Ukuphrinta kwedijithali emathini kuvumela imikhiqizo ukuthi ihlobise amathini e-aluminium ngokuqondile efayelini ledijithali - awekho amapuleti, awekho amasilinda, awekho-isikweletu sokusetha izibalo. Lo mhlahlandlela uhlanganisa ukuthi ubuchwepheshe busebenza kanjani ngempela, ukuthi kubizani kumathini ayi-100, 1,000 kanye ne-10,000, kanjaniI-inkjet ye-UVuma kuqhathaniswa ne-offset lithography kanye noyinki osuselwe emanzini{{0}futhi - ingxenye yabathengi abaningi abayibukeli phansi - ukuthi uyinki kanjani ukuze uhlale unamathele ku-aluminium ngokugcwaliswa, ukufakwa kwe-pasteurization, ukuthumela kanye nokupholisa kwekhasimende. Uma uhlola umphakeli noma uthenga umshini wokunyathelisa wekani, yonke into engezansi ibhalwe ukuthi ihlolwe ngokumelene nekhotheshini yangempela.
Iyini I-Digital Can Printing?
I-Digital can printing iyipuleti-inqubo yokuhlobisa yamahhala lapho amakhanda e-inkjet ekhompyutha{1}elawulwayo afaka khona uyinki ngokuqondile endaweni egobile yekani le-aluminium, bese lelashwa noma lomiswe emgqeni. Ngenxa yokuthi isithombe sivela efayelini kunepuleti elibonakalayo, ithini ngalinye ngokuhamba kwesikhathi lingaphatha imisebenzi yobuciko ehlukene.
Indlela eyinhloko iqondile-ku-ku-can UV inkjet. Uyinki{3}oyelaphekayo we-UV ufakwa emzimbeni wethini eliphekiwe ngaphambili futhi wenziwa i-polymerized ngama-millisecond ngamalambu e-UV noma e-LED. Umphumela uba ifilimu eqinile,{5}}exhumene exhunywe ensimbi kunesendlalelo esimanzi esidinga amahora ukuze yome.
Amasistimu wezimboni ngokuvamile asebenza ku-600 × 600 kuya ku-1200 × 1200 DPI. Isinqumo esiphezulu sibalulekile kumbhalo wezomthetho ongu-6 pt, ama-gradient amahle kanye nesithombe sezithombe; ilogo egqamile kanye nengemuva eliqinile kuzobukeka kufana ku-600 DPI futhi kubiza uyinki omncane.
I-Digital vs Offset vs Shrink Sleeve - Yisiphi Esekheni Lakho?
| Indlela | Izindleko zokusetha | Ezomnotho kusuka | Kuhle kakhulu | I-drawback eyinhloko |
|---|---|---|---|---|
| Idijithali eqondile (i-inkjet ye-UV) | Eduze kweziro | 50 amathini | Izinhlelo ezinomkhawulo,-i-SKU eminingi, ukwenza kube ngokwakho | Izindleko zeyunithi eziphakeme esikalini |
| I-offset lithography | $3,000–$10,000+ | ~50,000 amathini | Ama-SKU-awumgogodla wemakethe | Izinguquko zomsebenzi wobuciko ziyabiza |
| Nciphisa umkhono | Okuphansi-okumaphakathi | 5,000 amathini | Izinguquko ezisheshayo zehluzo, ukumbozwa okugcwele |
Umkhono wepulasitiki wenza kube nzima ukugaywa kabusha
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I-UV Inkjet vs Amanzi-I-Ink Esekelwe Kumakani E-Aluminium
I-Aluminium iyi-substrate enzima:-ayinawo ama-porous, abonisayo, amandla angaphezulu aphansi, futhi ngokuvamile isivele iphethe i-lacquer evikelayo. Uhlelo lukayinki kufanele luxazulule zonke izinkinga ezine ngesikhathi esisodwa.
