Ukuphrinta kwedijithali engilazini kuvumela abakhiqizi ukuthi babeke izithombe zezithombe, ama-gradient, amalogo kanye nedatha eguquguqukayo ngqo kuphaneli yengilazi ngaphandle kwezikrini noma amapuleti. Lo mhlahlandlela uhlanganisa lonke uchungechunge lokukhiqiza endaweni eyodwa: ukuthi izinqubo ze-inkjet ze-UV kanye ne-ceramic frit zihluka kanjani, yiziphi oyinki nama-primers empeleni abophezela engilazini, indlela yokuhlanza nokulungisa ubuso, indlela yokusetha uyinki omhlophe kanye namafayela e-RIP, ukuthi ukuqina kwangaphandle kubukeka kanjani ngempela ezinombolweni, kubiza malini ngonyawo lwesikwele ngasinye, futhi lapho ukuphrinta kwesikrini kuseyimpendulo eshibhile. Ibhalelwe ama-glass processors, abanikazi bezitolo zokuphrinta, abaklami bezakhiwo kanye namaqembu okuthenga adinga ukucaciswa kunezicelo zokumaketha.
Iyini i-Digitally Printed Glass?
Ingilazi ephrintiwe ngedijithali iyingilazi ehlotshiswe ngesistimu ye-inkjet efaka amaconsi kayinki ngokuqondile ku-substrate esuka kufayela ledijithali. Azikho izikrini, akukho ukuhlukaniswa kwemibala futhi akukho thuluzi. Imindeni emibili kayinki ibusa kakhulu: I-UV{2}}oyinki bemvelo abalawulekayo, abahlala engilazini njengefilimu ye-polymer ephelisiwe, noyinki we-ceramic frit, ofakwa endaweni engilazi ngesikhathi sokufudumeza futhi abe yingxenye yengilazi ngokwayo.
Imikhiqizo ejwayelekile yokugcina ihlanganisa iminyango yeshawa, ama-backsplashes asekhishini, ama-partitions ehhovisi, izibonisi zezitolo, amaphaneli efenisha, ukuvala i-elevator, ingilazi ye-spandrel kanye namakhethini angaphambili odongeni. Ukukhethwa kwenqubo kuqhutshwa imibuzo emithathu: zingaki izingcezu, kufanele zihlale isikhathi esingakanani ngaphandle, nokuthi ubuciko buyinkimbinkimbi kangakanani.
Izindlela Zokuphrinta Zengilazi Yedijithali: I-UV Flatbed vs Ceramic Frit vs Isikrini
1. Ukuphrinta Okuqondile kwe-UV Flatbed
A Iphrinta ye-UV flatbedisebenzisa ama-piezoelectric printheads ukuze ifake uyinki we-UV-oyelaphekayo engilazini, ene-LED noma izibani ze-mercury elapha iphasi ngayinye cishe ngokushesha. Ngenxa yokuthi ukwelapha kuyashesha, uyinki awusakazwa endaweni{2}}okungenazimbotshana futhi kubambe imininingwane.
Ukulandelana kokukhiqiza kuthi:
- Hlola ingilazi ukuze uthole imihuzuko, ama-chips asemaphethelweni kanye nomonakalo wokumboza
- Hlanza futhi unciphise indawo yokuphrinta
- Faka i-primer noma iphromotha yokunamathela uma isistimu ye-inki ikudinga
- Misa iphaneli etafuleni le-vacuum bese usetha umsuka
- Phrinta isisekelo esimhlophe, bese kuba i-CMYK, bese kuba ukuvanisha ongakukhetha
- Yelapha isendlalelo ngesendlalelo ngaphansi kwe-UV
- Faka i-coat yokuzivikela noma i-laminate uma isicelo sikudinga
Imininingwane yomshini ojwayelekile:
| Ipharamitha | Ibanga elijwayelekile |
|---|---|
| Ukulungiswa kokuphrinta | 600–1440 dpi |
| Ububanzi bomugqa obuncane | 0.1–0.3 mm, kuncike ku-inki ne-substrate |
| Ukujiya kwengilazi | 2–25 mm |
| Usayizi wombhede{0}wokungenela | 600 × 900 mm |
| Usayizi wombhede wokukhiqiza | 1.2 × 2.4 m kuya ku-2.5 × 1.3 m |
| Usayizi wombhede wezimboni | 2 × 3 m nangaphezulu |
| Izendlalelo zikayinki omhlophe | 1–5 ukudlula kuye ngokuthi i-opacity target |
| Ukwelapha | I-UV LED, esheshayo, isendlalelo ngesendlalelo |
Amandla: azikho izindleko zokusebenzisa,-ukusethwa kosuku olufanayo, umbala ongenamkhawulo nedatha eguquguqukayo, ukonga ngocezu olulodwa. Imikhawulo: ifilimu eselashiwe ihlala ngaphezulu, ngakho-ke umsebenzi wangaphandle oveziwe udinga i-primer kanye ne-coating yokuvikela, futhi oyinki abaningi be-UV abakwazi ukuphila esithandweni esishisayo.
2. Ceramic Frit Digital Printing
Oyinki be-Ceramic baphatha izingulube ze-inorganic ezilengiswe ku-frit yengilazi egaywe kahle. Iphaneli iphrintiwe isicaba, yomiswe, bese igijima esithandweni esishisayo cishe ngamadigri angama-600-750. I-frit iyancibilika, i-pigment ishumeka endaweni yengilazi ethambile, futhi umjikelezo wokupholisa olawulwayo ukhiqiza ingilazi epholile{{4}yezinga lokuphepha endaweni efanayo.
Amandla: umhlobiso uba yingxenye yengilazi, unikeza i-UV evelele, ukumelana kwamakhemikhali nokuhuzuka okulungele ama-facade, izindonga zamakhethini, ama-spandrels kanye ne-glazing yezimoto. Imikhawulo: izindleko ezinkulu zemali, ukuphrinta kufanele kwenzeke ngaphambi kokushisa, futhi umklamo awukwazi ukuguqulwa ngemva kokudubula. I-gamut yombala yincane kune-inkjet ye-UV, futhi ukusebenzisa ngokwezifiso okuncane kuthwala izindleko ezingalingani zesithando somlilo.
