Silicone screen printing ntawm cov hnab looj tes tiv thaiv yog ua tiav los ntawm kev tshuaj ntsuam luam ntawv txheej txheem. cov
Kev tshuaj ntsuam luam ntawv yog ib hom kev luam ntawv ib txwm siv uas siv lub npov npo thiab siv lub siab ntawm lub vijtsam phaj los ntawm scraper kom hloov tus number case los ntawm qhov qhib ntawm lub vijtsam phaj rau cov khoom luam tawm. Hauv kev luam ntawv silicone, cov txheej txheem luam ntawv luam ntawv suav nrog cov kauj ruam hauv qab no:
Npaj silicone number case: Siv tus cwj mem haum rau silicone luam ntawv ntawm hnab looj tes, uas feem ntau muaj viscosity loj dua kom haum rau cov yam ntxwv ntawm cov khoom siv silicone. Lub viscosity ntawm tus number case tuaj yeem ntsuas los ntawm txoj kev funnel los yog txoj kev sib hloov los xyuas kom meej qhov kev siv ntawm tus number case. Koj tuaj yeem kho qhov viscosity nrog thinner XG-128AH los ntawmYR siliconeUa ntej koj luam silicone number case rau cov hnab looj tes ua haujlwm, koj yuav tsum paub zoo dua cov ntaub ntawm cov hnab looj tes.Yog tias cov hnab looj tes yog ua los ntawm polyester, nylon blender, koj yuav tsum luam undercoating silicone XG-360Z-3 X ua ntej.Yog tias nws yog ua los ntawm cov paj rwb tshuab, koj tuaj yeem luam silicone number case rau ntawm hnab looj tes yam tsis muaj undercoating.
Ua lub phaj phaj: Ua lub npov phaj raws li tus qauv tsim, thiab yuav muaj qhov sib txuas ntawm lub vijtsam phaj kom tus number case tuaj yeem luam tawm ntawm cov khoom siv silicone los ntawm cov qhov qhib. Lub npov mesh yuav tsum yog 48T.Yog tias lub qhov mesh loj dhau lawm, muaj ntau cov kua nplaum silicone ntws mus rau hauv cov ntaub, yog li, koj tsis tuaj yeem luam tawm ntug.
Txheej txheem luam ntawv: Siv cov khoom siv silicone raws li tus cwj mem ntawm lub vijtsam phaj, thiab tom qab ntawd siv lub zog ntawm lub vijtsam phaj nrog lub scraper kom hloov tus number case los ntawm qhov qhib ntawm lub phaj phaj rau cov khoom siv silicone. Thov tuav cov roj hmab squeegee ntawm lub kaum sab xis 65-75 degree . Cov txheej txheem no tuaj yeem rov ua dua ntau zaus kom ua tiav cov qauv xav tau tuab thiab kev pabcuam. Cov kua roj hmab silicone yog cov khoom siv hluav taws xob uas tsis muaj cua sov.Koj yuav tsum tau ci lub vijtsam luam ntawv number case txheej rau saum npoo qhuav ntawm 120 degree .Txhua txheej luam ntawv yuav tsum tau nto qhuav ua ntej luam ntawv tom ntej.
Kho: Tom qab luam ntawv, cov khoom siv silicone yuav tsum tau kho nyob rau hauv qhov cub kaw lossis qhov cub conveyer ntawm 100-130 degree, txog 3-5 feeb. Qhov no tuaj yeem ua tiav los ntawm kev ziab los yog cua sov, nyob ntawm seb hom khoom siv silicone thiab number case siv. Piv txwv li, tus kheej-qhuav silicone number case XG-20S-1 los ntawm YR silicone thiab XG silicone tuaj yeem kho tau tag nrho hauv 2-12 teev ntawm chav tsev kub, lossis kho tag nrho hauv ob peb feeb los ntawm cua sov rau 80 degrees. cov
Tom qab ua tiav: Cov khoom siv silicone kho tau tuaj yeem ua tiav tom qab, xws li txiav, txiav, thiab lwm yam, kom ua tiav cov khoom kawg. cov
Silicone npo luam ntawv yog tsim rau luam tawm ntawm cov khoom xws li cov hnab looj tes tiv thaiv, vim nws tuaj yeem muab kev tiv thaiv plam, siab thiab kub tsis kam, tiv thaiv UV thiab lwm yam khoom, thaum cov qauv luam tawm yog qhov tseeb thiab muaj kev nkag siab peb-dimensional. , uas tuaj yeem ua tau raws li kev xav tau luam ntawv ntawm ntau yam khoom tshwj xeeb.
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