Taw qhia: Nrog kev txhim kho tas mus li ntawm cov neeg siv khoom noj cov ntsiab lus, cov khoom tsim los ntawm tus kheej tau dhau los ua nrov ntawm cov neeg siv khoom.Kev siv tshuab hloov dej ua txhaum los ntawm qhov tsis sib xws ntawm qhov chaw uas tsis tuaj yeem luam tawm los ntawm kev luam ntawv tiaj tus.Tom qab dej hloov luam ntawv, cov khoom lag luam muaj kev simulation siab, thiab nws cov khoom sib ntxiv tau muab ob npaug rau, thiab tus kheej hloov luam ntawv kuj ua tau raws li cov neeg siv khoom xav tau ntawm cov neeg niaj hnub no.Cov kab lus no tau ntim los ntawmshanghai zaj sawv pob, thiab kuv yuav qhia rau koj ob peb yam uas cuam tshuam rau kev hloov xim ntawm silk screen.
Dej hloov tshuab yog ib hom kev luam ntawv uas siv dej siab los hydrolyze cov ntawv hloov pauv / yas zaj duab xis nrog cov qauv xim.Nws qhov txiaj ntsig zoo tshaj plaws yog tias nws tsis xav tau cov cuab yeej tshwj xeeb, tsis txwv los ntawm kev tshaj tawm, tsis xav tau cov khoom siv tshwj xeeb, thiab tsis xav tau cov cua kub kub, tsuav yog muaj cov cuab yeej siv duab (scanner lossis digital koob yees duab), kos duab. cuab yeej (lub computer), cov duab tso zis (Inkjet tshuab luam ntawv), ntxiv rau dej hloov tus cwj mem, ntawv hloov dej, koj tuaj yeem luam tawm cov duab ntawm txhua yam khoom thiab txhua qhov nkhaus.
Hloov pauv dej
Kev hloov pauv dej yog txheej txheem ntawm kev hloov pauv cov duab thiab cov ntawv ntawm cov ntawv hloov mus rau saum npoo ntawm substrate.Nws zoo ib yam li cov txheej txheem thermal hloov, tshwj tsis yog tias qhov hloov pauv siab nyob ntawm cov dej siab.Nws yog ib qho kev hloov dej uas nrov tshaj plaws tsis ntev los no.Ib cheeb tsam me me ntawm cov ntaub ntawv nraaj tuaj yeem hloov mus rau saum npoo ntawm substrate, uas zoo ib yam li cov nyhuv luam tawm ntawm cov txheej txheem luam ntawv, tab sis tus nqi peev yog qis dua, cov txheej txheem ntau lawm kuj yooj yim, thiab nws nrov heev. nrog cov neeg siv.Cov txheej txheem dej hloov pauv tsis tas yuav tsum ua kom muaj zog los ntawm tus activator, zam kev ua qias tuaj ntawm cov kuab tshuaj organic, thiab muaj txiaj ntsig zoo hauv kev tsim khoom siv tes ua thiab kho kom zoo nkauj.
01 Classification
Hloov dej txheej
Lub npe hu ua dej txheej hloov pauv yog los kho kom zoo nkauj tag nrho saum npoo ntawm cov khoom, npog thawj lub ntsej muag ntawm lub workpiece, thiab tuaj yeem luam tawm cov qauv ntawm tag nrho cov nto (peb-dimensional) ntawm cov khoom.Qhov no yog nws qhov zoo dua;tab sis qhov tsis zoo kuj tseem pom tseeb, uas yog, yoog raws.Thaum cov graphic cab kuj yog kiag li nyob rau hauv kev sib cuag nrog lub substrate, nws yog inevitable uas nws yuav stretched thiab deformed.Yog li ntawd, nyob rau hauv qhov tseeb, nws yog ib qho nyuaj rau cov duab yuav tsum tau pauv mus rau saum npoo ntawm cov khoom kom ua tiav cov degree ntawm fidelity.
Feem ntau ntawm cov ntawv luam tawm thiab cov ntawv ntawm cov ntawv hloov dej siv rau kev hloov pauv yog tsim los ntawm cov xim zoo nkauj ntawm cov xim pleev xim thiab cov qauv rov ua dua yooj yim, thiab tsis tas yuav siv cov duab zoo nkauj zoo nkauj rau luam ntawv;dej hloov films feem ntau yog ua los ntawm stretchable Nws yog ua los ntawm ib tug zoo dej-soluble zaj duab xis.Cov yeeb yaj kiab hloov pauv siv rau kev hloov pauv peb-seem yog qhov nyuaj rau kev hloov pauv thiab luam cov ntawv zoo thiab cov duab hierarchical.