3. Ukuphrinta Isikrini Nokudluliselwa Kwedijithali
Ukuphrinta kwesikrini kuphusha uyinki ku-mesh elungisiwe, isikrini esisodwa ngombala ngamunye. Ukulungiswa kwesikrini kuthatha amahora ambalwa kuya ezinsukwini ezimbili, kodwa uma sisebenza, okukhiphayo kufinyelela ku-100–1,{3}} izingcezu ngehora ezinediphozithi kayinki ominyene kakhulu. Ihlala iyithuluzi elilungile-levolumu ephezulu,{6}}imbalwa{6}}imibala yokusebenza njengamabhodlela, izinto zengilazi, izimpawu zokuxwayisa nezimpawu zokuphepha. Amafilimu okudluliselwa kwedijithali athatha indawo emaphakathi yezingxenye ezinomumo noma ezigobile umbhede oyisicaba ongakwazi ukufinyelela kuwo.
Indlela yokuqhathanisa ngokubheka nje
| Umbandela | I-inkjet ye-UV | I-Ceramic frit | Ukuphrinta isikrini |
|---|---|---|---|
| Isikhathi sokusetha | 15-60 imizuzu | Okumaphakathi, isithando somlilo sihleliwe | Amahora angu-4-48 |
| Ukulungiswa okusebenzayo | 600–1440 dpi | Kuhle, i-gamut limited | ~100–300 dpi okulingana |
| Izithombe nama-gradients | Kuhle kakhulu | Kuhle | Kubi ukuya kumaphakathi |
| Ukuminyana kombala oqinile | Kuhle | Kuhle kakhulu | Kuhle kakhulu |
| Ukuqina kwangaphandle | Okuphakathi kuya phezulu nokunamathisa | Phezulu kakhulu | Iphakeme ngoyinki we-ceramic |
| Ukumelana nokushisa | Inomkhawulo | Kuhle kakhulu | Kuncike kuyinki |
| Usayizi wokugijima wezomnotho | 1-500 izingcezu | Amaqoqo ezakhiwo | 500+ izingcezu |
| Ukulingana okuhle kakhulu | Umsebenzi owenziwe ngokwezifiso nangaphakathi | Ama-facade nangaphandle | Ukukhiqizwa ngobuningi |
Indlela Yokukhetha Iphrinta Yengilazi
Usayizi wombhede uyi-spec esobala, kodwa akuvamile ukuthi kube yiwona obangela ukuzisola. Uma uqhathanisa umshini wokunyathelisa wengilazi, hlola:
- Ubukhulu bemidiya nomthwalo wetafula - ingilazi iyasinda; ifreyimu akufanele iphambuke ngaphansi kwephaneli engu-15 mm
- I-vacuum zoning - ukumunca okuhlukaniswe izingxenye kubamba amaphaneli amancane ngaphandle kokuvala umbhede wonke
- Ubuchwepheshe be-Printhead kanye nenani lesiteshi - isiteshi esimhlophe esizinikele esisakazwayo{1}akuxoxiswana ngaso ngengilazi
- Ukujikeleza kukayinki omhlophe nokunyakazisa - kwe-titanium dioxide kuhlala ngokushesha; imigqa kayinki emile isho ukulahleka kombhobho
- Ama-anti{{0}static kanye{1}}nezinhlelo zokushayisana{1}} - amakamelo omile aheha uthuli engilazini, futhi ukushaya ngekhanda engilazini kuyabiza.
- Ukulungiswa kobude nokusekelwa konqenqema kwamaphaneli amakhulu kakhulu noma angalingani
- Isofthiwe ye-RIP, iphrofayili ye-ICC nokusekelwa komugqa
- Ukufakwa, ukuqeqeshwa ko-opharetha, izingxenye eziyisipele isikhathi sokuhola kanye nokufakwa kwesevisi yendawo
Kumaworkshops aqalayo, iphrinta yefomethi encane ye-UV igcina ukutshalwa kwezimali kokungenayo kuphansi futhi ibuyisela izindleko ngokushesha kumasampuli nokugijima okufushane, kuyilapho izitolo zokukhiqiza zivame ukuthuthela emshinini wekilasi lephrinta ye-flatbed engu-2513 UV ukuze uthole osayizi bephaneli yezakhiwo. Umsebenzi we-cylindrical onjengamabhodlela ne-drinkware udinga okuhlukileibhodlela nengilazi cylinder iphrintakunokuba flatbed.
Oyinki nokuthi Bahlangana kanjani Empeleni nengilazi
Ingilazi izinzile ngokwekhemikhali, ishelela futhi{0}}ayinambobo - izici ezintathu ezenza kube nzima ukunamathela. Amabhondi kayinki ngezindlela ezimbili: ukufaka ukhiye kokusebenza kokuthungwa kwendawo okubonwa nge-microscopic, kanye nesibopho sekhemikhali phakathi kweresin kayinki nendawo elungisiwe noma ekhonjiwe.
UV-Oyinki Abaphekayo
I-Photopolymer monomers crosslink ngaphansi kokukhanya kwe-UV ngaphakathi kwama-millisecond. Izinzuzo ukwelapha ngokushesha, ukuminyana kombala okuphezulu, ukuphuma kwe-VOC okuphansi nokuhambisana ne-varnish nemiphumela yokusiza ye-3D. Isethi ye-UV egcwele yengilazi ngokuvamile ihlanganisa i-CMYK, i-opaque emhlophe, ivanishi ecacile kanye ne-primer noma umgqugquzeli wokunamathela. Lezi oyinki kukhona choice standard for ingaphakathi zokuhlobisa ingilazi, ukwahlukanisa, eshaweni iminyango kanye nomsebenzi wokudayisa.