I-UV Inkjet
- Ukwelapha nge-photopolymerization - ngokushesha, awukho umhubhe owomile
- Yakha ifilimu-exhumene ngokuqinile nokuklwebheka okuqinile kanye nokumelana namakhemikhali
- Ukulayishwa kwe-pigment ephezulu kunikeza umbala ominyene kanye nokungafihli kahle kwensimbi
- I-VOC ephansi kakhulu, ngoba akukho okuhwamukayo
- Idinga ukulungiswa kwesibani se-UV nokukhetha okulungile kwamaza
Amanzi-I-Ink Esekelwe
- Ukwelapha ngokuhwamuka - kudinga ukulawula ukushisa, ukugeleza komoya kanye nomswakama
- Ku-aluminium{0}engeyona i-porous, ukunamathela kuncike kakhulu ku-binder chemistry kanye nokwelashwa kusengaphambili
- Cishe ngaso sonke isikhathi udinga ijazi eliyisivikelo ukuze ufinyelele ukumelana nemihuzuko
- Okukhangayo ezindlekweni zokusebenza ngamavolumu aphezulu kakhulu, azinzile
- Izindawo zokomisa isikhathi eside zisho indawo yaphansi eyengeziwe namandla engeziwe ethini ngalinye
Isinqumo esisebenzayo:kuma-run amafushane namaphakathi ku-aluminium, inkjet ye-UV iwina ngokunamathela, ukuqina kanye nesivinini sokushintsha. Amasistimu{{1}asekelwe emanzini enza umqondo ngevolumu-ephezulu, emigqeni eyodwa{3}}ye-SKU lapho ingqalasizinda yokomisa isivele ikhona.
Izindleko Zokuphrinta ze-Digital Can, i-MOQ kanye nekhefu-Ngilingene
Ukuphrinta kwedijithali kulandela imodeli-yezindleko ezihlukile - oyikhokhayo ngekani, futhi cishe akukho lutho olungancishiswa. I-Offset ilandela-indleko-ehlanganisiwe-yemodeli yevolumu engaguquki, yingakho inani layo leyunithi lehla esikalini.
| Oda inani | Idijithali, i-est. cost/can | I-Offset, est. cost/can | Ukusetshenziswa okuvamile |
|---|---|---|---|
| 100 | $2.00–$5.00 | Akunakwenzeka | Ama-prototypes, imicimbi, amasampula |
| 1,000 | $0.80–$1.50 | $2.00–$5.00+ | Ukwethulwa komkhiqizo omncane |
| 5,000 | $0.45–$0.90 | $0.80–$1.50 | Ukukhishwa kwesizini |
| 20,000 | $0.25–$0.50 | $0.25–$0.45 | Indawo yeCrossover |
| 100,000 | $0.15–$0.30 | $0.08–$0.18 | I-SKU eyinhloko |
Ububanzi bezinkomba kuphela - izintengo zangempela ezihamba nosayizi wekani, ukumbozwa, ama-coatings, isifunda kanye nempahla.
Ungabala Kanjani Ikhefu Lakho-Iphuzu Lokulingana
Ifomula ilula:
Hlukanisa-inani elilinganayo=Izindleko zokusethwa kwe-offset ÷ (Izindleko zeyunithi yedijithali − Izindleko zeyunithi yokulinganisa)
Ngokusethwa kwe-offset engu-$6,000, $0.45/can digital and $0.15/can offset:
$6,000 ÷ ($0.45 − $0.15)=20,000 amathini
Ngaphansi kwamathini angaba ngu-20,000, idijithali ishibhile. Ngokwenza i-crossover ye-12oz/355ml kanye ne-16oz/473ml yamathini ifika endaweni ethile phakathi15,000 kanye 50,000 amayunithi, kuye ngokubalwa kwepuleti nesikhathi sokucindezela.
Lapho Imali Iya Khona Empeleni
| Into yezindleko | Isabelo se-oda le-1,000-can |
|---|---|
| Ithini le-aluminium elingenalutho | 30–40% |
| Ukuphrinta kwedijithali | 35–45% |
| Ukugqoka nokuqeda | 10–15% |
| Umsebenzi nokuhlolwa | 5–10% |
| Ukupakisha nokuphatha | 5–10% |
Ubuncane be-oda Inani
- I-prototype / isampula: amathini angama-50–100
- Isikhathi esifushane sokuhweba: amathini angama-500–1,000
- Ukukhiqizwa okumile: 5,{1}} amathini
Abahlinzeki abaningi bakhokhisa imali yesampula ehlanganisa ukulungiselela umsebenzi wobuciko, ukuphrinta ukuhlolwa, amathini amasampula kanye nokuthunyelwa. Buza ukuthi iyabuyiselwa yini ku-oda lenqwaba eliqinisekisiwe - abaningi bazophendula yebo uma ubuza ngaphambi kokuthi ukhokhe.
