Mazuva ano, michina yekudhinda skrini yakashandiswa zvakanyanya mumaindasitiri akasiyana.Muchiratidziro chekudhinda kugadzirwa kwemichina yekudhinda skrini, zviratidziro zvekudhinda skrini hazvigone kusvibiswa, asi isu tinowanzo kushandisa michina yekudhinda skrini kuratidza zvakasiyana.Mhando dzezvigadzirwa zvinowanzoita kuti tsvina iri pahwindo icheneswe, zvichiita kuti pave nemarara, inokanganisa kudhindwa kwemhando uye kupfupisa hupenyu hwebasa re template.Saka ndeipi nzira yekubvisa skrini yemuchina wekudhinda?
Kana pane tsvina kana inki yakaoma pane yakadhindwa chikamu chemufananidzo, skrini inofanira kusvibiswa.Mushure mekumisa kudhindwa, furemu ichasimudzwa.Panguva ino, vamwe vashandisi vachashandisa jira rinoputika kukwesha template.Kudivi rezasi, ruzha rwakanyanya zvekuti rwunonzwika muchitoro chekudhinda, uye template inowanzokuvadzwa.
Munhu ane ruzivo rwechokwadi haawanzoshandisa simba kukwesha nzvimbo yakadhindwa nekuti anoziva kuti kujeka kwemufananidzo wakadhindwa kunoda kuti mativi ese emufananidzo arambe akajeka ne emulsion layer graphic interface.Kukwesha kwakaoma kunogona kukuvadza chimiro chemufananidzo we emulsion layer, kunyange kukwesha kubva pa emulsion layer, ichisiya chete mesh isina chinhu.
Paunenge uchidhinda mifananidzo yepamusoro-net-line color color, iyo emulsifier firimu pasi pewaya inongova 5-6um gobvu, uye mesh dhayamita ye mesh pachayo inogona kunge iine 30um chete, isingagone kukwizwa zvakaomarara.Naizvozvo, kiyi yekudzivisa kusvibiswa kwakashata ndeyekudzivirira stencil kubva pakusvibiswa kutanga.
Chikonzero chikuru chekusvibiswa kwestencil ndiko kutonga kweinki kusina kunaka, izvo zvinoita kuti inki yakaoma irambe iri mumambure.Kana inki inonyungudutsa kana ingi ine aqueous inoshandiswa, chikonzero ndechekuti iyo inki yakanyanya kutetepa kana yakanyanya kukora.Hazvifanirwe kuchinja mumamiriro ekugadzirisa inki.Paunenge uchishandisa UV-inorapika ingi, kuedza kunofanirwa kuitwa kudzivirira kuratidzwa kwescreen kune UV mwenje uye kudzivirira kuratidzwa nezuva.
Rimwe dambudziko nekutonga kweinki uye kugadzirisa kusingakodzeri kumhanya kwekudhinda kunogona kukonzera kusaenzana kwekupa uye nekukasira kuoma kweiki-inogamuchira mesh.
Chikonzero chekupedzisira chekuomeswa kweinki ndechekuti squeegee haina kugadzirirwa kana kupfeka.Paunenge uchidhinda chifananidzo chakanaka nenhamba yakakwira yemitsara yechidzitiro, inodiwa kushandisa squeegee edge kuti iparadze kana kupfekwa panguva yekushandiswa kwakajairika.Kupinza kwechifananidzo kunoderedzwa, izvo zvinoratidza kuti inki inogona kusapfuura nemu mesh kazhinji.Kana dambudziko iri rikasagadziriswa nenguva, inki ichaoma mumambure.Kuti udzivise matambudziko aya, iyo squeegee inofanira kupindurwa nguva nenguva kuti iwedzere hupenyu hwehuputi hwayo, kana kuti kushandura kune imwe itsva squeegee isati yadhinda yemhando yakaderera.
Kuti mesh ishande zvakanaka, kutarisirwa kunofanira kutorwa kubvisa tsvina kubva kuingi kana pane substrate.Nekuda kwe electrostatic adsorption yezvinosvibisa mumhepo uye nemamiriro asina kunaka ekuchengetedza, pamusoro peiyo substrate inogona kusvibiswa.Matambudziko ari pamusoro anogona kugadziriswa nekuvandudza mamiriro ekuchengetedza uye maitiro ekugadzirisa.Mukuwedzera, iyo destaticizer uye substrate decontamination mudziyo inogona kushandiswa.Dzivirira guruva netsvina kubva pakufambisa kubva panzvimbo yekudhinda kuenda kune mesh.
Chii chandinofanira kuita kana stencil yakasvibiswa?Paunenge uchishandisa flat screen printer, misa printer mushure mekudhinda seti yemashizha, wobva waisa bepa rekudzima kuti skrini ibatane neino blotter..
Rega chidzitiro chive munzvimbo yekudhinda, wozopukuta tsvina pane stencil surface nemucheka usina kuputika wakapfava nemucheka wekuchenesa.Usashandise simba rakawandisa, saka tsvina inowira kuburikidza nemambure.Papepa rinopinza pazasi, kana zvichidikanwa, dzokorora kucheneswa kwe mesh nechidimbu chepepa rinonyudza.Mamwe etsvina anowira pamusoro anogona kunge akakurisa kuti asapfuura nemumambure, asi anogona kunama nemucheka munyoro.Mushure mekuchenesa, template inogona kuputirwa nemhepo inoputika (danai "mhepo inotonhora").
Paunenge uchichenesa denderedzwa screen printer, mamiriro akasiyana anosangana.Nekuda kwechimiro chekugadzira, hazvigoneke kushambidza tsvina pabepa rinonyudza seyakajairwa screen printer.Sezvineiwo, nekuda kwekukurumidza kudhinda kumhanya, kashoma kuti ingi iome mumambure.Kana izvi zvikaitika, tanga wamisa muchina paunenge uchidhinda boka racho, uye shandisa jira risingasviki rakapfava kuti uise chidzitiro chekuchenesa kana kuti mutete kumusoro kwe template panodhindwa graphic.Mushonga unokwesha tsvina mumambure.
Dzimwe nguva tsvina iri pasi pe template inobviswa.Muchiitiko ichi, tsvina inofanira kubviswa zvinyoronyoro nemucheka munyoro.Usashandise simba rakanyanyisa.Iyo iri pamusoro apa yekuchenesa uye nzira dzekusvibisa dzinofanirwa kushandiswa kazhinji mukugadzira nzira yekuwedzera hupenyu hwesevhisi ye stencil uye skrini yekudhinda muchina uye kuderedza chiyero chezvikara.
Nguva yekutumira: Nov-26-2020