I-Ceramic Frit Inks
Inorganic pigment plus glass powder. Ngesikhathi sokudubula i-frit iyancibilika, i-pigment ishona endaweni ethambile futhi isendlalelo esiphrintiwe sihlanganiswa ngokuhlelekile. Kungakho umhlobiso we-ceramic usinda emashumini eminyaka wokuchayeka kwe-facade kuyilapho ifilimu ye-organic engavikelekile ingase ingavimbeli.
I-Solvent kanye ne-Hybrid Inks
Ukunamathela okuhle nokuvumelana nezimo, kodwa kudinga ukulungiswa okuqinile kwendawo, izendlalelo ze-primer eyengeziwe, nokungena komoya okufanele kanye nokuphathwa kwe-VOC.
Isu likayinki omhlophe wengilazi esobala
Ngenxa yokuthi ingilazi idlulisa ukukhanya, i-CMYK iyodwa ibonakala igezekile. Uyinki omhlophe ulawula ukukhanya, ukugqama kanye nendlela iphaneli eziphatha ngayo uma ikhanyiswe ngemuva.
I-underbase white (ngaphambili-amaphaneli abukiwe): Ingilazi → emhlophe → CMYK → ivarnish yokuzikhethela. Lokhu kukhulisa ukukhanya nokugqama engilazini ecacile.
Ukuphrinta kwendawo yesibili (kubukwa ngengilazi): Ingilazi → isibuko se-CMYK → ukusekelwa okumhlophe. Ingilazi ngokwayo ivikela ifilimu ye-inki ekuhlanzeni amakhemikhali nokuhuzuka, yingakho lesi sakhiwo sibusa umsebenzi womnyango wezakhiwo nokugeza.
Amaphaneli akhanyiselwe emuva: izendlalelo eziningi ezimhlophe ezilawulwayo ekukhanyeni okuncishisiwe zikhiqiza ngisho nokusabalalisa esikhundleni sezindawo ezishisayo.
Amaphuzu okuqala asebenzayo:
| Ukusetha | Inani lokuqala |
|---|---|
| Ukufiphala okumhlophe | 80–100% kuya ngempokophelo yokudlulisela |
| Amaphasi amhlophe, ukukhanya okuhlobisa | 1 isendlalelo |
| Amaphasi amhlophe, ukuhlobisa okujwayelekile | 2-3 izingqimba |
| Amaphasi amhlophe,{0}}izakhiwo ezingacacile kahle | 4-5 izingqimba |
| Okumhlophe-kuya{1}}ukugqagqana kombala | 0.1–0.3 mm |
| Ukulungiswa kokufakwa kwamachashazi | 70–100% |
Isiyalo sikayinki omhlophe sibaluleke ngaphezu kwezilungiselelo zikayinki omhlophe: gcina umjikelezo usebenza, nyakazisa ngaphambi kokukhiqiza, hlola imibhobho ngaso sonke isikhathi lapho uqala ukushintsha, futhi ubambe uyinki ezingeni lokushisa elizinzile.
Ukulungiswa Kwe-Glass Surface: Isinyathelo-nge{1}}Isinyathelo
Ukwehluleka okuningi kokunamathela kubuyela emuva ekulungiseleleni, hhayi kuyinki. Izigxivizo zeminwe, umkhondo we-silicone ophuma kumsebenzeli oseduze wokukhipha, noma izinsalela zefilimu evikelayo zanele ukubangela ukuxebuka kwamasonto kamuva.
Isinyathelo 1: Hlela Ukungcola
Ukungcola okukhanyayo - uthuli, izigxivizo zeminwe, izimpawu zamanzi, insalela yokubamba. Ukunukubezeka okukhulu - uwoyela womshini, i-silicone, izinto ezikhiphayo, izinto ezinamathelayo noma izinsalela zefilimu.
Isinyathelo sesi-2: Geza futhi Ususe amafutha
Ngokungcola okukhanyayo: geza ngomshini wokuhlanza ongathathi hlangothi ekugxiliseni okungu-1–5% usebenzisa i-lint{2}}iphedi yamahhala, hlambulula ngamanzi angcolile (amanzi kampompi ashiya amadiphozi amaminerali), bese womisa ngamafutha ahlungiwe{3}}umoya ocindezelwe wamahhala cishe ongu-0.2–0.5 MPa.
Ukuze uthole ukungcoliswa okukhulu, landela ngokusula kwe-solvent:
- Gcoba u-90-99% we-isopropyl alcohol ekusuleni, ungalokothi ukhukhule ingilazi
- Sula ohlangothini olulodwa kuphela - ukunyakaza okuyindilinga kusabalalisa kabusha ukungcola
- Phinda izikhathi ezimbili kuya kwezintathu ngokusula okusha kwephasi ngayinye
- Sebenzisa ama-citrus degreaser, i-petroleum ether noma i-hexane{0}izihlanzi ezisekelwe ku-silicone kuphela, ngaphansi kokungenisa umoya okufanele kanye ne-PPE
- Njalo qedela ngokusula kwe-IPA ukuze ususe izinsalela zencibilikizo
Lapho ukomiswa okushisayo kusetshenziswa ekukhiqizeni, i-50-100℃imizuzu eyi-10-30 ijwayelekile. Gwema ukushisa okungalingani engilazini ezacile noma ethambile.
