Sab nraum zoov screen printing yog txawv heev ntawm sab hauv tsev luam ntawv. Thaum cov ntawv luam tawm raug tshav ntuj, los nag, av noo, qhov kub thiab txias hloov, thiab rov ua dua, cov inks zoo tib yam yuav ploj mus, tawg, tev, lossis poob adhesion sai dua li qhov xav tau. Yog vim li cas thiaj xaiv tus cwj mem luam ntawv zoo yog qhov tseem ceeb rau kev siv sab nraum zoov thiab UV- tiv taus.
Txawm hais tias koj tab tom luam tawm ntawm cov yas vaj huam sib luag, cov cim hlau, iav, yas, acrylic, ntaub, los yog cov khoom lag luam, cov number case yuav tsum sib haum nrog cov substrate thiab muaj zog txaus los tiv taus ntev ntev -tawm sab nraum zoov. Phau ntawv qhia no piav qhia txog yuav ua li cas xaiv cov tshuaj ntsuam luam ntawv rau kev siv sab nraum zoov thiab dab tsi yuav tsum tau kuaj xyuas ua ntej tsim khoom.
Yog vim li cas sab nraum zoov Screen Printing yuav tsum tau tshwj xeeb Ink
Sab nraum zoov luam tawm ntsib cov mob hnyav dua li cov khoom siv sab hauv tsev. Hnub ci muaj cov kab hluav taws xob ultraviolet, uas tuaj yeem rhuav tshem cov xim thiab cov txheej txheem resin hauv cov number case. Los nag thiab noo noo tuaj yeem cuam tshuam qhov adhesion, thaum tshav kub thiab txias yuav ua rau nthuav, shrinkage, los yog tawg.
Vim li no, sab nraum zoov luam ntawv number case yuav tsum tsis tsuas yog muab cov xim zoo, tab sis kuj muaj huab cua tsis kam, UV tsis kam, adhesion zog, thiab kav ntev.
UV raug tuaj yeem ua rau xim fading
Ib qho teeb meem feem ntau nrog kev luam tawm sab nraum zoov yog fading. Cov xim ci xws li xim liab, daj, txiv kab ntxwv, thiab cov xim fluorescent feem ntau rhiab heev rau UV raug. Yog tias cov xim tsis zoo, cov xim luam tawm tuaj yeem ua npub lossis tsis sib xws tom qab raug tshav ntuj ntev.
Txhawm rau kom tsis txhob fading, xaiv cov inks ua nrog lub siab lightfastness pigments. Rau ntev - tej yaam num sab nraum zoov, nws yog qhov zoo dua kom tsis txhob qis - cov xim xim lossis cov xim zoo nkauj tsim los siv rau sab hauv tsev.
Cov xwm txheej huab cua cuam tshuam rau Ink Durability
Cov ntawv luam tawm sab nrauv tuaj yeem raug los nag, cua, plua plav, daus, thiab av noo. Yog tias tus cwj mem zaj duab xis tsis muaj zog txaus, cov ntawv luam tawm tuaj yeem tev, hlwv, lossis plam gloss. Hauv thaj chaw ntug dej hiav txwv lossis thaj chaw muaj kev lag luam, ntsev, tshuaj lom neeg, thiab cov pa phem tuaj yeem tsim kev ntxhov siab ntxiv.
Yog li ntawd, huab cua- tus cwj mem resistant yog qhov tseem ceeb tshwj xeeb tshaj yog rau sab nraum zoov kos npe, daim ntawv lo, panels, nameplates, tsheb graphics, thiab cov khoom siv sab nraum zoov.
Substrate Expansion tuaj yeem ua rau tawg
Qee cov ntaub ntawv nthuav dav thiab cog lus thaum kub hloov pauv. Cov yas, yas, thiab hlau vaj huam sib luag yuav txav me ntsis hauv qab cua sov lossis txias. Yog hais tias tus number case zaj duab xis yog nruj heev, nws yuav tawg los yog tshem tawm ntawm qhov chaw.
Rau cov substrates saj zawg zog, yuav tsum tau xaiv ib tug saj zawg zog number case system. Rau cov substrates nruj, adhesion thiab hardness feem ntau tseem ceeb dua.
