Daim ntawv thov ntawm hniav UV npo luam tawm number case
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
http://www.joyful-printing.com. HMONG xwb
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Nyob rau hauv xyoo tas los no, nrog rau txoj kev loj hlob ntawm UV number case thiab UV tua tshuab, hniav UV npo luam ntawv inks tau ua ntau thiab ntau dua siv nyob rau hauv ntim ntawv luam tawm. Tom qab luam ntawv nrog UV npo luam ntawv number case, nws muaj peev xwm tsim tau qee qhov tshwj xeeb zoo nkauj teebmeem, uas yuav kho tau thiab beautify printed teeb meem.
Hom khaub thuas UV npo luam tawm number case
Feem ntau siv cov hniav pov tshib UV npo luam tawm hauv qab yog cov hauv qab no.
1.UV npo luam tawm imitation hlau etching number case
UV screen luam tawm imitation hlau etching number case feem ntau yog luam tawm ntawm kub thiab nyiaj cardboard nrog high gloss. Lub matte nyhuv ntawm qhov saum npoo ntawm cov ntawv luam tawm ua rau cov ntawv luam tawm muaj qhov kev paub txog peb ncua kev ncua, nplua nuj thiab luxurious, tshwj xeeb thiab cov cim nyob rau hauv lub hnab ntawv. Tshwj xeeb tshaj yog nyob rau hauv cov luam yeeb thiab cov thawv caw, daim ntawv thov yog ntau heev. Scrub inks nrog txawv thicknesses feem ntau muaj.
2.UV npo luam ntawv npog xim
UV screen printing wrinkle number case feem ntau yog luam tawm ntawm kub thiab nyiaj cardboard nrog siab gloss. Cov teeb meem luam tawm yog thawj zaug uas muaj zog UV tsis muaj zog, yog li ntawd cov quav ntim ntawm tus cwj mem yog kho kom zoo, thiab sab hauv yog ib qho zoo. Qhov duav saum npoo UV yog kho los ntawm kev cem ntsws. Tus qauv ntawm tus qauv. Tom qab ntawd, los ntawm kev muaj zog UV teeb kom kho tau tag nrho UV number case (sab nraum thiab sab hauv), muaj qhov ntxim rau cov hlau nrog los yog wrinkles. Wrinkle luam ntawv yog elegant thiab noble, thiab muaj ib tug zoo zoo nkauj zoo. Feem ntau yog siv hauv cov thawv luam yeeb, lub thawv ntawv, khoom plig thawv, cov thawv ntawv pleev duab, thiab daim qhia hnub hli, cov phau ntawv, thiab lwm yam.
3.UV npo luam tawm number case
UV screen printing coral number case feem ntau yog luam tawm ntawm kub thiab nyiaj cardboard nrog siab gloss. Thaum luam ntawv, tus number case yog foamed. Cov npuas sib sau ua ke, thiab cov xuab zeb tsis tu ncua thiab qhov npuas-dawb tsis zoo ua ib daim duab zoo nkauj zoo nkauj. Nws kuj tseem hais tau tias zoo li tus qauv zoo li txoj kev zoo li ib txoj kab uas muaj peb sab.
4.UV npo luam tawm nab kuas dub
UV npo luam tawm khov nabnpawb feem ntau yog luam tawm ntawm kub thiab silver cardboard nrog high gloss. Cov teeb meem luam tawm yog thawj zaug uas muaj lub zog UV tsis muaj zog los kho tus ntiv nplhaib, thiab sab hauv yog ib qho zoo. Tom qab ntawd, los ntawm kev muaj zog UV lub teeb, tag nrho cov UV ua paug (kho sab nraud thiab sab hauv) los tsim muaj cov dej khov nab kuab, thiab feem ntau yog ib qho cim uas muaj qhov sib txawv ntawm ntau qhov muaj dej khov muaj.
5.UV screen printing refractive number case
UV screen printing refractive number case yog tsim rau luam tawm nyob rau ntau hom kub, nyiaj cardboard thiab daim iav ntawv los ntawm kev kuaj tshwj xeeb. Tom qab UV lub teeb irradiation, tus cwj mem kob cwj pwm tau muaj cov cwj pwm pom zoo.