Isinyathelo sesi-3: Yenza kusebenze i-Surface
| Indlela | Amapharamitha ajwayelekile | Kuhle kakhulu | Umkhawulo |
|---|---|---|---|
| Ukuhuzuka komshini | 400–800 grit, sanding emanzi, imivimbo ephambanayo | Ingilazi yokuhlobisa | Ingozi yokuklwebheka ebonakalayo |
| Ukufakwa kwamakhemikhali | I-HF noma i-fluoride chemistry | Ukunamathela kwezimboni | Umthwalo onzima wokuphepha |
| I-Plasma | ~50–300 W, 10–100 mm/s ukunqamula | Ukukhiqizwa okuphindaphindiwe | Ukutshalwa kwezimali kwemishini |
| Corona | Ithagethi engaphezu kuka-~40 dyn/cm yamandla angaphezulu | Amaphaneli amakhulu ayisicaba | Buthaka kumajamo ayinkimbinkimbi |
| Ilangabi | Amaphasi amafushane, ibanga elilawulwayo | Imigqa yokugqoka yezimboni | Ingozi yokucindezeleka okushisayo |
I-Hydrofluoric acid idinga isixwayiso esithile: ibangela ukushiswa kwamakhemikhali okujulile kanye nobuthi besistimu. Imihlangano yokucobelelana ngolwazi emincane akufanele iyisebenzise ngaphandle kokuphatha okunelayisensi, ukungena komoya, izinqubo eziphuthumayo kanye nokulahlwa kwemfucuza okuhambisanayo.
Isinyathelo sesi-4: Faka isicelo sePrimer noma iSilane Adhesion Promoter
I-Silane coupling agents yenza ibhuloho lamakhemikhali phakathi kwe-silica surface kanye ne-inki ye-resin. I-Methacrylate-ama-silane asebenzayo ngokuvamile abhanqwa ne-acrylic kanye ne-UV-amasistimu elaphekayo; ama-amino-ama-silane asebenzayo ahambisana ne-epoxy ne-polyurethane chemistries.
- Ukugxila: 0.5–2% ngevolumu ye-ethanol, i-IPA, noma ingxube yotshwala/amanzi
- Isicelo: sula, fafaza noma cwilisa ifilimu elifaniswayo elincanyana
- I-Flash off: imizuzu eyi-10-30 ekamelweni lokushisa
- Ukwelapha okukhethwa kukho: 80-120℃imizuzu engu-5-15
Ngaso sonke isikhathi landela ishidi ledatha yobuchwepheshe yomkhiqizi wokuqala, futhi njalo wenza ukuhlolwa kokuhambisana noyinki wakho wangempela wokukhiqiza. I-primer esebenza ku-soda{1}}ingilazi ye-lime float ingahluleka kuphaneli ye-ayina embozwe noma ephansi{2}}ngoba i-surface chemistry iyahluka.
Ukusethwa Kwefayela, Ukuphathwa Kombala kanye Nezilungiselelo ze-RIP
Amafomethi anconyiwe yi-PDF/X-4, TIFF, AI, EPS noma i-PSD enezingqimba. Ukulungiswa kufanele kulandele ibanga lokubuka kunokuzenzakalela kube kubukhulu:
- Ibanga lokubuka elingaphansi kwe-1 m: 150–300 dpi
- Amaphaneli angaphakathi ebangeni elimaphakathi: 100–150 dpi
- Imidwebo ye-facade yokwakha: 50–100 dpi
Yakha okumhlophe njengesiteshi sendawo esizinikele, imaski noma indlela ye-vector - ungalokothi uthembele "ekukhanyeni kusho ukuthi akukho mhlophe." Bese usetha ukucupha, hlola kuqala ukuhlukaniswa ku-RIP, kanye nobufakazi ngaphambi kokwenza ingilazi.
I-RIP yokuqala imingcele yengilazi:
- Isamba somkhawulo kayinki: 250–300%
- Imodi yokudlula: 8–16 amaphasi okukhiphayo kwekhwalithi
- Isinxephezelo sechashazi: 5–15%
- Ukwenziwa komugqa: kuyisibopho ngaphambi kokuthi kwakhiwe noma iyiphi iphrofayela ye-ICC
- Ibhalansi empunga: iqinisekiswa ngephrofayili, hhayi ngeso
Amaphutha efayela ajwayeleke kakhulu umsebenzi wobuciko we-RGB othunyelwe ngaphandle kokuguqulwa, iziteshi ezimhlophe ezingekho,{0}}ukukhuliswa kokulungiswa okuphansi, nemigqa yezinwele engaphansi kobubanzi obuncane obuphindaphindekayo bephrinta.
Ukuhambisana kwe-Substrate kanye Nombuzo Wokushisa
| Uhlobo lwengilazi | Ukusetshenziswa okuvamile | Ukucatshangelwa kokuphrinta |
|---|---|---|
| I-Annealed float | Ifenisha, ukuhlobisa kwangaphakathi | I-substrate elula, phrinta ngaphambi kokucubungula okwengeziwe |
| Uthukuthele | Iminyango, ama-partitions, ama-backsplashes | I-Ceramic inki ngaphambi kokushisa; Uyinki we-UV ngemuva |
| I-Laminated | Ukuphepha nokuvikeleka okucwebezelayo | Ukuphrinta kungafakwa phakathi kwama-plies |
| Insimbi-ephansi | Imibukiso ye-Premium, imibukiso | Ukudlulisa okuphakeme kudinga ukulawula okumhlophe okuqinile |
| Umzimba-ophuzi noma unombala | Amaphrojekthi okuhlobisa | Idinga isisekelo esingaphansi esimhlophe esisindayo |
| Kuboshwe / phansi-E | Ukusebenza kwe-glazing | Ukuhlola ukuhambisana kwe-coating kuyisibopho |
| Igobile | Isici kanye nengilazi yezimoto | Ukulungiswa kwangokwezifiso, gwema ukulayisha amaphuzu |
Phrinta Ngaphambi Noma Ngemva Kokushisa?
Ngaphambi kokushisa kuyadingeka emsebenzini we-ceramic frit. Umjikelezo wokudubula yiwo ohlanganisa uyinki, futhi umphumela uwukumelana unomphela kwamakhemikhali nesimo sezulu. Ingozi iwukuthi uyinki ongahambelani noma ukujiya kwediphozithi okweqile kungashintsha umbala noma kuqhekeke phakathi nejika lokushisa.
Ngemuva kokushisa kujwayelekile ukuphrinta kwe-UV engilazini yokuhlobisa yangaphakathi. Ukwenza ngendlela oyifisayo kulula futhi isithando somlilo asilokothi sithinte uyinki, kodwa ukuphrinta kuncike ku-primer nokunamathelisa ukuqina kwawo kunokuba kuhlanganiswe.
