Ua tib zoo sau ua ntej kom paub meej thiab cov ntsiab lus
Peb yog ib lub tuam txhab luam ntawv loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv xov xwm luam ntawv, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
Yog xav paub ntxiv, thov mus saib
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"Ib qho zoo pib yog ib nrab ntawm txoj kev vam meej". Tsis hais hom kev luam ntawv li cas, qhov kev npaj ua ntej yuav ze rau qhov kev luam ntawv thiab qhov xaus, thiab cuam tshuam ncaj qha rau kev luam thiab kev tswj cov txheej txheem. Nws muaj ntau yam ntsiab lus thiab cov ntsiab lus uas yuav tsum tau saib xyuas hauv qhov kev npaj ua ntej. Tus sau tau tam sim no muab cov yam ntxwv ntawm peb cov khoom uas twb muaj lawm thiab offset luam ntawv los tham txog cov teeb meem uas xav tau kev xav thiab kev xav hauv cov qauv npaj.
Kev luam xim xim
1. Monochrome offset luam ntawv xim xim
Lub tshuab luam ntawv xov xwm monochrome offset, thiab cov xim xim sib lawv liag feem ntau yog: cyan, magenta, daj, dub. Yuav kom txo tau cov kev tshaj tawm chromatic chromatic aberration thiab zoo dua coj tawm cov xim tseem ceeb ntawm daim duab, ib qho tsim nyog xim xim sib lawv liag yuav tsum tau saws. Piv txwv li, daim duab nrog liab raws li lub ntsiab xim yuav tsum muab luam tawm nyob rau hauv qhov kev txiav txim ntawm magenta thiab daj, yog li hais tias lub ntsiab xim yuav highlighted. Tsis tas li ntawd, nyob rau hauv cov txheej txheem luam ntawv ntawm lub tshuab luam ntawv xov tooj cua, nws tau ua ntej luam cov xim daj thiab dub uas tsis tshua muaj siab tshaj qhov tseeb, thiab daim ntawv no maj mam tswj thiab tom qab luam tawm xim uas yuav tsum tau muaj cov lus ceeb toom ntawm cov cuab yeej, uas tuaj yeem ua kom tsis txhob muaj qhov teeb meem. Tom qab luam ntawv muaj kev siab tshaj plaws ntawm kev ua kom tiav thiab ua rau tsis muaj tseeb, ua rau kev txhim kho zoo ntawm cov ntawv luam tawm.
2. Ob hom xim tshuab luam ntawv xim xim
Hauv cov txheej txheem luam ntawv ntawm ob hom xim luam ntawv, 1 xim thiab 3 xim yog ntub overprinting, thiab luam ntawm 1-2 xim thiab 3-4 xim yog ntub ntub overprinting. Yog li, tom qab luam yeeb xim raws li nram no feem ntau yog siv: 1-2 xim yog magenta - Xiav los yog Cyan - Magenta, 3-4 xim yog dub daj los yog daj-dub, tab sis yoog raws kev hloov kuj yuav tsum tau raws li tej kev cai. Yog tias koj xav ua kom pom cov xim tseem ceeb (xws li ntsuab), koj yuav tsum luam tawm hauv magenta-daj, cyan-dub overprint kev txiav txim kom ua tiav cov ntsiab lus luam tawm.
3. Plaub qho plaub tshuab luam ntawv xim xim
Kev luam xim xim ntawm plaub hom xim ntawv muag tshuab feem ntau yog dub, cyan, magenta, thiab daj, thiab kev txiav txim ntawm cyan thiab magenta yuav hloov tau yooj yim hauv txoj kev pom. Cov xim ntawm ntau hom xim (ntau dua plaub yam xim) qhov sib txawv ntawm qhov sib txawv yog qhov nyuaj, feem ntau, qhov chaw loj xim yuav tsum muab tso rau hauv cov xim pawg, tab sis yuav tsum tau muab tso rau hauv pem hauv ntej ntawm daj. Cov khoom kub thiab nyiaj yog feem ntau muab tso rau hauv cov xim tom qab, thiab yuav tsum tau muab tso rau hauv lub hauv ntej thiab muab tso rau sab nraub qaum.