02 Hloov cov khoom siv
Hloov dej substrate
Cov dej hloov substrate tuaj yeem yog cov yeeb yaj kiab yas lossis cov ntawv hloov dej.Ntau yam khoom lag luam nyuaj rau luam tawm ncaj qha.Koj tuaj yeem luam cov duab thiab cov ntawv ntawm cov dej hloov substrate los ntawm cov tshuab luam ntawv paub tab, thiab tom qab ntawd hloov cov duab rau hauv substrate.Khoom siv.
1) Peb-dimensional nkhaus nto dej drape zaj duab xis
Cov dej drape zaj duab xis yog luam tawm nyob rau saum npoo ntawm cov dej-soluble polyvinyl cawv zaj duab xis siv cov txheej txheem gravure luam ntawv.Nws muaj qhov ncab siab heev thiab yooj yim los npog qhov chaw ntawm cov khoom kom ua tiav peb-seem hloov.Qhov tsis zoo yog tias nyob rau hauv cov txheej txheem txheej, vim qhov hloov pauv loj ntawm cov substrate, cov duab thiab cov ntawv yooj yim deform.Vim li no, cov duab thiab cov ntawv feem ntau yog tsim los ua cov qauv txuas ntxiv, txawm tias qhov hloov pauv tau deformed, qhov kev pom yuav tsis cuam tshuam.Nyob rau tib lub sijhawm, gravure dej txheej zaj duab xis siv dej hloov tus cwj mem.Piv nrog rau cov tshuaj pleev ib ce, dej hloov luam ntawv inks muaj dej tsis kam, thiab txoj kev ziab yog volatilization kom qhuav.
2) Daim ntawv hloov pauv dej
Cov ntaub ntawv hauv paus ntawm cov ntawv cim dej hloov pauv yog daim ntawv tshwj xeeb.Cov khoom siv hauv paus yuav tsum muaj qhov ruaj khov zoo, qhov loj me, muaj zog yoog mus rau qhov chaw luam ntawv, nthuav dav me me, tsis yooj yim rau curl thiab deform, yooj yim luam tawm thiab xim, thiab cov nplaum nplaum txheej yog sib npaug.Nta xws li lub cev qhuav dej ceev ceev.Structurely, tsis muaj ntau qhov sib txawv ntawm cov ntawv hloov dej thiab dej txheej hloov zaj duab xis, tab sis cov txheej txheem ntau lawm txawv heev.Feem ntau hais lus, cov ntawv hloov pauv dej yog siv los tsim cov duab hloov pauv thiab cov ntawv sau rau saum npoo ntawm substrate los ntawm kev tshuaj ntsuam luam ntawv lossis offset luam ntawv.Txoj kev tsim khoom nrov tshaj plaws yog siv cov tshuab luam ntawv inkjet los ua cov ntawv hloov pauv dej.Nws yog ib qho yooj yim los ua tus kheej cov duab thiab cov ntawv raws li koj tus kheej nyiam.
Ua kom muaj zog
Lub activator yog cov organic sib xyaw hnyav uas tuaj yeem yaj sai sai thiab rhuav tshem cov yeeb yaj kiab polyvinyl cawv, tab sis yuav tsis ua rau cov duab luam tawm.Tom qab tus activator ua rau ntawm daim duab luam tawm txheej, nws tuaj yeem qhib thiab cais nws los ntawm polyvinyl cawv zaj duab xis.Adsorbed rau saum npoo ntawm substrate kom ua tiav dej hloov txheej.
txheej
Vim tias cov ntawv luam tawm ntawm cov dej-coated zaj duab xis muaj qhov tsis tshua muaj zog thiab yooj yim khawb, cov khoom ua haujlwm tom qab hloov dej-coated yuav tsum tau txau nrog cov xim pob tshab los tiv thaiv nws, yog li ntxiv kev txhim kho cov hniav zoo nkauj.Kev siv PV pob tshab kua roj vanish lossis UV lub teeb curing pob tshab kua roj vanish txheej tuaj yeem tsim matte lossis iav nyhuv.
Shanghai Rainbow Industrial Co., Ltdyog cov chaw tsim khoom, Shanghai zaj duab xis pob Muab ib-stop cosmetic ntim.Yog tias koj nyiam peb cov khoom, koj tuaj yeem tiv tauj peb,
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Post lub sij hawm: Nov-22-2021