Takeaway: silk screen raws li kev tsim cov khoom ntim tshuaj pleev ib ce yog cov txheej txheem luam ntawv ntau heev, los ntawm kev sib xyaw ntawm cov luam ntawv number case, tshuaj ntsuam luam ntawv, cov khoom siv tshuaj ntsuam luam ntawv, ua tus number case los ntawm cov duab ntawm ib feem ntawm cov mesh yog pauv mus rau substrates, Hauv cov txheej txheem, kev tshuaj ntsuam luam ntawv hloov xim yuav cuam tshuam los ntawm qee yam, daim ntawv no qhia ntau yam cuam tshuam rau kev hloov xim luam ntawv, cov ntsiab lus rau cov phooj ywg siv:
SilkScreenPrinting
Cov txheej txheem luam ntawv luam ntawv yog tus cwj mem los ntawm ib feem ntawm lub vijtsam npo tom qab xau ntawm lub substrate, tus so ntawm lub vijtsam screen raug thaiv, tus number case tsis tuaj yeem hla.Printing number case poured rau ntawm lub vijtsam, tsis muaj sab nraud quab yuam nyob rau hauv qhov kev txiav txim ntawm tus number case yuav tsis xau los ntawm lub vijtsam mus rau lub substrate, thiab thaum lub scraper nrog ib tug tej yam siab thiab qaij lub kaum sab xis scraping number case, nws yuav raug xa mus rau cov nram qab no substrate. qhov screen kom ua tiav cov duab replication.
01 InkMib ixing
Piv txwv tias cov xim nyob rau hauv tus cwj mem yog siv tau zoo, ces, qhov laj thawj li niaj zaus ntawm kev hloov xim yog qhov sib ntxiv ntawm cov kuab tshuaj.Nyob rau hauv ib lub rooj cob qhia uas tswj tau zoo, tus number case yuav tsum muaj rau cov xovxwm thaum nws npaj txhij, uas yog, lub tshuab luam ntawv yuav tsum tsis txhob sib tov tus number case.Hauv ntau lub tuam txhab, tus number case tsis tuned rau cov xovxwm, tab sis sab laug rau lub tshuab luam ntawv, leej twg ntxiv thiab sib tov number case raws li nws pom zoo.Nyob rau hauv txoj kev no, cov xim sib npaug ntawm tus number case yog tawg.Rau cov dej-raws li tus cwj pwm zoo tib yam lossis UV number case, cov dej hauv tus cwj mem zoo ib yam li cov kuab tshuaj hauv cov kuab tshuaj hnyav, ntxiv dej yuav ua rau cov kua nplaum qhuav nyias, thiab cuam tshuam rau cov xim ntawm tus number case, thiab tom qab ntawd txo qhov ntom. ntawm cov xim.Qhov ua rau muaj teeb meem zoo li no tuaj yeem taug qab ntxiv.
Nyob rau hauv lub warehouse number case, tus number case txuam cov neeg ua haujlwm tsis siv cov khoom hnyav, tsuas yog tso siab rau lawv tus kheej kev txiav txim siab ntxiv cov kuab tshuaj raws li txoj cai, lossis thaum pib ntawm kev sib xyaw tsis tsim nyog, lossis hauv kev luam ntawv ntawm tus lej sib xyaw, yog li tias cov xim sib xyaw yuav tsim cov xim sib txawv.Thaum daim ntawv nyob tau luam tawm dua tom qab, qhov xwm txheej yuav tshwm sim dua, thiab nws yuav luag tsis tuaj yeem tsim cov xim tshwj tsis yog tias tus lej number case raug kaw.
02 Xaiv qhov screen
Hlau mesh txoj kab uas hla thiab weaving txoj kev, xws li dawb los yog twill, luam ntawv number case zaj duab xis thickness muaj ib tug zoo heev cuam tshuam.Cov neeg muag khoom tshuaj ntsuam yuav muab cov ncauj lus qhia ntxaws ntxaws, yog ib qho tseem ceeb tshaj plaws theoretical number case ntim, nws sawv cev rau tus lej ntawm tus number case los ntawm mesh nyob rau hauv qee yam kev luam ntawv, feem ntau qhia los ntawm CM3 / m2.Piv txwv li, ib tug 150 mesh / cm screen nrog ib tug mesh txoj kab uas hla ntawm 31μm yuav dhau los ntawm 11cm3 / m2 ntawm number case.Ib lub npov txoj kab uas hla ntawm 34μm, 150 mesh npo, ib square meter yuav dhau los ntawm 6cm3 ntawm tus number case, sib npaug rau 11 thiab 6μm tuab ntub number case txheej.Nws tuaj yeem pom tias 150 mesh qhov sawv cev yooj yim no, yuav ua rau koj tau txais cov xim sib txawv ntawm cov xim sib txawv, qhov tshwm sim yuav ua rau muaj xim sib txawv.
