PS version ntawm matte txheej tshuab
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.
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Lub PS version ntawm txheej txheej txheej yog siv rau ntawm cov teeb ci ntsa cov teeb ci thiab yog tsim los ntawm ib qho kev txiav ntawm cov khoom qub, uas yuav ua rau lub sij hawm nqus tsev vacuum yuav tsum tau mus rau kev tiv tauj thiab tiv thaiv kev pom. blurry. Lub sij hawm nqus tsev vacuum yog hais txog lub sij hawm uas yuav tsum tau ntim ntawm cov duab ci ntsa iab ntawm cov yeeb yaj kiab thiab PS phaj kom nyob rau hauv tag nrho cov neeg nyob ze thaum lub sij hawm nqus dej ntawm lub PS phaj.
Lub PS version ntawm lub phaj raug luam tawm los ntawm kev sib cuag, tus txheej txheem yog raws li nram no.
Nyob hauv cov duab raug, tus yeeb yaj kiab yog thawj zaug them rau ntawm PS plaster, thiab ces cov duab ntawm zaj duab xis yog muab tso rau ntawm cov teeb ci hauv PS tawm los ntawm cov teeb ci luam tawm. Yuav kom tau ib daim duab meej meej, zaj duab xis thiab PS plhaus nkaws cov txheej txheem yuav tsum tau ua kom sib luag tsis muaj voids. Yog li, nws yog ib qho siv los ua ib qho kev tawm qauv kev tso tawm kom pom zoo rau zaj duab xis thiab PS phaj ntawm iav phaj thiab daim pam ntawm lub voj voos ntawm lub tshuab luam ntawv, thiab tom qab ntawd khiav tawm zaj duab xis kom ua raws li zaj duab xis rau PS daim.
Txawm li cas los xij, ua li no, txij li ntawm cov phaj PS, tus npoo ntawm cov yeeb yaj kiab thiab cov txheej txheem ntawm PS plag yog yooj yim txuas, uas yog tsis yeem rau lub extraction ntawm huab cua nyob hauv nruab nrab feem, ua rau ib lub sij hawm ntev rau kev nqus tsev, zoo heev txo phaj txiav txim siab. Kev ua haujlwm ntawm kev ua haujlwm; thiab qee zaum tom qab lub sijhawm ntev, cov cua tseem tsis tau tawm. Vim tias cov ntawv xov tooj txawb feem ntau siv cov phaj ua hauj lwm zoo, cov duab ci tuaj yeem yuav ua rau thiab ua rau qee qhov nitrogen thaum lub sij hawm raug, raws li muaj hauv daim duab 1, yog tias tsis tuaj yeem raug tshem tawm hauv lub sijhawm, yuav muaj kis ntawm PS phaj thiab zaj duab xis. Qhov tshwm sim yog tias cov dots nyob rau hauv nruab nrab ib feem ntawm cov raug version yog faint, uas ua rau cov dluab qhov muag plooj.
Yuav kom txhim kho tau qhov zoo ntawm daim ntawv luam tawm thiab cov yeeb yaj duab, thiab muab cov sij hawm nqus tsev ua ke, neeg pib thov ib txheej ntawm cov teeb ci hauv PS daim. Vim tias muaj cov duab matte, cov nplais ntawm PS plates photosensitive ua rough, thiab qhov sib txawv me me yog tsim ntawm cov yeeb yaj kiab thiab cov txheej txheem, kom cov cua nyob hauv nruab nrab yog yooj yim muab rho, txo lub sij hawm rau nqus plua plav. Yog li ntawd, matte txheej tseem hu ua roj cov txheej txheej.