Lub koob tsho ntawm cov xim tseem pom tau tias yog nyob rau hauv cov txheej txheem ntawm cov xim sib lawv liag. Piv txwv, tus cwj mem kua dub thiab xim liab yog luam tawm tib lub sij hawm, vim tias liab yog xim pob tshab, tsis muaj teeb meem twg los xij luam tawm ua ntej, tus cwj mem liab tsis tuaj yeem npog cov xim dub. Yog tias tus cwj mem dawb thiab tus cwj mem dub yog luam tawm tib lub sijhawm, tsis muaj teeb meem twg los xij luam tawm ua ntej, feem ntawm tus cwj mem dub thiab tus cwj pwm dawb ntawm tus kheej yeej muaj qhov cuam tshuam. Yog li, thaum muab ntub luam tawm ntub dej, dawb number case, kub number case, thiab xim number case yuav tsum tsis txhob ua dua ib zaug nrog lwm cov xim muaj xim, thiab yuav tsum muab luam tawm ob zaug los yog hollowed tawm. Txawm li cas los xij, thaum siv UV luam tawm, tshaj ntawm cov xim dawb thiab lwm cov xim muaj peev xwm tuaj yeem ua tiav. Qhov no yog vim tias UV teeb yog ntxiv ntawm cov pab pawg neeg xim thiab cov xim pawg kom kho tau tus kab mob thawj zaug dawb, thiab tom qab ntawd hla lwm cov phaw. Nyob rau lub sij hawm no, tus cwj mem dawb yog feem ntau teem rau hauv thawj ob kab xim.
Tsis tas li ntawd, qhov sib cais ntawm qhov xim kuj yuav tsum xav txog qhov xauv npo ntawm tus cwj mem. Yog hais tias lub viscosity ntawm post-printing number case loj, tus lej rov qab muaj zog tshwm sim nyob rau hauv qhov kev txiav txim ntawm kev siv dag zog, uas cuam tshuam rau qhov zoo tshaj. Vim li no, feem ntau, cov xim txheej txheem ntawm tus cwj mem voj voos yuav tsum raug siv los xyuas kom zoo ntawm cov khoom luam tawm.
Kub stamping tsim ntsiab
Thaum tsim cov khoom kub ntawm cov ntawv luam kub, nws yuav tsum them sai sai rau: thaum siv txoj kev kub nyhiab thiab luam ntawv, nws yuav tsum sim tsis txhob luam tawm xim dawb ntawm lub npov anodized. Qhov no yog vim hais tias cov khoom luam ntawv yog nws tus kheej rau hauv tus txheej txheem luam ntawv. Cov nyhuv pom kev yuav pom tseeb, uas tsis yog qhov zoo rau cov nyhuv tshwj xeeb ntawm thawj kub ntaiv; cheeb tsam loj yog tsim kom ntau li ntau tau, thiab UV teeb siv rau kev kho kom tiv thaiv tau tus cwj mem los ntawm kev rov qab.
Rau ntim thiab luam tawm cov chaw lag luam uas tsis muaj lub tshuab hloov thawm niaj thawm, nws tseem yog ib qho tseem ceeb yuav tsum tau them nyiaj rau thaj chaw ntawm lub thawv kub kub ntawm qhov khoom kub, uas tsis loj heev, vim tias qhov chaw loj kub kub kub yog teeb meem zoo li dawb pob thiab npuas. Ntxiv mus, thawj kub stamping yuav ua rau tus number case txheej tsis tuab, xim hloov txoj kev hloov xim yog maj; qhov kub stamping tsis tuaj yeem yuav qis tshaj 0.12 hli, thiab kab kab paj tuaj yeem tsis pub tsawg tshaj 0.09 hli.
Hnov xim tsim ntsiab lus
Thaum tsim qhov xim nqaij tawv, sim kom tsis txhob luam tawm ob daim ntawm qhov chaw xim tom qab tsim tus cwj mem dawb, thiab sau ncaj qha rau ob lub xim xim, uas muaj peev xwm xyuas kom muaj xim sib luag ntawm ntau cov luam ntawv, thiab nws tsis yooj yim rau muaj chromatic aberration.
Nyob rau hauv cov qauv npaj, yog tias muaj kev lag luam luam tawm ntawm lub npog offset, yuav tsum tau xaiv tus cwj pwm pearlescent, thiab 500 mesh screen printing yuav tsum siv rau kev luam ntawv. Yog hais tias tus loj pearlescent case (300 mesh npo luam ntawv) xaiv, Lub ink number layer yog thicker thiab muaj zog zais fais fab tuag, thiab yuav luag 60% ntawm cov dots them, thiab kev hloov ua tsis tau tus tsim cov nyhuv.