Izindleko Ezingaveli Kwikhotheshini
Inzuzo yangempela yokuphrinta kwedijithali ngokuvamile isuke ingekho ku-invoyisi: alukho uhlu lwamagama olufile lwamaphakeji aphelelwe yisikhathi, akukho 100,000{2}}ongazibophezela ubuncane be-flavour engase ingadayisi, akukho{4}}umjikelezo wokugunyazwa wamaviki ayisithupha ngaphambi kokuba iwindi lesizini livalwe. Ukuze kwethulwe umkhiqizo, lokho kulondoloza kuvamise ukudlula izindleko zokuphrinta ze-can ngayinye.
Ukulungiselela Ubuso: Kungani Ukwehluleka Okuningi Kokunamathela Kuqala Lapha
Uyinki akahluleki ku-aluminium ngoba uyinki mubi. Iyahluleka ngoba ingaphezulu belingakaze lilungele ukukwamukela. Izinto ezintathu eziguquguqukayo zilawula umphumela: ukuhlanzeka, amandla angaphezulu, kanye ne-surface microstructure.
Amathini angenayo aphatha amafutha aginqikayo, izigxivizo zeminwe, uthuli futhi ngezinye izikhathi izinsalela ze-silicone. Ukuhlanza kwenziwa nge-alkaline wash, i-solvent wipe noma i-plasma-ukuhlanza okusizwayo - umgomo uwukukhipha izinto eziphilayo ngaphandle kokuhlasela i-lacquer ekhona.
Amathagethi Amandla Aphezulu
- I-aluminium engalashiwe: ~30–35 mN/m
- Ubuncane bokuphrinta okuthembekile: ngaphezu kuka-40–45 mN/m
- Ukunamathela{0}}okuphezulu kokunamathela: 45–50+ mN/m
Qinisekisa ngamapeni e-dyne kulayini, noma thinta-isilinganiso se-engeli elebhu. Ukuhlolwa kwe-dyne kuthatha imizuzwana: uma uketshezi lokuhlola luphakama esikhundleni sokubamba ifilimu eqhubekayo imizuzwana emibili, indawo engaphezulu ayikalungi.
ICorona vs Ukwelashwa kwePlasma
| Corona | I-Plasma | |
|---|---|---|
| Indlela | Ukukhipha ugesi-okunamandla amakhulu | Igesi ye-ionized, i-chemistry elawulwayo |
| Izindleko zezisetshenziswa | Phansi | Phezulu |
| Ukufana | Kuhle | Kuhle kakhulu |
| Ku-aluminium eboshwe | Kwanele | Okungcono |
| Isilungiselelo esijwayelekile | 1–3 kW·min/m², 10–30 kHz | Iresiphi-incike |
| Kuhle kakhulu | Imigqa{0}}eqhubekayo enesivinini esiphezulu | Ukupakishwa kwe-Premium, ukunemba kwedijithali |
Ukwelashwa kwe-flame ne-ozone nakho kuyasetshenziswa lapho{0}}kudingeka ukwenziwa kusebenze kwamandla aphezulu. Kungakhathaliseki ukuthi ukhetha ini, izindawo eziphathwayo ziyabola - phrinta phakathi newindi lesikhathi eliqinisekisiwe, hhayi ekushintsheni okulandelayo.
Uyinki, I-Primer kanye ne-Topcoat: Ukuthola I-Chemistry Stack Right
Isakhiwo esijwayelekile sithi:
I-Aluminium substrate → Ukwelashwa kusengaphambili → I-Primer → Inki yedijithali → Ijazi eliphezulu elivikelayo
Ukwehluleka okuningi kokunamathela akwenzeki ngenxa yokuthi ungqimba olulodwa lubuthakathaka, kodwa ngoba izendlalelo ezimbili ezinhle kakhulu azikaze ziqinisekiswendawonye. Hlola isitaki, hhayi izingxenye.
I-Ink Systems
- Uyinki wokwelapha we-UV radical{0}- ama-oligomer e-acrylic, ama-monomer asebenzayo, ama-photoinitiators kanye ne-pigment. Kuyashesha, kuyakhiqiza,{2}}ayizwani nokuklwebheka. Ivamise ukudinga i-aluminium-i-primer ehambisanayo.
- Amasistimu we-UV hybrid- Ukwelapha kwe-UV kanye ne-chemical crosslinking yesibili. Ukuguquguquka okwengeziwe, ukumelana kwamakhemikhali okungcono ngemva kokuguga.
- Amasistimu{0}asekelwe ku-resin- i-polyester elungisiwe, i-polyurethane noma i-epoxy. Umthelela onamandla kanye nokumelana namakhemikhali, kodwa ukuhambisana nokunamathela okukhona kwekani kufanele kufakazelwe kuqala.