Lwm cov hauj lwm ntawm matte txheej yog tias thaum muaj coob tus PS daim hlau khaws cia rau hauv ib txoj hlua, PS daim phaaj ntau txheej yuav raug tua rau sab nraum qab ntawm daim phaj siab PS, uas nyuaj rau tev tawm. Qhov tshwm sim no yog hu ua tack. . Kev daws qhov teeb meem no feem ntau yog ntxiv daim ntawv tso tawm cov phaj, tab sis qhov no yuav coj teeb meem tshiab, uas yog, thaum siv PS phaj, ntxiv zog yuav tsum tau tshem tawm cov liner, ib tug loj npaum li cas ntawm cov kab liner yog industrial pov tseg, thiab qee qhov tsis siv Lub phaj siab sab tshuab tsis cia li muab tshem tawm daim ntawv. Matte txheej yuav daws cov teeb meem saum toj no zoo.
Kev yuav tsum tau ua rau cov txheej txheej matte
Rau qhov kev ua tiav ntawm matte txheej, ntxiv rau qhov feem xyuam rau kev kho thiab kev ua haujlwm ntawm PS phaj, muaj cov cai hauv qab no:
Nqus tsev nqus tsev
Piv nrog tus PSB zoo tib yam, lub sij hawm nqus tsev ntawm lub PS phaj ntawm lub hau txaij muag thaum lub duab raug yuav tsum ua me me. Lub sij hawm nqus tsev vacuum yog qhov qhia tau yooj yim rau kev ntsuam xyuas qhov ua tiav ntawm cov txheej txheej matte.
2. Kev tsim tawm
Matte txheej yuav tsum muaj nyob rau hauv dej thiab ib tus tsim alkaline, thiab yooj yim tshem tawm thaum PS daim phev kev loj hlob, tawm hauv qhov tsis muaj qhov qab tom qab kev txhim kho. Cov phaj khaws cov kev txhim kho zoo hauv kev tsim qub los yog nyob rau hauv kev kub thiab siab txias heev.
3. Cia kev ruaj ntseg
Cov txheej txheem matte yuav tsum muaj peev xwm tawm tsam cov kev sib txhuam thiab siab ntawm PS phaj thaum lub sij hawm cia thiab kev thauj mus los, thiab yuav tsis so thiab tev tawm, uas yog, nws muaj qee cov degree ceev ceev. Yog tias cov tawv nqaij tawv tsis txaus, tsis yog lub tshuab nqus tsev ntim tsis zoo xwb, tab sis kuj yog cov duab matte tau yooj yim peeled rau hauv cov hmoov, uas paug lub iav ntawm lub tshuab luam ntawv, thiab cov hmoov yooj yim thaiv lub tshuab nqus tsev thaum nqus . Nyob rau tib lub sij hawm, nws yog yuav tsum tau hais tias txheej txheej tsis muaj peev xwm muab khawm thaum muab tso rau hauv cov kev mob ntawm cov kub thiab cov av noo.
Raw cov khoom
Nyob rau hauv daim ntawv thov txheej txheem ntawm txheej thaum ntxov, tus txheej txheem ntawm ncaj qha rau txheej cov khoom xws li kub-yaj khoom hmoov rau ntawm qhov teeb meem ntawm cov duab ci ntau dua. Matte txheej tau muaj qhov tsis zoo uas qhov yooj yim tawg, yooj yim kom poob, thiab lub zog txhua yam tsis zoo; Lub ultrafine polyethylene hais yog ncaj qha dispersed nyob rau hauv cov kua hluav taws xob thiab cov coated nrog cov duab ci nqaij ntuag. Cov tawv nqaij tawv thiab lub zog ntawm matte txheej zoo dua, tab sis cov txheej xim yuav tsum tau lim thaum nws ntxiv rau lub tank thaum vim Polyethylene feem tau thaiv cov khoom lim yooj yim; los ntawm cov 1980s, cov txheej txheem txheej nrog dej-soluble resin aqueous tov, lub ntsiab granular khoom yog carboxyl cob thiab sulfonic acid-raws li cob, uas tau zoo txhim kho lub siab ntawm matte txheej. Txawm li cas los xij, xws li cov resins yog hygroscopic heev, nplaum nyob rau hauv high-temperature thiab high-humidity npuas, thiab yooj yim kom ua raws txoj hauv kev cia; nyob rau hauv thiaj li daws tau qhov teeb meem ntawm sticking, muaj kuj yog ib tug acrylic cob neutralized nrog alkali, tab sis vim yog ntxiv rau ntawm ib qho alkaline tshuaj, Tom qab cia rau ib lub sij hawm ntev, lub teeb ci photosensitive yog decomposed thiab lub neej txee yog shortened.