Hollow overprint tsim ntsiab
Thaum twg qhov offset luam ntawv yog overprinted, cov xim me me yog sib npaug 0.05 ~ 0.08mm. Rau cov luam ntawv uas muaj cov ntim loj dua ntais ntawv, qhov xaum xim yuav nce siab mus rau 0.10 ~ 0.15mm. Thaum twg cov offset luam tawm los ntawm kev luam ntawv luam tawm, cov txheej txheem hollow overprint yuav tsum nqa tawm. Qhov loj ntawm lub cim dawb yuav tsum tau nce los ntawm 0.15 ~ 0.25mm. Vim tias qhov screen printing ink layer yog thicker, tus number case curing txoj kev yog lub teeb khoom los yog qhuav. Yog li, thaum nyeem ntawv dawb los yog iav ntawv yog siv cov ntaub ntawv luam tawm, cov xov tooj ntawm cov ntawv luam tawm yog tsawg li tsawg tau. Ntau tshaj ob zaug. Yog hais tias tus neeg qhua muaj qhov xav tau rau kev luam ntawv thib ob, qhov chaw seem ntawm qhov kev tshuaj ntsuam thib ob yuav tsum tau txiav txim siab raws li lub deformation ntawm daim ntawv.
Thaum twg cov khoom muaj ib qho kev xav tau rau qhov ntxoov ntxoo saum npoo tag, nws tsim nyog los tsim cov ntawv xov xwm raws li tus neeg xav tau kev pab. Thaum tsim cov yeeb yaj kiab embossed, tus qauv xav kom raug txo los ntawm 0.1 hli tshaj qhov tseeb qauv. Yog tias ib qho tshwj xeeb bitmap tso tawm kom pom, nws tsis tuaj yeem tawm hauv cov ntawv luam ua ntej. Tag nrho cov zaj duab xis embossed yuav tsum tau muab cia rau ntawm tus thawj loj, thiab cov phaj ua haujlwm tau txais kev ceeb toom los ua kom tag nrho thaum lub sijhawm phaj txiav txim siab. Tsab ntawv.
Kev xaiv ntawm lub kaum sab xis
Nyob rau hauv qhov kev npaj ua ntej, qhov tsim ntawm lub kaum sab xis yog qhov tseem ceeb. Yog tias tus qauv tsim tsis yog lawm, qhov teeb meem luam tawm yog qhov cuam tshuam rau kev cuam tshuam rau lub sij hawm luam ntawv. Cov ntsiab lus dot yog 15 °, 45 °, 75 °, thiab 90 °. Ntawm lawv, qhov 45 ° screen angle muaj kev kawm zoo, ruaj khov thiab tsis npub; cov voj voog 15 ° thiab 75 ° yog cov neeg pluag kuj tsis zoo, tab sis qhov muag pom tau tsis yog npub; 90 ° lub kaum ntse ntse yog qhov zoo tshaj plaws. Tab sis qhov pom kev nyhuv yog qhov phem, nws zoo li npub heev. Raws li ib txwm muaj, qhov zoo tshaj plaws yog qhov cyan 15 °, magenta 75 °, xim daj 90 °, dub 45 °, thiab lub suab nrov lub ntsiab nrog ntau tus number case ntawm tus qauv tsim ua ntej luam yeeb pob luam tawm nrog 45 ° mesh kaum cov zis los ua kom tau zoo tshaj plaws kev luam tawm.
Cwj pwm
Thaum tsim tus qauv loj, yuav tsum tau them nyiaj rau cov qauv kev pabcuam, xws li rub txoj hlua, cov kab sib txuas, thiab cov xim cim xim, los pab soj ntsuam thiab tshawb xyuas thaum lub sijhawm paub txog, thiab tseem yog cov cim tseem ceeb ntawm kev ntaus ntawv. Raws li ib txwm muaj, qhov loj ntawm txoj kev los ntshav yuav tsum tshaj 2 ~ 3 hli ntawm cov khoom tiav kom tsis txhob muaj teeb meem xws li misalignment thiab whitening thaum tuag txiav los yog txiav.
Tau kawg, tseem muaj ntau yam teeb meem uas yuav tsum paub txog hauv kev npaj ua ntej. Kuv tsis tau tham txog lawv ib tug los ntawm ib tug. Kuv cia siab tias txhua tus yuav kho kuv.