Kuyini ukuphrinta kukasilika?Ukuphrinta isikrini kucindezela uyinki kusikrini se-stencil ukuze udale umklamo ophrintiwe.Kuwubuchwepheshe obubanzi obusetshenziswa kakhulu ezimbonini ezahlukene.Inqubo ngezinye izikhathi ibizwa ngokuthi ukuphrinta kwesikrini noma ukuphrinta kwesikrini, kodwa lawa magama empeleni abhekisela endleleni efanayo.Ukuphrinta isikrini kungasetshenziswa cishe kunoma yiluphi uhlobo lwe-substrate, kodwa uma indawo engalingani noma eyindilinga.Lesi sihloko sibheka izinto ezahlukene ezingasetshenziswa ezindleleni zokuphrinta isikrini, ikakhulukazi amapulasitiki.
Yiziphi Izinto Ezingasetshenziselwa Ukuphrinta Usilika?
Ukuphrinta isikrini kuqala ukusetshenziswa endwangu kanye nezinto zephepha.Ingakwazi ukuphrinta ihluzo namaphethini ezindwangu ezifana nosilika, ukotini, i-polyester ne-organza.Ukuphrinta kwesikrini kwaziwa kahle, noma ubani indwangu edinga uhlobo oluthile lokuphrinta ingasetshenziselwa ukuphrinta isikrini.Kodwa oyinki abahlukene bafanelekela izinto ezahlukene, okuhlanganisa izitsha zobumba, ukhuni, ingilazi, insimbi nepulasitiki.
Ukuphrinta kukasilika ngaphandle kokuthi kusetshenziswe ezingutsheni noma ezintweni zephepha, manje umkhiqizi uyayisebenzisa emikhiqizweni yepulasitiki ukwenza ibe yinhle kakhulu.
Izinto zepulasitiki ezifanele ukuphrinta kukasilika okuyinhloko zinalezi:
I-Polyvinyl chloride: I-PVC inezinzuzo zombala ogqamile, ukumelana nokuqhekeka, ukumelana ne-asidi ne-alkali, kanye nenani eliphansi.Kodwa-ke, ezinye izinto ezingezwe ngesikhathi sokukhiqizwa kwe-PVC zivame ukuba nobuthi, ngakho-ke imikhiqizo ye-PVC ayikwazi ukusetshenziselwa iziqukathi zokudla.
I-Acrylonitrile Butadiene Styrene: Ipulasitiki ye-ABS resin iyipulasitiki yobunjiniyela esetshenziswe kakhulu kumathelevishini, ama-calculator neminye imikhiqizo eminyakeni yamuva.Isici sawo ukuthi kulula ukucubungula nokuma.Ipulasitiki ye-polyethylene isetshenziswa kabanzi futhi ingenziwa ibe yimikhiqizo ehlukahlukene eqediwe ngokusebenzisa i-extrusion, ukubumba umjovo nezinye izinqubo zokubumba.
I-Polypropylene: I-PP ibilokhu ingenye yezinhlobo ezibalulekile zepulasitiki ezifanele zonke izindlela zokubumba.Ingakwazi ukucubungula amapayipi ahlukahlukene, amabhokisi, iziqukathi, amafilimu, imicu, njll.
Isebenza Kanjani Ipulasitiki Yokuphrinta Isikrini?
Izindlela ezihlukene zokuphrinta isikrini zikhona, kodwa zonke zisebenzisa ubuchwepheshe obuyisisekelo obufanayo.Isikrini siqukethe igridi enwetshiwe phezu kohlaka.Imeshi ingaba i-polymer yokwenziwa njengenayiloni, enezikhala ezincane nezincane ezinezikhala ezisetshenziselwa imiklamo edinga imininingwane eyengeziwe.Igridi kufanele igxunyekwe ohlakeni olungaphansi kwengcindezi ukuze lusebenze.Uhlaka olubamba i-mesh endaweni lungenziwa ngezinto ezifana nokhuni noma i-aluminium, kuye ngobunkimbinkimbi bomshini noma izinqubo zengcweti.I-tensiometer ingasetshenziswa ukuhlola ukungezwani kwewebhu.
Dala isifanekiso ngokuvimba ingxenye yesikrini ngenegethivu yedizayini oyifunayo.Izikhala ezivulekile yilapho uyinki ivela khona ku-substrate.Ngaphambi kokuphrinta, ifreyimu nesikrini kufanele kudlule inqubo yokucindezela ngaphambilini lapho i-emulsion "ikhishwa" esikrinini.
Ngemva kokuba ingxube yomile, ikhethwa ngokukhethekile ekukhanyeni kwe-UV ngefilimu ephrintiwe enomklamo oyifunayo.Ukuvezwa kuqinisa i-emulsion ezindaweni eziveziwe kodwa kuthambisa izingxenye ezingavezwanga.Bese zigezwa ngesifutho samanzi, zenze izikhala ezihlanzekile kugridi ngesimo sesithombe esifunwayo, esizovumela ukuthi inki idlule.Lena inqubo esebenzayo.
Ingaphezulu elisekela indwangu livame ukubizwa ngokuthi i-pallet ekunyatheliseni kwendwangu.Imbozwe ngetheyiphu ye-pallet ebanzi evikela i-pallet kunoma yikuphi ukuvuza kukayinki okungafunwa kanye nokungcoliswa okungase kube khona kwephalethi noma ukudluliselwa kukayinki ongafuneki ku-substrate elandelayo.
Izicelo zokuphrinta isikrini sePlastiki
Eminyakeni yamuva nje, ubuchwepheshe be-elekthronikhi obuphrintiwe bube nesidingo esikhulayo sokunamathela kwefilimu emincane yemishini ye-elekthronikhi emincane enezakhiwo zangaphakathi eziminyana, okuthuthukisiwe kokunemba kwesikhundla sokuphrinta ukuze kusekelwe ukwenziwa kancane kwezinto zikagesi.Ngenxa yalokho, ukuphrinta kwesikrini kudinga ukuvela ukuze kunelise lezi zidingo.
Amapulasitiki ahlukene anezinhlelo ezahlukene zepulasitiki.Ukuphrinta kwesikrini sepulasitiki kusetshenziswa i-polypropylene yamabhokisi, izikhwama zepulasitiki, amaphosta namabhanela.I-Polycarbonate isetshenziselwa ukwenza ama-DVD, ama-CD, amabhodlela, amalensi, izimpawu nezibonisi.Ukusetshenziswa okuvamile kwe-polyethylene terephthalate kufaka amabhodlela nezibonisi ezikhanyayo.I-Polystyrene ivame ukusetshenziswa ezitsheni zegwebu namathayili ophahleni.Ukusetshenziswa kwe-PVC kufaka phakathi amakhadi esikweletu, amakhadi esipho kanye nezicelo zokwakha.
Isifinyezo
Ukuphrinta isikrini kuyindlela ephumelelayo ethola ukusetshenziswa ezinhlelweni ezihlukahlukene.Sithemba ukuthi lesi sihloko silethe ukucaca kokuthi le nqubo isebenza kanjani futhi ichaze okunye ukusetshenziswa kwayo ngezinto zepulasitiki.Uma unentshisekelo yokuphrinta isikrini noma ezinye izinsiza zokumaka ingxenye,xhumana nabadayisi bethuukuze uthole isilinganiso sakho samahhala, esingabophekile.
Isikhathi sokuthumela: May-20-2024