Txij li thaum xyoo 1990, cov tswv yim los ua ib txheej txheej ntawm cov txheej txheem los ntawm kev sib tawg los yog kev sib xyaw kom haum ntawm cov tshuaj acrylic acrylic tau tsim, thiab ntau yam khoom yuav ua tau zoo dua. Qhov hnyav ntawm qhov txheej txheem dej txias yog feem ntau dej los yog ib qho dej ua kua, xws li kev nyab xeeb thiab kev tiv thaiv ib puag ncig, thiab tib lub sij hawm, tus nqi qis thiab cov txiaj ntsig zoo tau txais.
Cov plaub hau ntom txheej txheem ntau lawm
Qhov txheej txheej txheej ntawm txheej matte yuav tau txau thiab electrostatically coated, los yog kev tshuaj luam tawm lossis gravure printing. Niaj hnub, lub cev atomization electrostatic txau qauv siv ntau dua. Cov txheej txheem yog raws li muaj nyob hauv daim duab. 2. Hauv lub cav atomization electrostatic txawb lub tshuab 3, cov kua xoos ntawm cov yaj los yog cov dispersed reag atomized los ntawm centrifugal quab yuam ntawm lub taub hau ntawm lub khob thiab lub siab ua haujlwm, thiab lub taub hau thiab PS plag 1 siv . Nyob rau hauv qhov kev txiav txim ntawm ib lub teb hluav taws xob siab, cov atomized thiab electrostatically raug nplua cov xim yoov mus rau saum npoo ntawm cov duab ci ntsa kom ua tau hluav taws xob electrostatic, raws li muaj hauv daim duab. Tom qab ob peb feeb, lub phaj PS yog qhuav los ntawm qhov ziab chamber 4 nyob rau hauv ib qho chaw hauv tsev kub siab thiab qis qis los yog tshuab cua sov.
Qhov loj thiab cov txheej txheej ntawm cov duab matte muaj cov cawv zoo rau kev ua tau zoo ntawm PS version ntawm matte txheej. Yog hais tias qhov loj me me ntawm matte nto loj heev, los yog cov txheej txheej loj dhau lawm, qhov sib npaug ntawm ob daim PS plates me me, thiab cov slidability tsis txaus, uas yuav ua tau yooj yim ua rau khawb ntawm cov teeb meem loj. Cov npoo loj ntawm qhov matte ntim yuav ua rau lub ncov ntawm cov particle yuav siab heev, thiab qhov sib txawv ntawm zaj duab xis thiab cov txheej txheem ntawm PS plag yog loj heev, yog li ntawd cov duab zoo yuav nyuaj rau rov qab, qhov ceev ntawm cov dot ntawm cov feem tseem ceeb yog txo, thiab theem ntawm cov duab tone ploj. Yog hais tias qhov siab qhov qhov me me, qhov sib txawv me me, qhov nqus adhesion tsis txaus, thiab daim duab yog qhov muag plooj. Qhov no kuj yog lub rooj sib hais yog tias qhov nyiaj tshuav tsawg heev.
Ntawm chav kawm, ntxiv ib txheej matte mus rau PS layout yuav inevitably ua rau ib qho kev nce rau hauv tus nqi ntawm PS plag. Txawm li cas los, los ntawm ntau cov kev pab cuam los ntawm matte txheej, nws yog ib qhov tsim nyog los ntxiv ib txheej txheej matte, thiab nws tseem yog ib qho kev xav tau ntawm kev tsim ntawm ib tug high-quality PS phaj.