I-China iyini abakhiqizi beshidi lesitika - Kulula-okumsulwa

Kunezindlela ezimbili zokupakisha enkampanini yethu: umqulu wesitika kanye neshidi lesitika. Kunesihloko sangaphambilini mayelana nomqulu wesitika. Namuhla sizokwethula ukuthi liyini ishidi lezitikha?

Awukho umehluko ngobude phakathi kwezingxenye eziphrintiwe nezingaphrintiwe, okungukuthi, ziyisicaba. Ngokusebenzisa isimiso sokungaxutshwa kwamanzi namafutha, ingxenye ephrintiwe igcina ungqimba lwefilimu kawoyela ecebile ngamafutha, kuyilapho ingxenye engaphrintiwe ikwazi ukumunca umswakama ofanele. Cabanga ukuthi ngemva kokuba uyinki uphrintiwe ebhodini, ingxenye ephrintiwe izoxosha umswakama futhi imunce uyinki, kuyilapho ingxenye engaphrintiwe izomunca umswakama futhi yakhe umphumela we-inki ophikisanayo. Indlela yokunyathelisa usebenzisa le ndlela ibizwa ngokuthi "ukuphrinta flat".

Ngemuva kokuthuthukiswa kwe-lithography yakuqala, i-lithography isiphenduke indlela esetshenziswa kakhulu ekunyatheliseni kwesimanje ngenxa yezici zayo eziyingqayizivele ekwenzeni amapuleti nokuphrinta, kanye nenqubo yayo elula kakhulu kanye nezindleko eziphansi. Ngakho-ke, iye yacwaningwa ngokuqhubekayo futhi yathuthukiswa ngochwepheshe.

Ukuphrinta kweshidi eliyisicaba kuhlobene nokuphrinta kwe-roll, okuwumshini wokuphrinta weshidi elilodwa. Ukulahlekelwa okukhulu kulele ekulungiseni umshini ngaphambi kokukhiqizwa okusemthethweni, okungukuthi, ukulungisa imithetho ukuze uthole umbala we-inki. Ngezikhathi ezithile, kungase kube nokuguga ngesikhathi sokuphrinta, njengokuphelelwa yisikhathi, ukomisa, umbala we-inki, njll.

• Unyaka ususunguliwe
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