Kev luam tawm tshiab technology tshuab luam yeeb ua cov tshuab luam yeeb
Peb yog ib lub lag luam loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv nyuaj, 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 tuaj xyuas
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email: info@joyful-printing.net
Lub koob tshuaj ntsuam xyuas tshuab luam tawm uas tau tshwm sim nyob rau hauv xyoo tas los yog lub hnub qub tshiab hauv lub hnab ntim khoom luam ntawv. Cov tshuaj nyhuv ntawm cov tshuaj no feem ntau yog tsim los ua ib hom tshuaj tooj liab-zinc nrog rau kev ntxhib los mos, thiab siv cov tshuab luam ntawv uas siv cov ntawv xov xwm los ntawm cov xov tooj cua thiab nyiaj muag khoom los ua cov xim zoo nkauj. Lub disadvantage ntawm txoj kev yog hais tias lub phaj ua tus nqi siab thiab cov nyhuv tsis zoo tagnrho. Qhov screen printing tau yooj yim luam ultra-nplua concave thiab convex kab ntawm daim iav kub thiab nyiaj cardboard. Tom qab lub teeb yog irradiated, yuav muaj cov yeeb yaj kiab refraction tshwm sim, uas ua rau lub tshuab luam ntawv pob ntau ntau thiab zoo nkauj.
Tus txheej txheem ntawm txoj cai refraction screen yog: refraction yuavtsum tsim; stretch nqa; tu ntxiab screen version; txheej xim lo xim; raug; kev loj hlob; kev hloov kho; ob zaug raug;
1. Refractive original tsim
Cov ntsiab lus tsim ntawm kev nrig thawj yog raws li nram no: ib feem ntawm daim duab uas yuav tsum muaj qhov taw tes rau qhov poob rau hauv lub millimeter, thiab qhov ntev ntawm ib lub hli muab faib rau 5 ~ 8 tus kab zauv, thiab txhua qhov muab faib ua dub thiab dawb 10 ~ 16, thiab lwm yam. Piv txwv li, 16 tuaj yeem tsim ua dub 4 dawb 12 los yog dub 8 dawb 8. Cov kab no muab faib ua peb hom: kab ncaj, kem, thiab iav. Cov kab thiab cov arcs yog sib npaug nrog txhua lwm yam.
Lub zog nrawm yog zoo thiab txoj hauv qhov tsos, thiab nws tsis tuaj yeem pom los ntawm tus qauv sab hauv nrog lub qhov muag liab qab. Nyob rau hauv lub tshuab lub sijhawm xyoo 40 los sis ntau tshaj, nws tuaj yeem pom ntawm ib nrais muag tias daim ntawv qhia kev txhim kho yog tsim los ntawm ob peb lub vev xaib los sis kaum tawm ntawm cov khoom sib luag tiamsis nrog cov ces kaum sib txawv thiab kev sib tw. Lub thickness ntawm lub teeb tais hauv lub teeb yuav tsum yog 0.10 ~ 0.15 & mu; m, uas yuav tau ua los ntawm lub siab muaj teeb meem laser phototyper.
2. Ua kom pom kev nrhau
(1) Xaiv ntawm mesh thiab stretcher. Ua ib qho screen reticulated, nws yog ib qhov tsim nyog los xaiv ib qho kev tsim. Qhov screen yuav tsum muaj qhov zoo elasticity, thiab nws yog resistant rau kev sib txhuam. Cov kab zauv nthuav dav heev me me, lub mesh loj loj, thiab tus number case txheej yog luam tawm. Thick. Polyester screen yog ib qho kev xaiv zoo tagnrho, kev xaiv ntawm mesh yog 390 ~ 420 mesh / inch.
Thaum lub vas stretch, lub kaum sab xis ntawm 22.5 & deg; yog xaiv, thiab qhov nro ntawm qhov screen yuav tsum tau.
18 ~ 22N / cm. Rau qhov tshiab screened screen version, nws yuav tsum tau ntxuav thiab roughened, uas muaj ib qho tseem ceeb heev cawv rau qhov zoo ntawm qhov screen.
(2) Txheej xim ua kom tawv nqaij. Txawm hais tias siv cov khoom siv tsis zoo los yog kev cob qhia teeb meem, nws yog qhov tsim nyog los xyuas kom meej tias cov kev ua ub no yog txawm thiab txawm tias. Cov naj npawb ntawm cov duab reticulated yog nyob ntawm qhov sib luag ntawm cov duab ci, feem ntau yog 4 zaug. Thaum thawj zaug thov, cov kua tshuaj pleev yuav tsum sib zog ntawm ob sab ntawm lub vijtsam, thiaj li photoresist tusyees ua tus sau rau hauv lub ntsej muag, thiab ces qhuav hauv qhov cub tawg ntawm 40 ° C. 2nd, 3rd Only the printing saum npoo yuav ua glued thiab qhuav, thiab plaub lub sij hawm yog glued thiab qhuav ntawm scraping saum npoo.