Hom Lub Npe Ntawm Cov Ntawv Luam Ntawv Luam Ntawv rau sab nraum zoov siv
Cov tshuaj ntsuam luam ntawv sib txawv yog tsim rau cov khoom sib txawv thiab kev ua haujlwm. Ua ntej xaiv tus number case, koj yuav tsum xub nkag siab txog hom number case uas feem ntau siv rau sab nraum zoov thiab UV- tiv thaiv luam ntawv.
Solvent-Raws li Screen Printing Ink
Cov kuab tshuaj-raws li tus number case yog dav siv rau kev luam tawm sab nraum zoov vim nws feem ntau muab cov adhesion muaj zog thiab ua haujlwm zoo ntawm ntau lub substrates. Nws tuaj yeem siv rau hauv cov yas, PVC, acrylic, hlau, iav, thiab cov ntaub ntawv coated nyob ntawm cov qauv.
Cov kuab tshuaj-raws li tus number case feem ntau muaj huab cua tsis zoo, tab sis qhov cua thiab ziab kom zoo yuav tsum tau ua thaum tsim khoom.
Zoo tshaj rau
Cov kuab tshuaj-raws li tus number case yog tsim rau sab nraum zoov cov paib, cov ntawv sau ua lag luam, cov ntawv nplaum, cov yas vaj huam sib luag, cov ntawv tshaj tawm, thiab cov khoom uas yuav tsum tau muaj zog adhesion.
UV-Curable Screen Printing Ink
UV-kho tus number case dries sai sai nyob rau hauv UV teeb. Nws yog nrov rau siab - efficiency ntau lawm vim nws tuaj yeem kho yuav luag tam sim tom qab luam ntawv. UV number case kuj muab cov yeeb yaj kiab tawv tawv, gloss zoo, thiab tshuaj tiv thaiv zoo heev.
Txawm li cas los xij, tsis yog txhua tus UV inks tau txais kev tsim nyog rau kev siv sab nraum zoov. Koj tseem yuav tsum paub meej tias seb tus cwj mem tshwj xeeb UV puas muaj huab cua sab nraum zoov thiab UV ruaj khov.
Zoo tshaj rau
UV- tus cwj mem curable yog tsim rau cov ntawv yas, acrylic, iav, hlau panels, ntim, ntawv, thiab siab - cov kab ntau lawm.
Ob -Component Screen Printing Ink
Ob- cov khoom siv tus lej feem ntau muaj cov cwj mem thiab tawv tawv. Tom qab sib tov, tus number case zaj duab xis yuav muaj zog dua thiab resistant rau puas, tshuaj, thiab huab cua. Hom number case no feem ntau yog siv rau kev siv hauv kev lag luam uas qhov ua haujlwm ntev yog qhov tseem ceeb heev.
Qhov tsis zoo yog tias nws muaj lub lauj kaub tsawg lub neej tom qab sib tov, yog li kev npaj ntau lawm yuav tsum yog qhov tseeb.
Zoo tshaj rau
Ob- cov khoom siv tus cwj mem yog tsim rau cov npe hlau, iav vaj huam sib luag, cov khoom siv sab nraum zoov, cov khoom siv tsheb, thiab cov vaj huam sib luag hauv kev lag luam.
Dej-Raws li Screen Printing Ink
Dej-raws li tus number case feem ntau yog siv rau textiles thiab qee cov ntawv lossis cov khoom ntxeem tau. Nws yog ib puag ncig zoo dua li ntau cov kuab tshuaj-raws li tshuab. Txawm li cas los xij, rau kev siv sab nraum zoov, cov mis yuav tsum tau tsim tshwj xeeb rau kev ntxuav, UV tsis kam, thiab huab cua ua haujlwm ntev.
Zoo tshaj rau
Dej-raws li tus number case yog tsim rau sab nraum zoov textiles, banners, chij, hnab, thiab ntaub cov khoom thaum tus number case yog tsim rau siv sab nraum zoov.
Yam Tseem Ceeb Thaum Xaiv Sab Nraud Screen Printing Ink
Xaiv tus cwj mem zoo tsis yog hais txog xim xwb. Koj yuav tsum ntsuas qhov chaw luam ntawv tag nrho, cov khoom siv, thiab daim ntawv thov zaum kawg.
1. Tshawb xyuas lub tshuab luam ntawv substrate
Lub substrate yog thawj yam uas yuav tsum tau xav txog. Ink uas ua haujlwm zoo ntawm PVC yuav tsis ua haujlwm zoo ntawm iav lossis hlau. Cov ntaub ntawv sib txawv muaj qhov sib txawv ntawm lub zog, smoothness, txheej txheej, thiab tshuaj tiv thaiv.
