Dab tsi yog silk printing?Screen luam ntawv yog nias tus number case los ntawm lub vijtsam stencil los tsim cov qauv luam tawm.Nws yog ib qho kev siv tshuab dav dav uas siv dav hauv kev lag luam sib txawv.Cov txheej txheem qee zaum hu ua screen printing lossis screen printing, tab sis cov npe no tseem ceeb xa mus rau tib txoj kev.Kev tshuaj ntsuam luam ntawv tuaj yeem siv rau yuav luag txhua hom substrate, tab sis yog tias tsis sib xws lossis sib npaug.Kab lus no saib cov ntaub ntawv sib txawv uas tuaj yeem siv rau hauv kev tshuaj ntsuam luam ntawv, tshwj xeeb yog plastics.
Cov ntaub ntawv dab tsi tuaj yeem siv rau Silk Printing?
Screen luam ntawv yog thawj zaug siv ntawm cov ntaub thiab cov ntaub ntawv.Nws tuaj yeem luam tawm cov duab thiab cov qauv ntawm cov ntaub xws li silk, paj rwb, polyester thiab organza.Kev tshuaj ntsuam luam ntawv yog paub zoo, leej twg ntaub uas yuav tsum tau ib co qauv ntawm printing yuav siv tau rau kev tshuaj ntsuam luam ntawv.Tab sis sib txawv inks yog haum rau cov khoom sib txawv, xws li ceramics, ntoo, iav, hlau thiab yas.
Txhob lo lo ntxhuav luam ntawv tshwj tsis yog siv rau hauv cov khaub ncaws lossis cov ntaub ntawv, tam sim no cov chaw tsim khoom kuj siv rau hauv cov khoom yas kom zoo nkauj dua.
Cov khoom siv yas tsim rau silk luam ntawv tseem ceeb muaj cov no:
Polyvinyl chloride: PVC muaj qhov zoo ntawm cov xim ci, tawg tsis kam, acid thiab alkali tsis kam, thiab tus nqi qis.Txawm li cas los xij, qee cov ntaub ntawv ntxiv thaum tsim cov PVC feem ntau yog tshuaj lom, yog li PVC cov khoom siv tsis tuaj yeem siv rau cov ntim khoom noj.
Acrylonitrile Butadiene Styrene: ABS resin yas yog cov yas engineering uas tau siv dav hauv TV, tshuab xam zauv thiab lwm yam khoom hauv xyoo tas los no.Nws cov yam ntxwv yog tias nws yooj yim rau kev ua thiab cov duab.Polyethylene yas yog dav siv thiab tuaj yeem ua rau ntau yam khoom tiav los ntawm extrusion, txhaj tshuaj molding thiab lwm yam txheej txheem molding.
Polypropylene: PP ib txwm yog ib qho ntawm cov yas tseem ceeb uas haum rau txhua txoj kev molding.Nws tuaj yeem ua ntau yam yeeb nkab, thawv, ntim, zaj duab xis, fibers, thiab lwm yam.
Yuav ua li cas Screen Printing Yas Ua Haujlwm?
Cov kev sib txawv ntawm kev tshuaj ntsuam luam ntawv muaj nyob, tab sis lawv txhua tus siv tib lub thev naus laus zis.Qhov screen muaj ib daim phiaj stretched tshaj ib tug ncej.Cov mesh tuaj yeem yog cov khoom siv hluavtaws xws li nylon, nrog cov mesh mesh apertures siv rau cov qauv tsim uas xav tau kev nthuav dav ntxiv.Daim phiaj yuav tsum tau mounted rau ntawm ib tug thav duab uas nyob rau hauv nruj nreem rau kev khiav hauj lwm.Lub thav duab uas tuav lub mesh nyob rau hauv qhov chaw yuav ua tau los ntawm cov ntaub ntawv xws li ntoo los yog txhuas, nyob ntawm seb lub complexity ntawm lub tshuab los yog craftsman cov txheej txheem.Lub tensiometer tuaj yeem siv los ntsuas qhov nro ntawm lub vev xaib.
Tsim ib lub qauv los ntawm kev thaiv ib feem ntawm qhov screen hauv qhov tsis zoo ntawm qhov xav tau tsim.Qhib qhov chaw yog qhov uas tus number case tshwm rau ntawm lub substrate.Ua ntej luam ntawv, thav duab thiab npo yuav tsum dhau los ntawm cov txheej txheem ua ntej xovxwm uas emulsion yog "scooped" rau ntawm qhov screen.
Tom qab sib tov dries, nws yog xaiv raug rau UV teeb los ntawm ib zaj duab xis luam tawm nrog rau qhov xav tau tsim.Exposure hardens lub emulsion nyob rau hauv qhov chaw raug tab sis softens lub unexposed qhov chaw.Tom qab ntawd lawv raug ntxuav tawm nrog cov tshuaj tsuag dej, tsim cov chaw huv hauv daim phiaj hauv cov duab uas xav tau, uas yuav tso cai rau tus number case dhau mus.Qhov no yog ib tug active txheej txheem.
Qhov saum npoo uas txhawb cov ntaub yog feem ntau hu ua pallet hauv cov ntaub luam ntawv.Nws yog coated nrog dav pallet daim kab xev uas tiv thaiv lub pallet los ntawm tej yam tsis xav tau number case to thiab muaj peev xwm kis tau ntawm lub pallet los yog hloov ntawm pliaj number case mus rau lwm substrate.
Plastic Screen Printing Applications
Nyob rau hauv xyoo tsis ntev los no, luam tawm Electronics tau muaj rau cov khoom siv nyias muaj zog nrog cov khoom siv hauv cov khoom siv thinner, txhim kho kev lag luam sab hauv cov khoom siv hluav taws xob.Yog li ntawd, kev tshuaj ntsuam luam ntawv yuav tsum tau hloov kho kom ua tau raws li cov kev xav tau no.
Cov yas sib txawv muaj cov ntaub ntawv yas sib txawv.Yas tshuaj ntsuam luam ntawv siv polypropylene rau lub thawv, hnab yas, ntawv tshaj tawm thiab banners.Polycarbonate yog siv los ua DVDs, CDs, fwj, lo ntsiab muag, kos npe thiab qhia.Feem ntau siv rau polyethylene terephthalate muaj xws li fwj thiab backlit zaub.Polystyrene feem ntau yog siv hauv cov thawv ua npuas ncauj thiab cov vuas qab nthab.Kev siv rau PVC muaj xws li credit cards, gift cards and build applications.
Cov ntsiab lus
Kev tshuaj ntsuam luam ntawv yog cov txheej txheem zoo uas pom siv ntau yam kev siv.Peb cia siab tias tsab xov xwm no tau ua kom pom tseeb tias cov txheej txheem ua haujlwm li cas thiab tau piav qhia qee qhov ntawm nws siv nrog cov ntaub ntawv yas.Yog tias koj txaus siab rau kev tshuaj ntsuam luam ntawv lossis lwm yam kev pabcuam kos npe,tiv tauj peb kev muag khoomkom tau txais koj daim ntawv tso cai pub dawb, tsis muaj lub luag haujlwm.
Post lub sij hawm: May-20-2024