Abagqugquzeli bokunamathela
I-Silane coupling agents ihlanganisa i-inorganic metal surface kanye ne-organic polymer film, ithuthukisa amandla ebhondi kanye - nokumelana - nomswakama ngokujulile ngemva kokuguga. I-Akriliki elungisiwe, i-polyurethane kanye ne-epoxy{3}}abagqugquzeli abasebenzayo benza indima efanayo emathini ane-lacquered.
I-Coating Weights
| Isendlalelo | Isisindo sefilimu esomile esijwayelekile |
|---|---|
| Isiqalo | 1–3 g/m² |
| Uyinki we-UV | 3–8 g/m² |
| Ijazi elivikelayo | 2–5 g/m² |
Melana nesilingo sokufaka-kakhulu isicelo. Ukujiya okweqile kwe-coating kulimaza ukuguquguquka, kwengeza izindleko, futhi kungenza kube nzima ukululama kwe-aluminium ekupheleni kwempilo.
Amapharamitha wokuphulukisa we-UV: Umthamo, Isivinini Somugqa kanye Nokukhethwa Kwelambu
Ukwelapha yilapho u-inki omuhle wonakala khona. Ngaphansi-ifilimu eselashiwe ishiya i-monomer eyinsalela - indawo ethambile, ukumelana namakhemikhali okungenamandla, uyinki udluliselwa ethini elilandelayo. Ifilimu{4}ephulukisiwe engaphezu{4}iyaphuka futhi iqhekeke ehlombe.
UV{{0}I-LED vs Amalambu e-Mercury
| I-UV{{0}I-LED | I-Mercury | |
|---|---|---|
| Okukhiphayo | I-Narrowband: 365/385/395/405 nm | I-spectrum ebanzi |
| Ukushisa | Phansi | Phezulu |
| Ukusetshenziswa kwamandla | Phansi | Phezulu |
| Impilo yesibani | Yinde | Okufushane, kudinga ukushintshwa okuhleliwe |
| Ukuhambisana kukayinki | Idinga{0}}ama-photoinitiators afanayo e-LED | Isebenza ngoyinki ojwayelekile we-UV |
Idosi ye-UV evamile ihlala kububanzi obungu-100–1000 mJ/cm² kuye ngokuthi ikhemistri kayinki nogqinsi lwefilimu. Uyinki omhlophe nokumbozwa kanzima kudinga okwengeziwe, ngoba umbala webala uyahlakaza futhi umunce ukukhanya okuhloselwe ukwelapha ungqimba olungezansi.
Umthamo kanye Nesivinini Kuyaguquguquka Okufanayo
Umthamo we-UV=amandla wesibani × isikhathi sokuchayeka
Sheshisa umugqa futhi kufanele ukhuphule amandla, noma umthamo wehla bese ukwelapha ikhwalithi kulandela. I-loop yokulungisa esebenzayo:
- Linganisa amandla e-UV angempela nge-radiometer - hhayi okukhiphayo okukaliwe kwesibani
- Qopha isivinini sokuthutha
- Hlola izinga lokushisa eliphezulu
- Yenza ukuhlolwa kokwelapha (i-MEK rub ishesha kakhulu)
- Lungisa amandla esibani noma isivinini somugqa, bese{0}}ukala kabusha
Ukuguga kwesibani ngumbulali othule lapha. Amandla ehla kancane kancane, izinga lokwelapha liyehla nalo, futhi akekho oqaphelayo kuze kufike isikhalazo sekhasimende. Ukufundwa kwe-radiometer yelogi masonto onke.
Ukuhlolwa Kwekhwalithi: Izinombolo, Hhayi Imibono
"Kubukeka kukuhle" akuyona inkomba yokwamukela. Phikelela kulokhu okune, okunemikhawulo yokudlula yezinombolo ebhalwe esivumelwaneni sokuthenga.
I-Cross-Hatch Adhesion - ASTM D3359
Sika igridi kufilimu ephrintiwe, sebenzisa i-tape ejwayelekile, susa nge-engeli elawulwayo nesivinini, bese ulinganisela ukukhishwa kwe-coating. Ukwamukela: 4B–5B ukuze kufakwe i-premium.
I-Taber Abrasion - ASTM D4060
Amasondo abrasive ajikelezayo (ngokujwayelekile i-CS-10) ngaphansi komthwalo ojwayelekile. Ukwamukela: kuchazwe ukwehla kwesisindo esiphezulu emijikelezweni engu-500–1,000, ngaphandle kokuphumelela kombala.