Noma iyiphi indlela, sebenzisa ukuhlolwa kokunamathela nokushisa kumaphaneli esampula ngaphambi kokukhipha i-oda lokukhiqiza.
Ukwelapha, Ukudubula kanye Nokukhubazeka Okujwayelekile
Kuzinhlelo ze-UV, ikhwalithi yokwelapha incike ekuqineni kwesibani, isikhathi sokuchayeka, ukujiya kwefilimu kayinki kanye neminyaka yesibani. Uyinki ongaqinile ubukeka uphelile kodwa uklwebheka kalula futhi uyaxebuka ekuhlolweni kwetheyiphu. Kuzinhlelo ze-ceramic, iphrofayili yokudubula kanye nokulawulwa kokugeleza komoya kulawula kokubili umbala nokucindezeleka.
| Isici | Cishe imbangela | Isenzo sokulungisa |
|---|---|---|
| Ukucwecwa kukayinki | Ukungcola, i-primer engalungile, i-undercure | Sebenza kabusha ukuhlanza, qinisekisa ukuphuma kwe-UV, phinda uhlole ukunamathela |
| Ukuphuza ngemva kokuphuza | Ugqinsi lukayinki oweqile, ijika elingalungile lokudubula | Yehlisa idiphozi, lungisa iphrofayili yesithando somlilo |
| Ukushintsha umbala phakathi kwamaqoqo | Iphrofayili ye-ICC engalungile, amakhanda asebekhulile, ukukhukhuleka | Hlela kabusha futhi ulinganise kabusha, izinhloko zesevisi |
| Ukubhinca | Ukukhishwa kwe-nozzle, iphutha lokuphakelayo | Hlola i-Nozzle bese uhlanza, qinisekisa imodi yokudlula |
| Ukuphakamisa umkhawulo | Ukungena komswakama ku-perimeter | Sebenzisa ukuvala onqenqemeni, buyekeza imininingwane yokufaka |
| Ukufakwa kothuli | Umoya wegumbi omile, omile | Isistimu-emile, ihlanze ngokushesha ngaphambi kokuphrinta |
Imvelo Yokukhiqiza, Ukulungisa kanye Nokusingatha
Izimo ezizinzile zokuphrinta ingilazi ye-UV yi-18-24℃kanye no-30-50% womswakama ohlobene. Umswakama ophezulu udala ukufiphala engilazini ebandayo kanye nokusabalala kukayinki; umoya owomile ubangela ukukhanga okumile nothuli. Vumela ingilazi ilingane nezinga lokushisa legumbi ngaphambi kokuphrinta kunokudonsa amaphaneli aqonde endaweni yokugcina impahla ebandayo.
Ukuze umise, sebenzisa izinto ze-vacuum, izisekelo ze-silicone ezithambile kanye{0}}nezinsimbi ezingamaka, futhi ugcine ukuthintana kude nendawo yokuphrinta. Emisebenzini ephindayo, izifanekiso ze-CNC{2}}ezisikiwe ze-acrylic zinikeza ukubekwa okuphindaphindayo ngaphandle kokuzenzakalela. Ukufihla ubuso kufanele kusebenzise-i-tack ephansi,{5}}ifilimu engazweli ye-UV{6}} eshibhile ishiya i-silicone noma izinsalela ze-acrylic eziqeda ukunamathela. Ama-opharetha aphatha amaphaneli anempuphu{8}}amagilavu amahhala futhi agcine ingilazi elungisiwe imboziwe ize ingene embhedeni.
Ingilazi Ephrintiwe Ihlala Isikhathi Esingakanani Ngaphandle?
Impilo yesevisi yehlulelwa ngokugcinwa kombala, ukuqina kokunamathela kanye nobuqotho bendawo, hhayi ngeminyaka yodwa. Ngaphansi kokukhiqizwa okulawulwayo, ingilazi ye-ceramic frit yezakhiwo ngokuvamile ibamba ukusebenza iminyaka engu-15-30. Amasistimu e-UV-elashiwe, afakwe kahle futhi avikelwe, ngokuvamile aletha iminyaka engu-5–15 engaphandle kuye ngokuchayeka nokunameka.
| Isimo sezulu sase-US | Ukucindezeleka okubusayo | I-Ceramic frit | Ukuphrinta kwe-UV okuvikelwe |
|---|---|---|---|
| INingizimu-ntshonalanga (AZ, NV, NM) | I-UV ebabazekayo, i-thermal swing | 20+ iminyaka | Iminyaka engu-5-10 ngaphambi kokunyamalala okubonakalayo |
| I-Pacific Northwest (WA, OR) | Umswakama, umswakama | Iminyaka engu-15-25 | Kuncike ekuvaleni onqenqemeni |
| Inyakatho-mpumalanga | Friza-ukugibela ibhayisikili | Iminyaka engu-15-30 | Ukunamathela{0}}kukhawulelwe |
| Ogwini | Isifutho sikasawoti, ukugqwala | Iphakeme, enemiphetho evaliwe | Idinga ukugqwala{0}}kwezinga le-corrosion |
Ukuhlolwa kwe-UV Fade nokuthi Izinombolo ze-ΔE zisho Ukuthini
"Ukumelana ne-UV" akusho lutho ngaphandle kombiko wokuhlola. Izindlela ezijwayelekile ukuchayeka kwe-xenon arc (ASTM G155), ilambu le-UV le-fluorescent eline-condensation cycling (ASTM G154), kanye nama-rack exposure wangempela angaphandle. Ukushintsha kombala kubikwa ngokuthi ΔE ngaphansi kwe-CIELAB noma i-CIEDE2000:
- ΔE ngezansi 1 - awukho umehluko obonakalayo
- ΔE 1–{1}} ushintsho oluncane, ngokuvamile olwamukelekayo ngokokwakheka
- ΔE 3–{1}} umehluko obonakalayo
- ΔE ngaphezu 5 - kokufiphala okusobala
Isimangalo esithembekile sifundeka njengokuthi "ΔE ngaphansi kuka-3 ngemva kwamahora angu-2,000 xenon arc nge-ASTM G155 ngayinye." Cela izinga elijwayelekile, i-irradiance, izinga lokushisa legumbi kanye nomswakama, izilinganiso zokuqala nezokugcina, kanye nomkhawulo owamukelwe we-ΔE. Amahora asheshisiwe awaguquki ngokuhlanzekile abe yiminyaka yangaphandle - isimo sezulu, umumo nokuphakama okukhuphukayo konke kushintsha isilinganiso.