Nrog rau kev txhim kho ntawm kev tshuaj ntsuam weaving thev naus laus zis, kom tau txais qee tus naj npawb ntawm twill screen es tsis yog lub vijtsam tiaj, txawm tias qee zaum ua tau, tab sis qhov ua tau tsawg heev.Qee lub sij hawm cov neeg muag khoom tshuaj ntsuam khaws qee qhov qub twill screen, feem ntau hais lus, theoretical number case ntim ntawm cov ntxaij vab tshaus no tau hloov pauv 10%.Yog tias koj siv twill woven npo luam ntawv ntawm qib zoo ntawm cov duab, qhov tshwm sim ntawm cov kab tawg zoo yog ntau dua li siv cov tshuaj dawb.
03 npoVersion ntawmTkev xav
Qhov qis qis ntawm qhov screen yuav ua rau qeeb qeeb ntawm qhov screen los ntawm cov ntawv luam tawm, uas yuav cuam tshuam rau tus number case uas nyob ntawm qhov screen, thiab cov nyhuv ntawm cov xim tsis sib xws, yog li cov xim zoo li hloov.Yuav kom daws tau qhov teeb meem no, nws yog ib qho tsim nyog yuav tsum tau nce qhov kev ncua deb ntawm lub vijtsam, uas yog, nce qhov kev ncua deb ntawm kab rov tav npo phaj thiab cov khoom luam ntawv.Kev nce qhov nrug txhais tau hais tias ua kom lub siab ntawm cov scraper, uas yuav cuam tshuam rau tus number case los ntawm lub vijtsam, ua rau muaj kev hloov xim ntxiv.
04 Kev teeb tsa ntawmScraper
Qhov softer lub scraper siv, ntau tus number case yuav dhau los ntawm qhov screen.Qhov siab dua ntawm lub scraper, hauv kev luam ntawv, scraper hniav hnav yuav nrawm dua, uas yuav hloov cov scraper thiab luam tawm cov ntsiab lus, uas tseem yuav hloov cov number case los ntawm qhov screen, ua rau cov xim hloov.Hloov lub kaum sab xis ntawm scraping number case kuj yuav cuam tshuam rau tus number case adhesion.Yog hais tias lub scraper khiav ceev heev, qhov no yuav txo tau cov thickness ntawm tus number case txheej txuas.
05 Back rauInk KneejSkev
Lub luag haujlwm ntawm tus cwj mem riam yog ua kom lub qhov screen puv nrog tus lej ruaj khov.Kho qhov siab, Lub kaum ntse ntse thiab qhov ntse ntawm tus cwj mem riam yuav ua rau lub net qhov ntau dhau los yog me me number case.Back ink riam siab loj dhau lawm, yuav yuam tus number case los ntawm lub mesh, ua rau tus number case txuas ntau dhau.Inking riam siab tsis txaus, yuav ua rau mesh tsuas yog ib nrab sau tus cwj mem, ua rau tsis txaus number case txuas.Kev khiav ceev ntawm tus cwj mem riam kuj tseem ceeb heev.Yog tias nws khiav qeeb dhau, tus number case yuav dhau.Yog tias nws khiav nrawm heev, nws yuav ua rau muaj kuab paug loj heev, zoo ib yam li cov nyhuv ntawm kev hloov ceev ntawm cov scraper.