6.UV npo luam ntawv siv lead ua xim liab
UV npo luam ntawv siv ua kua pleev pleev xim ntxiv nrog rau agglomerating tus neeg sawv cev, thiab qhov curing deg yog txawv ntawm kev kho kev ruaj ntseg, uas yog tsim ua ib hom siv lead ua, uas yog siv rau txheej txheem kho kom zoo nkauj ntawm cov hlab ntsha ntawm lub iav ntu thiab hlau nto.
Hniav UV screen printing ink case printing
Yuav kom paub tseeb tias cov ntawv luam tawm zoo nkauj ntawm UV npo luam tawm hauv qab, cov txheej txheem hauv qab no yuav tsum tau muab sau cia thaum luam ntawv.
1. Xov tooj
UV inks rau ntau daim ntaub ntawv muaj ntau qhov sib txawv me me rau luam vim kev luam ntau yam kev cai. Feem ntau, qhov kub siab tshaj ntawm qhov sau, qhov siab tshaj qhov mesh loj uas yuav tsum tau xaiv. Thaum luam tawm ib cov khoom siv mesh, qhov sib piv ntawm qhov mesh loj rau cov xov tooj ntawm cov npo feem ntau yuav tsum tau siab tshaj 4.2.
Rau cov ntawv luam ntawm cov hniav UV inks, tus mesh tus naj npawb yuav tsum raug xaiv raws li cov tseev kom muaj ntawm cov lej tshwj xeeb. Yog hais tias UV npo luam tawm imitation hlau etching number case yog siv rau kev luam ntawv, mesh loj yuav tsum sib phim nrog lub thickness ntawm tus number case xuab zeb hom. Yog hais tias xuab zeb hom yog coarse thiab grain loj yog loj, lub mesh nrog ib tug tsawg mesh tus naj npawb yuav tsum tau xaiv. Lub aperture loj tso cai rau tus number case rau luam tawm ntawm lub substrate los ntawm kev tshuaj ntsuam. Txwv tsis pub, qee qhov seem yuav nyob twj ywm ntawm qhov kev tshuaj ntsuam, ua rau cov xuab zeb ntawm cov ntawv luam yuav nyias. Ntxiv mus, raws li cov ntawv luam tawm, cov xim ntawm tus cwj mem ntawm qhov screen maj mam nce ntxiv, thiab tus lej feem ntau pheej zwm. Yog hais tias cov xuab zeb hom zoo thiab particle loj me, tus mesh nrog ib tug ntau dua mesh naj npawb xaiv tau. Feem ntau, mesh loj yog 150-250 mesh / nti, thiab ntau dua qhov mesh loj, lub finer cov luam xuab zeb. .
Thaum luam ntawv nrog UV npo printing wrinkle number case, tus mesh yuav xaiv tau raws li qhov loj ntawm lub pob zeb kom tiav. Qhov siab dua qhov mesh loj, lub me me rau wrinkles, thiab vice versa. Feem ntau, qhov mesh loj ntawm 120 thiab 200 mesh / nti. Thaum luam tawm nrog UV npo luam tawm number case, cov xwm txheej zoo li UV npo luam tawm xim kua muag. Mesh loj yuav xaiv tau raws li qhov loj ntawm lub coral corrugation kom tiav. Qhov siab dua mesh loj, me me ntawm coral ripple, txwv tsis pub Lub loj dua. Rau UV npo luam tawm dej khov hauv phom, qhov xaiv mesh loj yuav tsum phim qhov loj ntawm cov dej khov.
2. Sab nrug
Thaum luam ntawv, qhov kev ncua deb ntawm qhov kev tshuaj ntsuam thiab lub substrate (piv txwv li, qhov nyob deb li cas ntawm lub vas sab) kuj muaj kev cuam tshuam rau cov nyhuv luam ntawv. Mesh nrug tsawg heev, qhov ntug ntawm qhov sau tsis meej, thiab cov nyhuv ntawm tus cwj mem xaws tom qab luam ntawv tsis pom tseeb; Mesh nrug yog loj dhau, uas yuav muaj qee yam cawv rau ntawm qhov luam tawm precision, thiab txawm rhuav cov hlau mesh. Yog li, qhov screen spacing yuav tsum tsim nyog thaum luam ntawv.