Feem ntau sab nraum zoov substrates muaj xws li:
PVC
PET
PP
PE
Acrylic
Polycarbonate
Aluminium
Stainless hlau
iav
Coated hlau
Vinyl
Npuag
Tsawg-nto- cov khoom siv hluav taws xob xws li PP thiab PE yog qhov nyuaj rau luam tawm. Tej zaum lawv yuav xav tau kev kho saum npoo, primer, lossis ib tus cwj mem tshwj xeeb.
2. Paub meej txog UV Resistance Requirement
UV tiv thaiv yog hais txog lub peev xwm ntawm tus number case los tiv thaiv tshav ntuj yam tsis muaj fading, yellowing, los yog tawg. Rau luv luv - siv sab nraum zoov, tus qauv sab nraum zoov - qib number case yuav txaus. Rau kev siv sijhawm ntev -, koj yuav tsum xaiv tus cwj mem nrog lub teeb nrawm thiab ua haujlwm huab cua.
Yog tias cov khoom luam tawm yuav raug siv sab nraum zoov rau ntau lub hlis lossis xyoo, nug tus neeg xa ntawv tus cwj mem rau cov ntaub ntawv tiv thaiv UV, qhov ntsuas pom kev pom kev, lossis kev ntsuas huab cua.
3. Ntsuas Adhesion Strength
Zoo adhesion tiv thaiv tev, khawb, thiab tshem tawm number case. Adhesion yog ib qho tseem ceeb tshwj xeeb tshaj yog rau du thiab tsis yog - cov ntaub ntawv ntxeem tau xws li iav, hlau, acrylic, thiab cov ntawv yas.
Ua ntej loj ntau lawm, adhesion yuav tsum tau kuaj tom qab tus number case yog tag nrho qhuav los yog kho. Ib txoj hauv kev yog tus ntoo khaub lig-hatch daim kab xev. Yog tias tus number case tawm tau yooj yim, koj yuav xav tau lub tshuab luam ntawv sib txawv, kev kho deg, lossis primer.
4. Xav txog Abrasion thiab Scratch Resistance
Cov ntawv luam tawm sab nraum zoov feem ntau yog kov, ntxuav, thauj, lossis ua rau cov plua plav thiab kev sib txhuam. Yog tias cov ntawv luam tawm tau yooj yim khawb, cov khoom kawg yuav zoo li qub sai sai.
Rau cov khoom uas yuav tsum tau hnav tsis kam, ob- cov khoom siv tus cwj mem, UV- tus cwj mem kho tau, lossis ib lub tsho tiv thaiv ntxiv yuav raug txiav txim siab.
5. Xaiv High Lightfastness Pigments
Pigments ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm sab nraum zoov. Qee cov xim ploj sai dua li lwm tus, tshwj xeeb tshaj yog ci liab, daj, txiv kab ntxwv, thiab xim fluorescent.
Rau sab nraum zoov thiab UV- tiv taus cov ntawv luam tawm, xaiv cov inks ua nrog cov xim ua kom pom tseeb. Tsis txhob siv cov xim fluorescent rau lub sijhawm ntev - siv sab nraum zoov tshwj tsis yog tus neeg siv khoom lees txais luv dua.
6. Muab tus cwj mem nrog txoj kev kho
Cov inks sib txawv yuav tsum tau sib txawv kom qhuav los yog kho txoj kev. Cov kuab tshuaj-raws li tus number case yuav xav tau cua kom qhuav lossis qhov cub kom qhuav. UV number case yuav tsum muaj UV curing tshuab. Ob - cov khoom siv tus cwj mem xav tau qhov sib piv ntawm cov hardener kom raug thiab lub sijhawm kho.
Yog hais tias tus number case tsis kho tag nrho, nws yuav muaj kev adhesion tsis zoo, tsis muaj tshuaj lom neeg, thiab tsis muaj zog sab nraum zoov.
Yuav Ua Li Cas Txhim Kho UV Resistance hauv Screen Printing
Kev xaiv tus cwj mem yog ib qho tseem ceeb, tab sis kev tswj cov txheej txheem luam ntawv tseem cuam tshuam rau qhov kawg durability. Txawm tias siab - tus cwj mem zoo yuav ua tsis tau yog tias nws tsis luam tawm thiab kho kom raug.
