Yuav ua li cas tsim nyog tsim cov ntawv luam tawm rau cov ntawv tshwj xeeb? Cov lus teb yog tias cov ntawv luam tawm yuav tsum tsim nyog tsim raws li cov yam ntxwv ntawm daim npav kub thiab nyiaj thiab daim ntawv laser (xws li daim ntawv laminated thiab hloov daim ntawv).
Qhov ci ntsa iab ntawm daim npav kub thiab nyiaj daim npav thiab daim ntawv laser yog siab, thiab lawv qhov kev xav tau kuj muaj zog. Yog li ntawd, thaum tsim lub layout, raws li cov yam ntxwv ntawm cov ntaub ntawv, nws yog tsim nyog los ua tib zoo saib xyuas qhov tshwj xeeb xim hlau luster ntawm kub thiab nyiaj daim card daim ntawv thiab laser daim ntawv uas tsis tuaj yeem pom los ntawm cov xim spectral, thiab tsim nyog nthuav tawm cov xim hlau rau ntawm qhov chaw los qhia txog kev zoo nkauj ntawm lub ntim.
Thaum tsim cov ntawv kub thiab nyiaj daim npav thiab laser ntawv ntim uas sib txuas cov khoom hauv av, kab, ntawv thiab cov duab, nws yog ib qho tsim nyog yuav tsum tsis txhob siv cov cim me me dhau lawm thiab cov kab tsis zoo los tiv thaiv phaj plooj uas yuav cuam tshuam rau kev luam ntawv zoo ntawm cov khoom. Thaum luam ntawv kab, ntawv lossis me me pob tshab lossis ci - cov nplooj ntawv xim ntawm cov ntawv kub thiab nyiaj daim npav lossis laser ntawv, cov qauv tsim tsis zoo sib xws thiab xim saturation yuav tsum zam kom ntau li ntau tau. Cov ntawv nyeem, kab, ciam teb thiab lub logo yuav tsum zoo dua muab luam tawm ntawm cov xim tom qab thiab tsim cov xim tsaus kom ua tiav cov txiaj ntsig zoo.
Vim lub siab ci ntsa iab ntawm qhov chaw ntawm daim npav kub thiab nyiaj daim npav thiab daim ntawv laser, txawm tias me ntsis kev sau npe tsis raug tuaj yeem pom tau yooj yim los ntawm qhov muag liab qab. Yog li ntawd, nws raug nquahu kom zam kom tsis txhob muaj kev tshaj tawm ntawm ntau - xim daim hlau kom ntau li ntau tau. Rau qhov layout nrog meej overprinting, nws raug nquahu kom xav txog kev nthuav dav ntawm ntug ntawm lub teeb - xim overprinted layout los ntawm kwv yees li 0.2 hli los tiv thaiv pom pom tseeb dawb vim yog overprinting yuam kev.
Tsis tas li ntawd, rau embossed kub thiab nyiaj daim ntawv daim ntawv thiab laser ntawv, nws yog advisable kom tsis txhob luam me me dots kom ntau li ntau tau kom tsis txhob cuam tshuam rau kev ncaj ncees kev nthuav qhia ntawm zoo txheej txheej ntawm lub layout thiab qhov yooj yim tshwm sim ntawm phaj blurring.
Cov txheej txheem luam ntawv txais yuav "sib sib zog nqus number case luam ntawv lossis ob npaug luam ntawv"
Qhov chaw ntawm daim npav kub thiab nyiaj daim npav thiab daim ntawv laser tsis yog -absorbent. Tom qab tus number case luam tawm ntawm lawv, nws tsuas yog qhuav los ntawm oxidation thiab polymerization. Hom number case qhuav no, ib zaug cov txheej number case ua tuab, tsis yooj yim kom ua tiav ziab ob sab hauv thiab sab nraud txheej number case. Qhov no tsis tsuas yog cuam tshuam rau ib txwm overprinting tab sis kuj yooj yim ua rau qhov tshwm sim ntawm smudging zoo teeb meem. Txhawm rau tiv thaiv qhov teeb meem no tshwm sim, thaum luam ntawv tshwj xeeb xim inks, nws yog ib qho tsim nyog yuav tsum ua kom pom tseeb xim xim ntawm tus number case los ua kom cov xim number case luam ntawv thinner. Nyob rau hauv txoj kev no, nws tuaj yeem tsis tsuas yog ua tau raws li qhov yuav tsum tau ua ntawm cov xim qub luam ntawv tab sis kuj pab txhawb kev ua tiav sai ntawm overprinting thiab zoo dua tiv thaiv cov ntawv luam tawm los ntawm kev qias neeg.