Ukunamathela, Ukuhamba Ngebhayisikili Okushisayo Nokuvikelwa
I-Delamination ngokuvamile ivela ekuhlanzeni okungalungile, ukungcoliswa kwe-silicone, i-coatings engahambelani, uyinki ongaqinile noma umswakama ongena emaphethelweni aphrintiwe. Ukunwetshwa kokushisa kwengeza ingcindezi kusixhumi esibonakalayo sengilazi sikayinki-nomjikelezo wansuku zonke wansuku zonke. Qinisekisa nge:
- I-Cross-hatch adhesion, i-ASTM D3359, ilinganiselwe ngo-5B (enhle kakhulu) kuya ku-0B (ukwehluleka okuphelele)
- I-Taber abrasion, i-ASTM D4060
- I-Thermal cycling ngayinye ye-ASTM C1241, kanye nokuchayeka kweqhwa{1}}
- Shisisa ukuguga ngamadigri angama-70 amahora angama-24-72
- Ukuchayeka kokuswakama nosawoti emsebenzini wasogwini
Izinketho zokuvikela, ngohlelo olukhuphukayo lwezindleko nokusebenza kahle: sula ijazi eliqinile eliqinile, i-sol-ijeli noma i-silane inorganic coating (yengeza ukuklwebheka kanye nokumelana namakhemikhali kuyilapho igcina ukukhanya okukhanyayo), ukuphrinta kwendawo yesibili, kanye nokucwebezela okugcwele phakathi kwezinsimbi zengilazi ukuze kuvikeleke kakhulu.
Izindleko, Izikhathi Zokuhola kanye neDigital vs Screen Break-Ngilingene
Izindleko zokuphrinta ziqhutshwa usayizi wephaneli, ukumbozwa kukayinki, inani lezendlalelo ezimhlophe, ukukhetha kwenqubo kanye nokuqedwa.
| Isicelo | Inqubo | Izindleko ezikhombisayo |
|---|---|---|
| Ingilazi yokuhlobisa enombala owodwa{{0}owodwa elula | I-inkjet ye-UV | $10–30 / sq ft |
| -Izithombe ezinemibala egcwele ene-underbase emhlophe | I-inkjet ye-UV | $20–50 / sq ft |
| Amaphaneli angaphandle ezakhiwo | I-Ceramic frit | $30–80+ / sq ft |
-Ngocezu Ukuqhathaniswa
| Ubuningi | Ukuphrinta kwedijithali | Ukuphrinta isikrini |
|---|---|---|
| 12 izingcezu | $20–40 lilinye | $80-150 lilinye |
| 50 izingcezu | $15–30 lilinye | $30-70 lilinye |
| 200 izingcezu | $10–25 lilinye | $15–30 lilinye |
| 1,000 izingcezu | $8-18 lilinye | $3–10 lilinye |
Ikhefu Elisebenzayo-Isibonelo
Cabanga ukuthi ukulungiswa kwesikrini kubiza u-$300 futhi ukuhlukaniswa kombala u-$200, ku-$500 yamathuluzi agxilile. Ukuphrinta kwesikrini bese kusebenzisa u-$6 ucezu ngalunye, kuyilaphoukuphrinta kwe-digital flatbedisebenzisa u-$15 ucezu ngalunye ngaphandle kokusetshenziswa kwamathuluzi.
Hlukanisa-ngokulinganayo=$500 ÷ ($15 − $6) ≈ izingcezu ezingu-56
Ngokusebenza: ngezansi cishe izingcezu ezingama-50 eziwina idijithali ngokuqondile; ngaphezu kwezingcezu ezingu-500–1,000 zokuphrinta isikrini kuwina ngokunamandla; futhi noma yikuphi phakathi, ubunkimbinkimbi bemisebenzi yobuciko bunquma. Uma idizayini iqukethe izithombe, ama-gradients noma{5}}idatha ngayinye eguquguqukayo, idijithali ingahlala iqhudelana ngaphambi kwekhefu le-arithmetic{6}}ngisho nangenxa yokuthi ukuphrinta kwesikrini akukwazi ukuphinda kwenziwe kabusha.
Izikhathi Zokuhola Ezijwayelekile
- Isampula panel: 3-7 izinsuku
- Ukukhiqizwa kokuhlobisa kwangaphakathi: amaviki angu-2-4
- Imiklamo ye-ceramic yezakhiwo kufaka phakathi ukucubungula: amaviki angu-3-5
Izibonelo Ezimbili Zephrojekthi
Ikhishi Backsplash, Indawo yokuhlala
Ukucaciswa: ingilazi ye-ayina engu-6 mm efudumele ephansi-, iphrinta ye-UV yesibili enezendlalelo ezintathu ezimhlophe, ipholishelwe ngomphetho, i-silicone{2}}ifakwe. Ngenxa yokuthi isithombe sihlezi ngemuva kwengilazi, amakhemikhali okuhlanza awalokothi athinte uyinki. Ukugunyazwa kwesampula ngesonto elilodwa, ukukhiqizwa emavikini amabili kuya kwamane. Izindleko zihlala ku-$20-50 ngebhendi yonyawo lwesikwele ngenxa yokwakheka okumhlophe.
