Silk screen technology ntawm lub nra

Kev tshuaj ntsuam luam ntawv yog hais txog kev siv cov ntawv lo lo ntxhuav los ua lub phaj phaj, thiab los ntawm cov txheej txheem photosensitive phaj, ua rau hauv lub npo luam ntawv phaj nrog cov duab thiab cov ntawv. Screen luam ntawv muaj tsib lub ntsiab lus, tshuaj ntsuam luam ntawv phaj, squeegee, number case, luam ntawv rooj thiab substrate. Siv lub hauv paus ntsiab lus uas lub mesh ntawm daim duab ntawm lub vijtsam luam ntawv phaj tuaj yeem nkag mus rau tus number case, thiab lub mesh ntawm cov duab tsis tuaj yeem nkag mus rau tus number case rau luam ntawv. Thaum luam ntawv, ncuav tus number case rau ntawm ib kawg ntawm lub vijtsam luam ntawv phaj, siv lub squeegee siv lub siab rau tus number case ntawm lub vijtsam luam ntawv phaj, thiab tib lub sijhawm txav mus rau lwm qhov kawg ntawm lub vijtsam luam ntawv phaj ntawm ib qho kev sib xws. ceev, tus number case raug tshem tawm ntawm daim duab thiab cov ntawv los ntawm tus squeegee thaum lub zog. Ib feem ntawm lub mesh yog nyem rau ntawm lub substrate.

Cov yam ntxwv ntawm kev tshuaj ntsuam luam ntawv tuaj yeem ua tiav raws li hauv qab no:

① Screen luam ntawv tuaj yeem siv ntau hom inks. Namely: oily, dej-raws li, hluavtaws resin emulsion, hmoov thiab lwm yam inks.

② Cov txheej txheem yog mos. Qhov kev tshuaj ntsuam luam ntawv layout yog mos thiab muaj qee qhov kev hloov pauv tsis yog rau kev luam ntawv ntawm cov khoom muag xws li ntawv thiab ntaub, tab sis kuj tseem luam tawm ntawm cov khoom tawv, xws li iav, ceramics, thiab lwm yam.

③ Silk-screen luam ntawv muaj zog luam ntawv tsawg. Txij li thaum lub siab siv hauv kev luam ntawv me me, nws kuj tseem tsim nyog rau kev luam ntawv ntawm cov khoom tawg yooj yim.

④ Cov txheej number case yog tuab thiab lub zog npog muaj zog.

⑤ Nws tsis yog txwv los ntawm cov duab thiab thaj chaw ntawm substrate. Nws tuaj yeem pom los ntawm cov lus hais saum toj no tias kev tshuaj ntsuam luam ntawv tuaj yeem tsis tsuas yog luam tawm ntawm qhov chaw tiaj tus, tab sis kuj rau ntawm qhov nkhaus lossis kheej kheej; nws tsis yog tsuas yog tsim rau luam tawm ntawm cov khoom me me xwb, tab sis kuj tseem siv rau kev luam ntawv ntawm cov khoom loj. Txoj kev luam ntawv no muaj qhov yooj yooj yim thiab siv dav.