Siv lub tsho tiv thaiv Clear
UV- tiv thaiv lub tsho tiv no tuaj yeem txhim kho sab nraum zoov los ntawm kev ntxiv txheej tiv thaiv ntxiv rau cov xim luam tawm. Nws tuaj yeem pab txo qis fading, txhim kho khawb tsis kam, thiab ua kom cov nyhuv gloss lossis matte.
Cov txheej txheej ntshiab feem ntau yog siv rau cov ntawv sau sab nraum zoov, daim ntawv teev npe, kos npe, thiab siab - cov khoom luam tawm muaj txiaj ntsig.
Tswj Ink Film Thickness
Ib tug number case zaj duab xis thickness yuav txhim khu xim zog thiab durability. Yog tias cov xim txheej nyias nyias, cov xim yuav tsis muaj kev tiv thaiv txaus lossis UV tiv thaiv. Yog tias nws tuab heev, teeb meem ziab, tawg, lossis tsis zoo adhesion yuav tshwm sim.
Mesh suav, squeegee hardness, luam ntawv siab, thiab number case viscosity tag nrho cuam tshuam rau number case zaj duab xis thickness.
Siv Kev Kho Kom Zoo Ntog
Qee cov substrates yuav tsum tau kho ua ntej luam ntawv. Piv txwv li, PP thiab PE cov ntaub ntawv feem ntau xav tau kev kho mob corona, kev kho nplaim hluav taws, kev kho ntshav plasma, los yog primer los txhim kho cov xim adhesion.
Yog tias tsis muaj kev npaj saum npoo kom raug, txawm tias sab nraum zoov - qib number case yuav tev tawm.
Tso cai rau kev kho tag nrho ua ntej kuaj
Ink Performance yuav tsum tau kuaj tsuas yog tom qab ua tiav kho. Qee cov inks yuav hnov ntxhiab ntawm qhov chaw tab sis tseem xav tau sijhawm ntxiv kom ncav cuag qhov tawv thiab adhesion.
Rau ob- cov khoom siv inks, kev kho tag nrho yuav siv sijhawm 24 txog 72 teev nyob ntawm tus qauv thiab qhov kub thiab txias.
Feem ntau yuam kev thaum xaiv sab nraum zoov Screen Printing Ink
Ntau yam teeb meem luam ntawv tshwm sim vim tias tus number case raug xaiv tsuas yog raws li xim lossis tus nqi. Rau sab nraum zoov luam ntawv, kev ua tau zoo yuav tsum ib txwm los ua ntej.
Xaiv Sab Hauv Tsev Ink rau cov khoom siv sab nraum zoov
Indoor number case yuav zoo thaum xub thawj, tab sis nws yuav ploj mus los yog tev tawm sab nraum zoov sai. Nco ntsoov paub tseeb tias tus number case yog tsim los siv sab nraum zoov.
Tsis quav ntsej Substrate Compatibility
Ib tus cwj mem ruaj khov ntawm ib qho khoom siv yuav ua tsis tau rau lwm tus. Ib txwm sim qhov tseeb substrate ua ntej pawg ntau lawm.
Hla Kev Xeem Adhesion
Kev soj ntsuam pom tsis txaus. Kev kuaj adhesion, kuaj khawb, thiab kuaj xyuas yuav tsum tau ua ua ntej kev pom zoo zaum kawg.
Siv cov xim fluorescent rau ntev -Tsev siv sab nraum zoov
Cov xim fluorescent yog qhov txaus nyiam tab sis feem ntau muaj qhov tsis zoo. Lawv zoo dua rau luv luv - lub sij hawm tshaj tawm cov duab es tsis ntev - daim ntawv thov sab nraum zoov.
Cov txheej txheem xaiv tau pom zoo
Txhawm rau xaiv tus cwj mem luam ntawv zoo rau sab nraum zoov thiab UV- tiv thaiv luam ntawv, ua raws cov txheej txheem meej.
Kauj Ruam 1: Txheeb xyuas lub substrate
Paub meej txog cov khoom siv, txheej txheej, thickness, thiab kev kho deg.