06 Tshuab Skev
Ua tib zoo tswj cov txheej txheem yog qhov tseem ceeb tshaj plaws.Kev kho kom ruaj khov thiab zoo ib yam ntawm lub tshuab txhais tau tias cov xim ruaj khov thiab zoo ib yam.Yog tias lub tshuab hloov pauv hloov pauv, ces xim tuaj yeem tawm ntawm kev tswj hwm.Qhov teeb meem no feem ntau tshwm sim thaum lub tshuab luam ntawv hloov pauv hloov, lossis tom qab ntawd thaum lub tshuab luam ntawv hloov chaw ntawm cov xovxwm kom haum rau nws tus cwj pwm, uas tuaj yeem ua rau muaj xim hloov.Qhov tseeb multicolor screen presses tshem tawm qhov ua tau nrog kev tswj hwm lub computer tsis siv neeg.Cov kev hloov kho ruaj khov, zoo ib yam yuav tsum tau ua rau cov xovxwm thiab yuav tsum tau khaws cia thoob plaws hauv kev lag luam luam ntawv.
07 Kev luam ntawv Mkhoom
Ib qho feem ntau saib tsis pom ntawm kev lag luam luam ntawv yog qhov sib xws ntawm cov khoom siv substrate yuav tsum luam tawm.Ntawv, cardboard thiab yas siv nyob rau hauv printing yog feem ntau ua nyob rau hauv batch.Tus neeg muag khoom zoo tuaj yeem lav qhov zoo ntawm qhov smoothness rau tag nrho cov khoom siv, tab sis qhov no tsis yog ib txwm muaj, thiab kev hloov me me hauv cov txheej txheem tuaj yeem hloov xim thiab qhov chaw tiav ntawm cov ntaub ntawv no.Thaum qhov no tshwm sim, cov xim ntawm cov ntawv luam tawm zoo li hloov, txawm tias tsis muaj dab tsi hloov pauv thaum lub sijhawm luam ntawv.
Cov no yog cov teeb meem siv tau uas cov tshuab luam ntawv ntsib thaum tshaj tawm ib daim duab ntawm ntau yam ntaub ntawv, los ntawm cov yas corrugated mus rau cov ntawv kos duab zoo.Lwm qhov teeb meem peb feem ntau ntsib yog tias peb lub vijtsam luam ntawv kom ntes tau cov duab offset luam ntawv, yog tias peb tsis xyuam xim rau kev tswj cov txheej txheem, peb tsis muaj sijhawm.Kev tswj xyuas cov txheej txheem ua tib zoo suav nrog kev txiav txim siab xim kom raug, kev txiav txim siab xim kab nrog lub spectrophotometer, thiab kev txiav txim siab xim thawj zaug nrog lub ntsuas densitometer, kom peb tuaj yeem luam cov duab nrog cov xim ruaj khov thiab zoo ib yam ntawm ntau yam ntaub ntawv.
08 LightSpeb
Nyob rau hauv qhov sib txawv ntawm lub teeb, cov xim zoo li txawv, thiab tib neeg lub qhov muag yog rhiab heev rau cov kev hloov no.Cov nyhuv no tuaj yeem txo qis los ntawm kev ua kom ntseeg tau tias cov xim siv rau kev sib xyaw inks yog tib yam xim thoob plaws hauv kev luam ntawv.Qhov no tuaj yeem ua rau muaj kev puas tsuaj yog tias koj hloov cov khoom muag.Kev txiav txim siab xim thiab kev nkag siab yog thaj chaw nyuaj heev, thiab rau kev tswj kom zoo tshaj plaws yuav tsum muaj lub voj kaw ntawm lub tshuab luam ntawv, xa tawm, pov thawj thiab kev txiav txim kom raug thaum lub sijhawm luam ntawv.
09 Dry
Qee lub sij hawm cov xim hloov vim qhov hloov tsis raug ntawm lub tshuab ziab khaub ncaws.Cov ntawv luam tawm lossis cov duab los qhia, yog tias qhov ziab ziab kub dhau lawm, qhov xwm txheej dav dav yog xim daj.Kev lag luam iav thiab ceramics feem ntau muaj teeb meem los ntawm kev hloov xim thaum ziab lossis ci.Cov pigments siv no hloov los ntawm luam tawm mus rau sintered.Cov xim ntawm cov sinters no cuam tshuam tsis tsuas yog los ntawm qhov kub ntawm qhov ci, tab sis kuj los ntawm oxidation los yog qhov txo qis hauv huab cua hauv qhov chaw ci.
Post lub sij hawm: Jan-18-2022