500 sq ft Office Partition, Commercial
Ukucaciswa: Ingilazi efudumele engu-10 mm enephethini yenkampani ku-ceramic frit, ephrintiwe ngaphambi kokushisa ukuze umhlobiso uphile ekuhlanzeni nsuku zonke futhi awukwazi ukuklwejwa. Amaphaneli ayishumi nanhlanu afanayo kanye nezicabha ezimbili. I-Ceramic ucingo olulungile hhayi ngenxa yesimo sezulu kodwa ngenxa yokuhuzuka nokuhlanza-ukuchayeka kwamakhemikhali esikhathini-seminyaka eyishumi. Lindela amasonto amathathu kuya kwamahlanu okuhlanganisa ukucutshungulwa kwengilazi nokulungiselela ukufakwa.
Ukufakwa Nokugcinwa
Izindlela ezijwayelekile zokukhweza i-silicone yesakhiwo, abakaki abawumshini, izinsimbi zengilazi kanye nokushumekwa kwe-laminated. Ukusika ngokwezifiso, ukubhoboza, izimo ezigobile namaphaneli amakhulu kakhulu konke kwengeza izindleko zokucubungula - kucacisa izimbobo nokusikwa ngaphambi kokuphrinta, hhayi ngemva kwalokho.
Ukuze unakekele, hlanza izikhathi ezimbili kuya kwezine ngonyaka endaweni evamile futhi kaningi ezindaweni ezisogwini, ezimbonini noma{0}}ezinothuli oluphezulu. Sebenzisa izindwangu ezithambile ze-microfiber, isicoci se-pH esingathathi hlangothi namanzi ahlanzekile. Gwema izihlanzi ezinamandla ze-alkaline, i-ammonia kuma-coatings azwelayo, amaphedi abrasive, uvolo wensimbi nezincibilikisi ezingagunyaziwe. Ekufakweni kwangaphandle, hlola imiphetho kanye nesivalo minyaka yonke; ukwehluleka komphetho kwandulela ukwehluleka kokuphrinta okubonakalayo ngeminyaka.
Ukuphepha Nokuhambisana
Izinto ezincibilikayo, ama-primer namayinki e-UV adinga umoya owanele,-amagilavu angazweli ngamakhemikhali, ukuvikelwa kwamehlo nokuphatha okuqeqeshiwe. Imisebenzi yase-US kufanele ilandele izimfuneko ezisebenzayo ze-OSHA zokuchayeka kumakhemikhali, umoya omncane kanye nemfucumfucu eyingozi, futhi igcine ifayela le-SDS elifinyelelekayo. I-California kanye nezindawo ezifanayo ziya ngokuya zithanda amasistimu kayinki nama-coating aphansi{3}}e-VOC, okufanele aqinisekiswe esigabeni sokucaciswa kunokuba kulethwe.
Uhlu Lokuhlola Umhlinzeki
Ngaphambi kokugunyaza umphakeli wokuphrinta wengilazi noma ukuthenga umshini, cela:
- Umbiko wesimo sezulu we-UV onesilinganiso, amahora kanye nomkhawulo we-ΔE
- Imiphumela yokunamathela-ku-hatch kuhlobo lwengilazi yakho ngqo
- Ukuhamba ngebhayisikili okushisayo futhi, ngomsebenzi wasogwini, idatha yesifutho sikasawoti
- Inqubo yokuhlolwa kwe-abrasion ne-graffiti{0}}kanye nemiphumela
- Iziyalezo zokuhlanza ezibhaliwe kanye neshejuli yokulungisa
- Imigomo yewaranti enokukhishwa eshiwo ngokugcwele
- Amaphaneli esampula aphrintiwe ku-substrate yakho, hhayi eshidini ledemo
Uma ucela ikhotheshini, hlinzeka ngosayizi wengilazi nogqinsi, uhlobo lwengilazi, ubuningi, ukuchayeka kwangaphakathi noma kwangaphandle, indawo yephrojekthi kanye nomumo, impilo yesevisi elindelekile, kanye{0}}nomsebenzi wobuciko olungele ukukhiqizwa. Umhlinzeki onekhono ngokuvamile angabuyisela isincomo senqubo kanye nentengo yokuqala phakathi kwamahora angu-48.
Isifinyezo
Khetha ukuphrinta kwengilazi ye-UV ye-flatbed yangaphakathi, ngokwezifiso, izithombe kanye{0}}nomsebenzi omfishane{0}owugijimayo lapho uguquko kanye noshintsho lubalulekile. Khetha i-ceramic frit yezakhiwo zangaphandle nanoma yikuphi lapho umhlobiso kufanele uphile kunoyinki. Khetha ukuphrinta kwesikrini uma izinkulungwane zezinto ezifanayo, -imibala embalwa iwumsebenzi wonke. Noma ngabe yimuphi umzila owuthathayo, okuhlukile okubili okuvame ukunquma impumelelo ukulungiswa kwendawo kanye nokuhlola ukunamathela okuqinisekisiwe - hhayi iphrinta eshidini elicacisiwe.
FAQ
Yiziphi izindlela eziyinhloko zokuphrinta ngqo engilazini?
Ukuphrinta kwe-inkjet ye-UV, ukuphrinta kwe-ceramic frit nokuphrinta isikrini. I-inkjet ye-UV inikeza ububanzi bombala obanzi kakhulu nokwenza ngokwezifiso okushesha kakhulu, i-ceramic frit ihlanganisa isithombe engilazini ngesikhathi sokushisa ukuze siqine, futhi ukuphrinta kwesikrini kunikeza izindleko zeyunithi ephansi kakhulu kuma-run amakhulu afanayo.
Ihlala isikhathi eside kangakanani ingilazi ephrintiwe ngedijithali ngaphandle?
Ukuphrinta kwe-Ceramic frit kuvame ukubambelela iminyaka engama-20-30. Ukuphrinta kwe-UV-okuphulukisiwe ngokuvamile kufinyelela iminyaka engu-5–15 ngaphandle futhi kudinga i-primer kanye ne-coating evikelayo, ukuphrinta kwendawo yesibili noma i-lamination ezindaweni eziphezulu{6}}ze-UV njenge-US Southwest.