Kauj Ruam 2: Txhais qhov xav tau sab nrauv
Qhia meej seb daim ntawv luam tawm yuav siv sab nraum lub lis piam, hli, lossis xyoo. Kuj xav txog ib puag ncig, xws li tshav ntuj muaj zog, los nag, tshuaj tsuag ntsev, lossis muaj kev raug mob.
Kauj Ruam 3: Xaiv hom Ink Tsim nyog
Xaiv cov kuab tshuaj-raws li tus cwj mem, UV- tus cwj mem kho tau, ob- cov khoom siv tus lej, lossis dej- raws li tus cwj mem raws li qhov xav tau ntawm substrate thiab durability.
Kauj Ruam 4: Test Adhesion thiab Durability
Ua kev kuaj adhesion, kuaj khawb, kuaj dej tsis kam, thiab kuaj UV raug yog tias ua tau.
Kauj ruam 5: Paub meej tias kev ruaj ntseg ntau lawm
Xyuas kom qhuav ceev, curing tej yam kev mob, tshuaj ntsuam mesh, number case viscosity, thiab luam ntawv sib xws ua ntej loj ntau lawm.
FAQ Txog Sab Nraud Screen Printing Ink
Dab tsi yog qhov zoo tshaj plaws tshuaj ntsuam luam ntawv number case rau siv sab nraum zoov?
Tsis muaj ib tus cwj mem zoo tshaj plaws rau txhua daim ntawv thov sab nraum zoov. Qhov zoo tshaj plaws number case nyob ntawm lub substrate, lub neej nyob sab nraum zoov, xim yuav tsum tau, thiab txoj kev kho. Cov kuab tshuaj-raws li tus cwj mem, UV- tus cwj mem kho tau, thiab ob- tus cwj mem yog feem ntau siv rau kev luam tawm sab nraum zoov.
Puas yog UV number case zoo ib yam li UV-ink resistant?
Tsis yog UV number case txhais tau tias tus number case yog kho los ntawm UV teeb. UV- tus cwj mem resistant txhais tau tias tus number case tuaj yeem tiv thaiv tshav ntuj thiab UV raug sab nraum zoov. Qee qhov UV-kho cov inks yog tsim rau siv sab nraum zoov, tab sis tsis yog txhua tus ntawm lawv yog UV- tiv taus ntev - lub sij hawm raug.
Kuv yuav ua li cas thiaj ua kom cov ntawv luam tawm ntev dua sab nraum zoov?
Siv sab nraum zoov- qib number case, siab lightfastness pigments, kho qhov chaw kom raug, tag nrho curing, thiab tiv thaiv lub tsho tiv no thaum xav tau.
Cov xim twg ploj sai tshaj plaws sab nraum zoov?
Cov xim fluorescent thiab qee cov xim liab, txiv kab ntxwv, thiab daj feem ntau ploj sai dua li cov xim dub, dawb, xiav, lossis xim tsaus. Rau kev siv sab nraum zoov, ib txwm xaiv cov xim uas muaj lub teeb ci siab.
Xaus
Xaiv lub vijtsam luam ntawv number case rau sab nraum zoov thiab UV- cov ntawv luam tawm tiv thaiv yuav tsum muaj ntau dua li xaiv xim. Koj yuav tsum xav txog lub substrate, UV raug, huab cua tsis kam, adhesion, yooj, puas kuj, thiab kho txoj kev.
Rau luv luv -cov khoom siv sab nraum zoov, tus qauv sab nraum zoov- qib number case yuav txaus. Rau lub sijhawm ntev - kos npe kos npe, cov ntawv sau ua lag luam, daim ntawv teev npe, cov yas vaj huam sib luag, lossis cov khoom siv sab nraum zoov, nws yog qhov zoo dua los xaiv cov qib siab -kev ua haujlwm hnyav-raws li tus cwj mem, UV- tus cwj mem kho tau, lossis ob- tus cwj mem nrog cov pov thawj huab cua.
Ua ntej pawg ntau lawm, ib txwm sim tus cwj mem ntawm cov khoom siv tiag tiag hauv cov xwm txheej tiag tiag lossis simulated. Cov txheej txheem xaiv tus cwj mem zoo tuaj yeem pab tiv thaiv kom tsis txhob fading, tev, tawg, thiab cov neeg siv khoom tsis txaus siab, thaum xyuas kom meej tias cov ntawv luam tawm zaum kawg tseem pom tseeb, ruaj khov, thiab ua haujlwm sab nraum zoov.