Namuhla, umkhiqizi womshini wokuphrinta wesikrini sengilazi we-pass-pass uzochaza izindlela ezahlukene zokukhiqiza zokuphrinta isikrini :
 |
Ekuphrinteni kwesikrini komshini wokuphrinta wesikrini othomathikhi, ngokuya ngezinto ezisetshenziswayo ezahlukahlukene, indlela ingahlukaniswa ngohlobo lwe-liquid indlela eqondile ye-photosensitive offset plate making, ifilimu yendlela eqondile eyandulelwe ngaphambili (ifilimu lamanzi) ukwenza ipuleti, indlela engaqondile ipuleti lefilimu. ukwenza, njll.
1. Indlela eqondile ye-Liquid photoresist
Inzuzo ye-adhesive photosensitive yukuthi inqubo ilula, iyonga futhi iyasebenza.Izici zayo ijubane lokuchayeka ngokushesha, ipuleti lesikrini eliqinile nokususwa kwefilimu kalula, ukumelana okuhle kakhulu kwe-solvent, kanye nenqubo yokukhiqiza yayo:
Ukwelashwa kwangaphambili kwesikrini nokukhetha isikrini→ukunamathisela→ukunamathisela→ukoma→ukuveza→ukuthuthukisa→okulindile
Indawo yayo yokusebenza iyizinga lokushisa elingu-15 ~ 20 ℃, izinga lokushisa elihlobene ne-50 ~ 65%, ukusebenza kwegumbi elimnyama ngaphansi kokukhanya okuphuzi.
2. Indlela yokwenza ipuleti lefilimu yamanzi
Ukugeleza kwenqubo: ukwelashwa kwangaphambi kwesikrini nokukhetha kwesikrini → ukunamathela kwefilimu → ukomiswa → ukuchayeka → ukuthuthukiswa → okubekwe eceleni
3. Ifilimu ye-capillary photosensitive
Ukwelashwa kwangaphambili (okuhlanganisa ukuhwaqeka kanye nokukhishwa kwe-wire mesh) - ifilimu yokunamathisela - ukomiswa kwefilimu - ukuchayeka
4. Indlela yokwenza ipuleti eqondile ye-photosensitive
Indlela: Gcoba ugqinsi oluthile lwe-photosensitive paste (imvamisa i-diazonium salt photosensitive paste) esikrinini eseluliwe, yomise ngemuva kokuyimboza, bese uyinamathisela nge-negative yokwenza amapuleti bese uyifaka emshinini wokuphrinta ukuze uveze, bese uthuthukisa futhi hlambulula., Ngemva kokumisa, iba isikrini sokuphrinta isikrini.
Ukugeleza kwenqubo: ukulungiswa kokunamathisela kwe-photosensitive, inetha eyeluliwe - ukuwohloka - ukomisa - ifilimu enamathelayo - ukomisa - ukuchayeka - ukuthuthukisa - ukomisa - ukubuyekezwa - ukuchayeka ngemuva - ukuvala inetha
5. Indlela yokwenza ipuleti le-photosensitive yefilimu
Indlela: Ifilimu ye-photosensitive, eyaziwa ngokuthi ifilimu yamanzi, yenziwe ngefilimu yepulasitiki ebonakalayo enogqinsi oluyi-0.1mm njengesisekelo sefilimu, futhi ungqimba lwe-emulsion ye-photosensitive enogqinsi oluthile lumbozwe ohlangothini olulodwa.Gqoka ifilimu, ifilimu ikhangiswa esikrinini ngesenzo se-capillary, futhi ngemva kokumisa, ifilimu yepulasitiki ikhishwa ukuze iveze futhi ithuthuke, futhi ekugcineni iphethini oyifunayo iyatholakala.
Inqubo yezobuchwepheshe: inetha eleluliwe - ukwehlisa - ukumanzisa - ukuqopha - ukomisa - ukuqinisa - ukuchayeka - ukuthuthukisa - ukomisa - ukubuyekezwa - ukuvala isikrini
Okungenhla ulwazi oluthile oluncane mayelana nezindlela ezahlukene zokukhiqiza zokuphrinta isikrini umkhiqizi womshini wokuphrinta isikrini akutshela yona..
Isikhathi sokuthumela: Feb-23-2022