(3) Raug. Folding lub teeb lub strips ntau ilv, ntau ntom. Yuav kom ua tau zoo ntawm cov phaj luam ntawv, nws yog ib qhov tsim nyog siv lub tshuab luam ntawv nrog lub tshuab nqus tsev vacuum luam tawm ntawv. Thaum luam ntawv, zaj duab xis yuav tsum nyob ze rau ntawm qhov screen. Lub sij hawm luam ntawv yuav tsum tsim nyog. Yog hais tias nws yog ntev dhau lawm, txoj kev loj hlob yuav nyuaj. Yog hais tias nws tsis dhau, nws yuav cuam tshuam qhov kev ua kom ntev ntawm lub vijtsam. Folding lub teeb tseem yuav tuaj ua ib tsos dua. Nws tuaj yeem raug ntsuas nrog txoj kev xeem ntawv. Yuav tsum muaj sijhawm pes tsawg.
(4) Kev Loj Hlob. Muab cov ntaub npuag qhuav tso rau hauv lub pas dej ntxoo, qhov dej tob hauv pas dej ua ke yog 20 ~ 30 cm, qhov screen yuav tsum tau muab soak hauv dej rau 1 feeb, tom qab ntawd lub vijtsam rov qab rau hauv dej, thiab cov duab yuav tsum nrog dej siab. Ib feem ntawm cov duab ci ntsa iab yog cov extruded thiab ntxuav. Yuav kom paub meej txog kev ua haujlwm tsis zoo ntawm lub ntsuas qis qis, nws yuav tsum tau ntxuav nrog ib rab phom dej tsawg hauv kev loj hlob. Tom qab txaus hlob, nws yog qhuav.
(5) Kho nqi lus. Tshawb xyuas qhov kev teeb tsa rau cov pa, cua npuas, thiab lwm yam, thiab kho lawv.
(6) Ob zaug raug. Tom qab qhov screen tau qhuav lawm, ib qho kev raug ob npaug los kuj tseem yuav tsum tau kho kom zoo nkauj rau cov duab yeeb yaj kiab ntawm qhov tsim kom zoo dua cov luam ntawm lub vijtsam.
3.UV refractive number case
UV-refractive inks tsim ib qho kev nyuab rau cov nyom tshwj xeeb yog thaum luam tawm ntawm cov nplaim ntawm daim iav. Thaum luam ntawv, nws yuav muab txo los ntawm kev muab cov nqi tsim nyog raws li tsim nyog.
4. Txhuam xyuas kev luam ntawv
Yog hais tias thaj tsam ntawm cov ntawv luam ntawm cov duab tawg yog loj, thiaj li yuav ua kom zoo, nws yuav tsum ua kom tiav nrog lub tshuab luam ntawv high-precision, thiab ib cheeb tsam me me tau luam tawm. Cov ntaub ntawv luam yeeb yaj ywm yuav tsum kom tus neeg teb xov tooj kom nkag siab txog qhov zoo ntawm qhov kev tshuaj ntsuam, qhov nyuaj, lub kaum ntse ntse thiab qhov siab ntawm lub cwj mem, thiab kev ua ntawm UV refracting number case, kom nws siv tau los daws cov teeb meem ntau hauv cov txheej txheem. Kev Tiv Thaiv.
Cov cwj pwm
1. Tib hom kev tshuaj ntsuam luam tawm ua los ntawm ntau lub tuam txhab muaj ntau qhov sib txawv ntawm kev ua tau zoo thiab kev ua tau zoo. Feem ntau, nws yuav tsum tau kuaj ua ntej los txiav txim seb qhov kev nyab xeeb yog ruaj khov thiab txhim khu kev ntseeg ua ntej kev siv ntau lawm.
2. Lub cwj mem yuav tsum muab kom zoo ua ntej siv. Tshwj xeeb tshaj yog thaum nws tov ob peb qauv ntawm cov dej khov mis, nws yog qhov zoo tshaj plaws los siv xyoob phaj ua. Thaum siv cov zauv loj, nws yog qhov zoo tshaj plaws kom do nrog lub thoob-nplooj tov khoom.
3. Ua zoo saib xyuas qhov curing ntawm tus cwj pwm kom tsis txhob cuam tshuam rau qhov hardness thiab adhesion fastness ntawm tus number case txheej vim tsis tiav curing.
4. Kev hloov qhov kub thiab txias yuav hloov cov tawv nqaij ntawm qhov xauv npo, uas yuav ua rau qhov txawv txav luam ntawv. Vim li no, tus number case yuav tsum tau muab tso rau hauv qhov Rhiav luam ntawv ua ntej kom haum rau qhov ntsuas kub ntawm qhov kev cob qhia los xyuas kom muaj kev ruaj ntseg ntawm qhov zoo.
5. UV number case yog khaus rau ntawm daim tawv nqaij. Ua zoo xyuam xim thaum noj, tsis txhob tiv tauj nrog daim tawv nqaij. Yog tias daim tawv nqaij xuas nrog rau kua number case, yaug nrog cov tshuaj so ntswg.
6. Khawm tus cwj mem yuav tsum muab ntim thiab muab cia rau hauv qis kub (2 ~ 18 ° C), tiv thaiv ntawm lub teeb thiab cua sov, thiab lub sij hawm cia yog feem ntau yog 6 lub hlis kom tsis txhob muaj kev hloov hauv cov xaum xim.