3. Lub khawm scraper
Lub kaum sab xis ntawm lub ciam teb yog muaj feem xyuam rau tus nqi ntawm tus number case tawm thaum luam ntawv. Lub squeegee lub loj yog loj, tus nqi ntawm tus number case yog me me, tus number case xim ntawm qhov teeb meem luam tawm yog lub teeb, thiab cov nyhuv ntawm tus qauv number case tom qab luam ntawv tsis pom tseeb; lub kaum sab xis ntawm lub ciam teb me heev, thiab tus nqi ntawm tus cwj mem yog ntau dhau lawm. Nws yuav ua rau muaj mob hnyav hnyav thiab qhov luam ntawv yuav raug cuam tshuam. Yog li ntawd, lub kaum sab xis ntawm lub khob ntws yuav tsum tsim nyog thaum luam ntawv.
4. Kev luam tawm siab
Lub tshuab luam ntawv tseem muaj kev cuam tshuam txog tus nqi ntawm tus number case tawm thaum luam ntawv. Lub tshuab luam ntawv me me, tus nqi ntawm cov cwj mem yog tsawg, tus number case xim ntawm cov teeb meem luam tawm yog lub teeb, thiab cov nyhuv ntawm cov khaub ncaws zoo tom qab luam ntawv tsis pom tseeb; lub tshuab luam ntawv siab loj heev, thiab tus nqi ntawm tus cwj mem yog loj dhau, uas yuav ua rau Tus number case spreads heev thiab txawm kua muag. Yog li ntawd, lub tshuab luam ntawv yuav tsum tsim nyog.
5. Kev luam tawm ceev
Lub tshuab luam ntawv tseem cuam tshuam tus nqi ntawm tus number case tawm thaum luam ntawv. Lub tshuab luam ntawv ceev ceev yog ceev, tus nqi ntawm tus number case yog me me, thiab tus number case xim ntawm cov teeb meem luam tawm yog lub teeb. Tsis tas li, cov nyhuv ntawm cov ntawv luam ntawm cov hniav cuav yog tsis cuab kev, yog li cov ntawv luam tawm tsis tuaj yeem ua sai.
Ntawm chav kawm, cov txheej txheem saum toj no yuav tsum raug sib phim nrog txhua lwm yam. Piv txwv, luam ntawv ceev ceev, thiab lub siab loj printing, lub ntsej muag me me, thiab lwm yam zoo li yuav tsum tau xaiv rau kev luam ntawv, thiab cov xauv npo ntawm qhov yuav tsum tsis txhob siab dhau.
6. UV kho lub teeb ci
Txij li txoj kev kho ntawm UV number case yog ua tiav los ntawm lub polymerization thiab crosslinking cov tshuaj tiv thaiv ntawm tus yees duab tom qab absorbing zog ntawm UV teeb, qhov xaiv ntawm UV qhov chaw muaj kev cuam tshuam tseem ceeb ntawm txoj kev kho ntawm kev khaus ntawm UV. Cov hauv qab no yuav tsum raug txiav txim siab thaum xaiv ib lub teeb ci teeb ci.
(1) Cov zis spectrum ntawm lub teeb pom kev zoo yuav tsum sib phim nrog cov duab spectrum ntawm tus yees duab ntau ntau li ntau tau, thiaj li ua kom siv cov hluav taws xob zog ntawm lub teeb ci thiab tsim ntau cov dawb radicals, qhov no ua rau kom ceev ceev ntawm UV number case. Feem ntau siv cov UV curing teeb ci yog lub nruab nrab ntawm cov mercury teeb (nrog rau hauv cov teeb uas muaj mercury siab nyob hauv Suav teb) uas tawm lub teeb ntawm cov wavelengths nram qab no: 405 nm, 365-366 nm, 312-313 nm, 302-303 nm, 297 nm, 265 nm, 254 nm, thiab 248 nm.