Ingabe ingilazi ephrintiwe ye-UV ingashiswa ngemuva kokuphrinta?
Ngokujwayelekile cha. Amayinki amaningi e-UV awakwazi ukusinda emazingeni okushisa esithandweni ngaphandle kokushintsha kombala noma ukulahleka kokunamathela, ngakho ukuphrinta kwe-UV kwenziwa ngemva kokushisa. Ama-ink e-Ceramic frit ahlukile: aphrintiwe ngaphambi kokushisa futhi umjikelezo wokudubula yilokho okubophayo.
Kungani ngidinga uyinki omhlophe engilazini?
Ingilazi idlulisa ukukhanya, ngakho i-CMYK iyodwa ibonakala ibuthakathaka futhi igezekile. I-underbase emhlophe inikeza ukukhanya nokugqama; kumaphaneli akhanyisa ngemuva, izendlalelo ezimhlophe ezimbalwa ezilawulwayo zinikeza ukusakazeka okulinganayo esikhundleni sezindawo ezishisayo.
Zingaki izendlalelo ezimhlophe okufanele ngiziphrinte?
Isendlalelo esisodwa semiphumela yokuhlobisa elula, okubili kuya kokuthathu kwengilazi yokuhlobisa evamile, kanye nezine kuya kweziyisihlanu zomsebenzi{0}wokungafihli kahle kwezakhiwo. Setha ukugqagqana okubambekayo phakathi kokumhlophe nombala ku-0.1–0.3 mm.
Kufanele ngihlanze kanjani ingilazi ngaphambi kokuphrinta?
Khipha uthuli ngomoya ohlungiwe, geza ngomshini wokuhlanza ongathathi hlangothi ongu-1–5% uma ukungcoliswa kukhanya, hlambulula ngamanzi akhishwe i-deionized, sula nge-90–99% IPA ohlangothini olulodwa usebenzisa ilinti entsha{4}}isula mahhala, sebenzisa iziwashi eziqinile zikawoyela noma i-silicone, futhi njalo uqedele nge-IPA ngaphambi kokoma ngokuphelele.
Kufanele ngisebenzise nini i-plasma noma ukwelashwa kwe-corona esikhundleni sokuhuzuka?
Sebenzisa i-plasma noma i-corona lapho udinga ukuthuthukiswa kokunamathela okuhlanzekile, okuphindaphindwayo ngaphandle kokushintsha ukubukeka - ukukhetha okulungile kwemigqa yokukhiqiza kanye namaphaneli abonakalayo-ekhwalithi. I-Mechanical abrasion ifanela ingilazi yokuhlobisa lapho ukuthungwa okuncane kwamukelekile. I-Chemical etching inketho yemboni-kuphela enezidingo ezibucayi zokuphepha.
Iyiphi i-primer esebenza-noyinki okwazi ukubekezeleleka engilazini?
I-Methacrylate-ama-silane asebenzayo angu-0.5–2% e-alcohol ayiyona ndlela evamile yokumataniswa kwamakhemistri e-acrylic kanye ne-UV{3}elaphekayo. Ngenxa yokuthi imiphumela iyahlukahluka ngokwakhiwa kwe-inki nokugcotshwa kwengilazi, yenza isampula yokuhlola ukuhambisana noyinki wakho wokukhiqiza ngaphambi kokuzibophezela.
Yiziphi izilungiselelo ze-RIP kanye ne-DPI okufanele ngiqale ngayo?
Setha ukulungiswa ngokubuka ibanga: 150–300 dpi ukuze ubuke eduze, 50–100 dpi kumafacade. Qala ku-250–300% womkhawulo kayinki, ukudlula okungu-8–16, amachashazi angu-5–15% athole isinxephezelo, futhi uhlale umugqa ngaphambi kokwakha iphrofayela ye-ICC.
Ziyini izindleko ngonyawo lwesikwele ngasinye?
Cishe u-$10–30 womsebenzi olula wokuhlobisa we-UV, u-$20–50 wokuphrinta{4}}okunemibala ye-UV egcwele ngaphansi kwesisekelo esimhlophe, kanye no-$30–{6}} wokuphrinta kwe-ceramic yezakhiwo. Usayizi, ukumbozwa, izendlalelo ezimhlophe nokuqedwa kuhambisa inombolo ngaphezu kwegama lenqubo.
Ukuphrinta isikrini kubiza kangakanani?
Ngokuvamile cishe izingcezu ezingu-50–60 ngesikhathi se-arithmetic{2}}ngisho, ngenzuzo ewujuqu edlule izingcezu ezingu-500–1,000. Umsebenzi wobuciko oyinkimbinkimbi, ama-gradient noma idatha eguquguqukayo ingagcina ukuphrinta kwedijithali kuncintisana ngale kwalelo phuzu.
Ngihlola kanjani ukunamathela ngaphambi kokukhiqiza ngobuningi?
Yenza ukuhlolwa kwe-hatch-okuphambene ku-ASTM D3359 uhlose i-5B, uyibuyisele ngesheke lokudonsa itheyiphu phansi esitolo, bese wengeza ukuguga kokushisa ku-70 degree, i-thermal cycling, i-UV chamber, kanye nemijikelezo yomshini wokugeza izitsha wezingilazi eziphrintiwe.
Cela Isampula Lokuphrinta Ngengilazi noma Isincomo Sezisetshenziswa
Ukuthi ucacisa amaphaneli aphrintiwe wephrojekthi noma uhlola aIphrinta ye-UVekukhiqizeni{0}kwasendlini, indlela eshesha kakhulu yokunciphisa ubungozi isampula ephrintiwe engilazini yakho yangempela enoyinki wakho wangempela nezimo zokuphulukisa. Thumela umsebenzi wakho wobuciko, ukucaciswa kwengilazi, ubungako kanye nendawo yokuchayeka ukuze uthole isincomo senqubo, uhlelo lokuhlola ukunamathela kanye nokuqhathaniswa kwezindleko phakathi kokuphrinta kwedijithali nesikrini ngosayizi wakho wokugijima.
