I-liquid graver ink yomile lapho umuntu esebenzisa indlela ebonakalayo, okungukuthi, ngokuhwamuka kwama-solvents, kanye nama-inks wezinto ezimbili ngokwelapha amakhemikhali.
Yini ukuphrinta okubangelwa
I-liquid graver ink yomile lapho umuntu esebenzisa indlela ebonakalayo, okungukuthi, ngokuhwamuka kwama-solvents, kanye nama-inks wezinto ezimbili ngokwelapha amakhemikhali.
Yiziphi izinzuzo nobubi bokuphrinta okungaba buthaka.
Ikhwalithi ephezulu yokuphrinta
Inani le-inki elisetshenziselwe ukuphrinta okubuthakathaka likhulu, ihluzo nombhalo zinomuzwa we-convex, futhi izingqimba zicebile, imigqa icacile, futhi ikhwalithi ephezulu. Iningi lokunyatheliswa kwezincwadi, ngezikhathi ezithile, ama-pictorials, ukupakisha kanye nomhlobiso ukuphrinta okubalekayo
Ukuphrinta okuphezulu kwevolumu ephezulu
Ipuleti enze umjikelezo wokuphrinta amangalisayo yinde, ukusebenza kahle kuphansi, futhi izindleko ziphezulu. Kodwa-ke, ipuleti lokuphrinta lihlala isikhathi eside, ngakho-ke ilungele ukuphrinta okuningi. Lapho likhudlwana i-batch, inzuzo ephakeme, futhi ngokuphrinta nge-batch encane, inzuzo iphansi. Ngakho-ke, indlela enamafuleyi ayifanele ukuphrinta kwamabhethri amancane ezimpawu zokuthengisa.
(1) Izinzuzo: Inkulumo ye-Ink imayelana ne-90%, kanti umbala ucebile. Ukuzala kabusha okuqinile kombala. Ukumelana nokuhlelwa okuqinile. Inani lama-prints likhulu. Ukusetshenziswa kwamaphepha ahlukahlukene, ngaphandle kwezinto zokwakha amaphepha nakho kungaphrintwa.
(2) Okubi: Izindleko zokwenza amapuleti ziyabiza, izindleko zokuphrinta ziyabiza futhi, umsebenzi wokwenza ipuleti uyinkimbinkimbi kakhulu, futhi inani elincane lamakhophi aphrintiwe awafanele.
Substrates
I-Graverren ingasetshenziswa ezintweni eziningi zokwakha, kepha imvamisa isetshenziselwa ukuphrinta iphepha eliphakeme nepulasitiki.
Ukubukeka kwama-prints: Isakhiwo sihlanzekile, umfaniswano, futhi asikho amamaki angcolile angcolile. Izithombe nombhalo zibekwa kahle. Umbala wepuleti yokuphrinta ngokufanayo, iphutha elingusayizi lokuphrinta okuhle alikho ngaphezu kwe-0.5mm, ukuphrinta okujwayelekile akusikho ngaphezu kwe-1.0mm, kanye nephutha lokuvelela lezinhlangothi zangemuva kwangaphambilini
Umthandi
Ukwehluleka ekunyatheliseni okubangelwa kakhulu kubangelwa ikakhulukazi amapuleti okuphrinta, ama-inks, ama-substrates, ama-speegists, njll.
(1) Umbala we-Ink ukhanya futhi ungalingani
Izinguquko zombala we-ink we-ink zenzeka ephrintiwe. Izindlela zokuqothula zifaka: Ukulungisa ukuzungeza kwe-roller yeplate, ukuguqula i-angle nengcindezi ye-squeegee noma ukuyifaka esikhundleni esisha.
(ii) Ukufakwa kwe-mushy futhi izinwele
Isithombe sendaba ephrintiwe sibalwe futhi sihlenge, kanti umphetho wesithombe nombhalo uvela ama-burrs. Izindlela zokuqedwa yilezi: Ukususa ugesi ophelele ebusweni be-substrate, engeza izixazululo ze-polar ku-inki, ngokwengeza ukucindezela kokuphrinta, ukulungisa isikhundla se-squeegee, njll.
3) Isimo u-inki esivimbayo soma ethafeni le-mesh cavity yepuleti lokuphrinta, noma i-march cavity yepuleti lokuphrinta ligcwele izinwele zamaphepha nephepha le-powder, libizwa ngokuthi ivimba ipuleti. Izindlela zokuqedwa yilezi: Ukwandisa okuqukethwe kwama-solvents ku-inki, kunciphisa ijubane lokomiswa kwe-ink, nokuphrinta ngephepha ngamandla aphezulu.
4) Ink Spillage futhi ubone engxenyeni yenkambu yendaba ephrintiwe. Izindlela zokuqedwa yilezi: Ukungeza uwoyela we-inki onzima ukuthuthukisa ukubonakala koyinki. Lungisa i-angle ye-squeegee, khulisa ijubane lokuphrinta, buyisela ipuleti yokuphrinta ejulile ngepuleti elijulile lokuphrinta mesh, njll.
5) Amamaki we-Scratch: iminonjana ye-squeegee entweni ephrintiwe. Izindlela zokuqeda zifaka ukuphrinta nge-inks ehlanzekile ngaphandle kwento yangaphandle Lungisa i-viscosity, ukoma, ukunqwabelanisa uyinki. Sebenzisa i-squeee yekhwalithi ephezulu ukuze uguqule i-angle phakathi kwe-squeegee nepuleti.
6) Imvula ye-pigment
Into elula yokukhanyisa umbala ophrintiwe. Izindlela zokuqedwa yilezi: Ukuphrinta ngama-inks ngokuhlakazeka okuhle nokusebenza okuzinzile. I-Anti-Agglomeration kanye nezithasiselo ze-anti-tericiture zingezwe ku-inki. Roll kahle bese ugqugquzela uyinki ethangini le-ink njalo.
. Izindlela zokuqedwa yilezi: Khetha ukuphrinta kwe-Ink ngejubane lokuzithambisa okusheshayo, kwandise izinga lokumisa noma ukunciphisa ijubane lokuphrinta ngokufanele.
(8) Ukuchitheka kwe-ink
I-ink ephrintiwe kwifilimu yepulasitiki inokunamathela kabi futhi ifihlwe ngesandla noma ngamabutho emishini. Izindlela zokuqedwa yilezi: Vikela ifilimu lepulasitiki kusuka kumswakama, khetha ukuphrinta kwe-Ink ngobuhlobo obuhle ngefilimu yepulasitiki, futhi kuthuthukiswe ukungezwani kwepulasitiki, futhi kuthuthukise ukungezwani kwepulasitiki
Izitayela Zentuthuko
Ngenxa yokuvikelwa kwemvelo kanye nezizathu zezempilo, ukudla, umuthi, ugwayi, utshwala kanye nezinye izimboni kukhokha ngaphezulu kokuvikelwa kwezemvelo kwezinto zokupakisha nezinqubo zokuphrinta, kanye namabhizinisi okuphrinta amakhono athola ukunakwa okwengeziwe kwemvelo yokuphrinta. Ama-inks ezokuhlobisa imvelo kanye nama-varnish azoba izinhlelo ezithandwa kakhulu, ezivaliwe ze-squeegee namadivayisi aguqulwe ngokushesha, futhi acindezele ama-gure aguqulwe kuma-inks asuselwa emanzini azosetshenziswa kabanzi
Isikhathi sePosi: Meyi-22-2023