(2) Qhov kev hloov ntawm hluav taws xob ua hluav taws xob hauv UV lub teeb zog yuav tsum siab.
(3) Lub teeb uas siv lub teeb yuav tsum tsim nyog. Yog hais tias lub zog muaj zog dhau, cov dawb radicals yuav raug ua sai sai. Yog tias qhov concentration siab dhau lawm, tus nqi ntawm qhov kev txiav tawm ntawm cov tshuaj tiv thaiv yuav nce, uas yuav cuam tshuam rau kev cuam tshuam cov kev sib txuam. Yog hais tias qhov kev siv yog tsawg heev, tus nqi ntawm generating dawb radicals yuav dhau qeeb, thiab cov pa inhibition yuav muaj zog. Cov no yuav ua rau UV number case kho dhau lawm.
(4) Lub neej ua haujlwm ntev. UV teeb yuav maj mam muaj hnub nyoog, thiab UV teeb uas tau tso cai lawm yuav muaj teeb meem tsawg dua, ua tus UV number case dhau heev lawm.
(5) Yuav tsum muaj lub voj voos luaj kom thiaj teeb tau lub teeb. Qhov zoo tshaj plaws ntawm lub teeb txawb no muaj kev cuam tshuam zoo heev rau txoj kev ua haujlwm ntawm txoj kev UV. Qhov teeb meem UV tib yam, feem ntau yog qhov sib txawv, thiab qhov ua kom zoo ntawm txoj hlua tseem muaj peev xwm txawv ntawm ib yam ntawm kaum.
(6) Cov duab ntawm UV teeb yog tsim rau cov neeg tsis hnov kev teeb pom kev zoo ntawm cov teeb meem ntawm cov ntawv luam, thiab yooj yim rau nruab, pheej yig, nyab xeeb thiab txhim khu kev ntseeg, thiab feem ntau siv lub teeb tubular.
(7) Yuav tsum muab cov khoom siv rau qhov cua txias vim tias nws ua rau huab cua hauv UV teeb.
Qhov nruab nrab ntawm mercury lub thawv uas siv rau kev tua ntawm cov xim dawb tau muaj qhov sib npaug ntawm 120 W / cm, thiab lub nruab nrab lub mercury teeb rau xim tsis muaj kab xim curing muaj lub zog ntawm 80 W / cm, lub teeb ntev ntawm ob peb centimeters mus rau 200 cm, thiab ib lub cheeb ntawm 15 ~ 25cm. Vim tias qhov kub siab tshaj hauv daim ntawv thov thiab xav tau txias, qhov kev pab cuam feem ntau yog li ntawm 1000 teev. Mercury nti yuav tsum muaj lub npog pob khoom uas muaj lub teeb ci tas li, kev cai tam sim no thiab kev siv hluav taws xob, lossis kev kub nyhiab tsis tshua muaj zog thiab tsis tshua muaj siab, los yog tsis tshua muaj zog tam sim no.
Tom qab cov mercury teeb taws muab rau, nws xav tau lub sijhawm sov so los pab txhawb kev ua kom muaj mercury. Thaum lub sij hawm sov so ntawm mercury teeb, qhov kev tsim txav UV tuaj yeem tsis tau. Tom qab lub mercury teeb raug muab tua, nws pib tsis tau rov qab sai dua, thiab nws xav tau txias kom ntev, uas yuav ua rau qee qhov tsis zoo rau kev siv. Tam sim no, ib lub tshav pob uas tsis yog-ci ntsa mercury tau pib rau hauv kev ua lag luam, uas yuav hloov tau thiab tawm, thiab muaj lub neej ntev thiab kev ua haujlwm siab. Lub spectrum ntawm cov khoom siv hluav taws xob uas tsis siv electrodeless siv rau UV curing yog nruam, tsis zoo li qhov nruab nrab ntawm mercury cov teeb, uas yuav siv tau rau txoj kev tua cov tuab tuab.