Rau cov khoom puv - nplooj ntawv luam tawm ntawm daim npav kub thiab nyiaj thiab daim ntawv laser, txoj kev "secondary printing" kuj tuaj yeem siv tau. Ua ntej, nyias luam tus number case ib zaug, thiab tom qab ntawd superprint ib zaug. Qhov no yog qhov tsim nyog rau kev ziab sai ntawm cov number case txheej thiab tuaj yeem tiv thaiv cov ntawv luam tawm kom tsis txhob qias neeg.
Txheej txheem thev naus laus zis tswj kev tiv thaiv -cov ntaub ntawv luam tawm
Tom qab luam tawm ntawm daim npav kub thiab nyiaj daim ntawv thiab daim ntawv laser, txheej txheej number case raug tshem tawm ntawm zaj duab xis saum npoo thiab yuav tsis qhuav sai. Yog tias cov txheej txheem tswj tsis tau zoo, nws yooj yim rau cov khoom kom tau qias neeg thiab nplaum, uas yuav cuam tshuam rau kev luam ntawv zoo ntawm cov khoom.
Cov ntsiab lus tseem ceeb ntawm kev tiv thaiv -kev tswj xyuas kev luam ntawv muaj xws li: siv cov hmoov zoo - zoo nrog cov khoom zoo thiab cov khoom zoo sib xws los txau hmoov rau ntawm ib nrab - cov khoom luam ntawv tiav rau kev tiv thaiv - nplaum. Tsis txhob siv kev kub ceev rau kev luam ntawv. Lub tshuab ceev rau luam ntawv kub thiab nyiaj daim ntawv thiab laser ntawv ntim yuav tsum tau tswj nyob rau hauv thaj tsam ntawm 3,000 mus rau 5,000 nplooj ntawv ib teev. Semi-cov khoom tiav uas luam tawm hauv online los ntawm lub tshuab luam ntawv yuav tsum tau muab tso rau ntawm lub txee, thiab qhov siab stacking ntawm ib nrab-cov khoom tiav ntawm txhua txheej ntawm rhawv yuav tsum tsis pub tshaj 5cm. Thaum tus number case txheej ntawm cov ntawv luam tawm yog ib nrab- qhuav, daim ntawv pawg ntawm cov ntawv luam tawm tuaj yeem xoob thiab tig rov qab kom tso pa oxygen nkag mus rau hauv cov ntawv ntawm cov ntawv luam tawm, txhawb kev oxidation thiab ziab ntawm cov number case txheej ntawm cov ntawv luam tawm. Thaum lub sij hawm luam ntawv, tus txheeb ze sib npaug ntawm tus number case thiab cov tshuaj dampening yuav tsum tau khaws cia nrog qhov tsawg tshaj plaws ntawm cov tshuaj dampening. Los ntawm kev tswj hwm cov txheej txheem thev naus laus zis no, qhov staining ntawm cov ntaub ntawv luam tawm tuaj yeem tiv thaiv tau zoo.
Kev xaiv kom raug ntawm cov xim number case
Daim npav kub thiab nyiaj daim npav thiab laser ntawv tsis yog -absorbent substrates. Hom luam ntawv number case siv rau lawv yuav tsum ua kom haum lawv cov yam ntxwv kom ua tiav cov ntawv luam tawm thiab luam ntawv zoo.
Vim qhov sib txawv ntawm cov xim, zoo, cov ntsiab lus, dispersion thiab binder siv ntawm ntau yam oxidized zaj duab xis - ua kom qhuav inks, lub xim, concentration, viscosity, vividness, adhesion thiab ziab ntawm cov inks kuj txawv. Yog li ntawd, thaum luam ntawv kub thiab nyiaj daim npav thiab laser ntawv ntim, yuav tsum tau muab kev txiav txim siab zoo raws li cov yam ntxwv ntawm cov khoom, cov yam ntxwv ntawm lub tshuab luam ntawv thiab qhov chaw luam ntawv. Tsuas yog los ntawm kev xaiv hom ntawv tsim nyog rau kev luam ntawv tuaj yeem lav qhov kev ruaj ntseg ntawm cov khoom luam ntawv zoo. Yog li ntawd, thaum yuav cov luam ntawv number case rau kub thiab nyiaj daim ntawv daim ntawv thiab laser ntawv, ib tug yuav tsum xaiv ib tug chaw tsim tshuaj paus nrog ib tug tej yam ntau lawm scale. Qhov zoo ntawm cov inks yog qhov ruaj khov thiab txhim khu kev qha. Nws yog qhov zoo tshaj kom paub meej tias kev siv tus cwj mem los ntawm ib lub chaw tsim khoom. Peb lub tuam txhab tau tsim tshwj xeeb tsim ib tus cwj mem tshwj xeeb rau daim ntawv laser raws li cov yam ntxwv ntawm daim npav kub thiab nyiaj daim ntawv thiab daim ntawv laser, uas muaj cov ntawv luam tawm zoo heev. Nws nta ceev kom qhuav, ci xim thiab zoo printability.
