tom qab ntawd kho cov xim xim raws li qhov sib piv tiag tiag, yeej ua tiav qhov xav tau xim xim. Yog li ntawd, yuav ua li cas kom ink saturation balanced?

Txawm tias tib lub xim tuaj yeem sib txawv hauv qhov tob. Qee lub sij hawm peb pom tias tus cwj mem sib xyaw ua ke sib xws rau cov neeg siv khoom xav tau xim xim, tab sis nws yog qhov tsaus dua. Qhov no yog vim qhov saturation xav tau los ntawm tus neeg siv khoom tsis yog 100%. Nyob rau hauv rooj plaub no, qhov saturation ntawm qhov chaw xim number case yuav tsum tau kho kom tau raws li cov neeg siv khoom cov xim. Txoj hauv kev tshwj xeeb yog ntxiv ib qho kev faib ua feem ntawm diluent rau tus cwj mem, tab sis tsis txhob ntxiv tus cwj mem dawb, vim tias cov diluent tsis hloov tus number case xim; nws tsuas yog lightens nws, whereas dawb number case tuaj yeem hloov xim. Qhov kev faib ua feem ntawm diluent yuav tsum tau ntxiv raws li qhov xwm txheej tshwj xeeb. Nws raug nquahu kom ntxiv me me thaum pib thiab maj mam nce tus nqi, yog li kev ntxiv ntau dhau ntawm ib zaug tuaj yeem ua rau tus number case yuav ntiav dhau.

Part 03

Kev luam ntawv ib ntus ntawm cov xim xim inks

Peb paub tias kev txiav txim xim luam ntawv ua raws qee cov qauv. Feem ntau, cov xim txiav txim yog daj, liab, xiav, thiab dub, tab sis kuj muaj lwm cov ntsiab cai. Yog li, qhov twg yuav tsum pom cov xim inks raug qeb? Feem ntau, cov hauv qab no yuav tsum tau ua raws li:

1. Chaw luam ntawv

Yog tias daim ntawv lo yuav tsum muaj qhov chaw loj xim xim luam ntawv, nws raug nquahu kom luam nws rau pem hauv ntej, vim tias qhov loj dua qhov chaw luam ntawv yuav tsis qhuav. Muab ob peb lub teeb UV rau pem hauv ntej pab xyuas kom cov xim xim xim dries tag nrho.

2. Seb nws yog overprinted nrog lwm yam xim

Raws li txoj cai, thaum lub sij hawm tsim, tsis txhob overprinting qhov chaw xim nrog rau lwm yam xim, vim qhov no tsis tsuas yog cuam tshuam rau cov xim ntawm cov xim xim, tab sis kuj ua rau kom qhuav yooj yim dua. Yog tias koj yuav tsum luam tawm nrog lwm cov xim, nws raug nquahu kom muab cov xim loj dua ntawm cov xim ntawm sab xub ntiag. Self- nplaum luam ntawv siv cov luam ntawv qhuav, qhov twg thawj txheej xim yog qhuav los ntawm UV teeb ua ntej luam tawm cov xim hauv qab no. Yog li ntawd, tus number case nyob tom qab yuav tsis lo rau tus number case yav dhau los, tab sis luam ntawv nrog ib cheeb tsam loj dua thiab luam tawm tom qab nrog ib cheeb tsam me me tso cai rau peb kom pom cov nyhuv tom qab overprinting. Yog tias cov xim hloov tom qab overprinting, nws kuj tuaj yeem hais los ntawm kev ua ib lub phaj dawb.

3. Xim qhov tob

Nyob rau hauv txoj cai, tso cov xim tsaus rau pem hauv ntej kom ntau li ntau tau, vim tias cov xim tsaus dua, qhov tsawg dua nws yuav qhuav. Kev luam ntawv rau pem hauv ntej tso cai rau ntau lub teeb UV, uas pab kom qhuav sai.

4. Viscosity ntawm qhov chaw xim number case

Feem ntau, cov xim xim xim muaj viscosity qis dua li thawj lub thawv ntawv vim tias tus number case yog thixotropic. Nruam nplawm thaum sib tov tuaj yeem txo tus number case viscosity, uas nyob rau hauv lem nce ink flowability. Yog li ntawd, tshwj xeeb yuav tsum tau them nyiaj rau kev tswj tus number case thaum luam ntawv; yog tias tus number case siab dhau lawm, nws tuaj yeem ua rau cov phaj pasting tau yooj yim. Yog tias luam ntawv loj - cheeb tsam cov khoom xim xim, ua tib zoo saib rau cov xim tsaus nti thinning, lub ntsiab lus ntawm cov xim xim xim yog me ntsis darker thiab thinned thaum luam ntawv yog li tus number case tuaj yeem qhuav sai. Tsis tas li ntawd, thaum luam me me - cheeb tsam cov xim xim thiab cov ntawv nyeem, sim ua kom tus number case kom tsawg kawg nkaus kom tsis txhob muaj tus cwj mem ntau dhau ua rau lub phaj pasting.

Part 04

Kev ua haujlwm kom qhuav ntawm cov xim xim xim

Rau qhov chaw xim inks, feem ntau, cov xim tsaus, qhov nyuaj nws yog qhuav; rau qhov chaw luam ntawv, qhov loj ntawm qhov chaw luam ntawv, qhov tsawg dua nws yuav qhuav. Ntau qhov chaw xim duab thiab cov ntawv luam tawm ntawm thaj chaw loj, ua kom qhuav cov teeb meem tshwj xeeb. Txhawm rau kom cov kua nplaum ziab kom qhuav, thaum luam ntau qhov chaw ntawm cov duab xim xim, muab cov xim xim sib lawv liag rau pem hauv ntej kom ntau li ntau tau; Koj tuaj yeem ua kom lub zog ziab ntawm UV teeb raws li cov xwm txheej tiag tiag los xyuas kom meej cov xim xim xim dries yam xyuam xim; Koj tuaj yeem ntxiv qee qhov kev faib ua feem ntawm cov roj kom qhuav rau qhov tsaus nti - cov xim muaj xim inks los txhawb kev ziab sai sai.

Tsis tas li ntawd, raws li tau hais los saum toj no, cov xim xim xim feem ntau muaj qis dua viscosity, yog li nws yog qhov zoo tshaj kom tsis txhob ntxiv ntau tus number case rau qhov foul. Thaum tus number case nyob rau hauv tus ciav nce, nws yuav ntws sai dua nyob rau hauv siab, ua rau nws nyuaj rau tswj tus number case. Nws yog qhov zoo tshaj plaws los sau nws txog ib nrab ntawm qhov foul thiab soj ntsuam nws tsis tu ncua, ces ntxiv ntxiv yog tias nws tsis txaus. Qhov no ua rau nws yooj yim los tswj tus number case. Nyob rau tib lub sijhawm, koj tuaj yeem ua kom tus number case xim tsaus me ntsis, ua kom cov number case hopper rau lub sijhawm luam ntawv, thiab txo cov number case tawm los ntawm nruj cov number case staples, thinning tus number case kom ua tiav cov number case tob tob, uas pab cov number case qhuav sai.