I-MEK Double Rub
Indwangu egcwele ihlikihlwe emuva naphambili kuze kube yilapho ifilimu ihluleka. Ithagethi: 100–{2}} amarubhu aphindwe kabili enamathela ezimbonini ezihlala isikhathi eside. Kuyashesha, kushibhile, kuhle njengomugqa-ukuhlola ikhambi elingaseceleni - kodwa alisho lutho mayelana-nesikhathi eside sokuchayeka ku-UV.
Uhlelo-Ukuhlolwa Okukhethekile
- I-Pasteurization noma ukuchayeka kabusha, ezingeni lokushisa langempela lenqubo
- Isiqandisi nokuhamba ngebhayisikili
- Isifutho sikasawoti, samathini okukhangisa angaphandle
- Ukuguga okusheshisiwe kwe-UV, ukuze umbala uzinze
- Ukwenza ukulingisa - kuhlola ukuqhekeka ezindaweni ezishintshashintshayo
Ukuphathwa Kombala Kundawo Ekhanyayo Egobile
I-Aluminium isibuko. Okubomvu okuphrintwe ngokuqondile ensimbi engenalutho ifundeka ngokumnyama futhi ibe yinsimbi kakhulu kunombala ofanayo obomvu kokumhlophe. Lokho akulona iphutha lephrinta - kuyi-physics, futhi ukulungisa kuyinqubo, hhayi isikhalazo.
I-White Ink Base Layer
- Beka phansi uyinki omhlophe njengejazi elingaphansi elikhanyayo
- Phrinta i-CMYK ngaphezu kokumhlophe
- Engeza okokuvikela okucacile uma kudingeka
Ngemiphumela yensimbi yamabomu, imaski ngokukhetha: shiya izindawo ezikhethiwe zingenalutho futhi uphrinte imibala ekhanyelayo phezu kwazo ukuze kubukeke i-chrome. Ukumboza okumhlophe okufanayo okunzima kakhulu ukubamba eduze kwemithungo, amahlombe kanye nentamo - hlela umsebenzi wobuciko ngendlela efanele.
I-Delta E Tolerances
- ΔE < 2 - ukufana okuhle kakhulu
- I-ΔE 2–{1}} iyamukeleka ngokujwayelekile emaphaketheni entengiso
- ΔE > 5 - ngokusobala icishiwe; nqaba
Bhala ukubekezelelana ngaphambi kokukhiqiza, kanye nejometri yokulinganisa nomthombo wokukhanya. "Ukufanisa kwe-Pantone" ngaphandle kwenombolo ye-ΔE akuyona into ecacisiwe.
Ukulandelana kokuqinisekisa
- Ubufakazi bedijithali - isakhiwo, ikhophi, umbhalo osemthethweni, ukubekwa kwebhakhodi
- Isampula ebonakalayo ingaba - umbala, umphumela wensimbi, ukuqeda, ukuzwakala
- Isampula lokukhiqiza - inani elincane kuzilungiselelo zomugqa wangempela
Ukugunyaza umsebenzi wobuciko efulethini{0}ekukopishweni kwesikrini iphutha elilodwa elivame kakhulu nelibiza kakhulu emhlobiso wekani. Idizayini ebukeka iflethi ibhalansile izohlanekezela uma isongwe - ihlole ethini langempela, ngokukhanya kwangempela. Ukubukeza amasampula esilinda aphrintiwe ngaphambi kokuzibophezela kuwufanele isonto elibiza ngawo.
Uhlu Lokuhlola Umsebenzi Wobuciko Wokuphrinta I-Digital Can
Izidingo zefayela
- I-AI, i-PDF noma i-EPS; ama-logo we-vector akhethwa kakhulu
- Izithombe ze-Raster okungenani ezingama-300 DPI ngosayizi wokugcina
- Imodi yombala ye-CMYK, enereferensi ye-Pantone ehlinzekwe ngokuhlukene
- Amafonti achaziwe noma apakishwe
Izidingo Zomklamo
- Faka phakathi ukopha; gcina izindawo eziphephile kumarimu aphezulu naphansi
- Inxephezela ukwelula okuyindilinga nokuhlanekezela komthungo
- Maka izindawo zikayinki omhlophe ongqimbeni oluhlukile
- Khomba izindawo{0}}ezingenalutho ze-aluminum ngamabomu
- Gcina imininingwane emihle kude nama-seams kanye ne-deformation zone
- Gcina ihluzo ezibucayi zikude{0}}nezindawo zokuxhumana zokuhuzuka
Ukuhlanganiswa kwesendlalelo: Isendlalelo semaski esimhlophe esi-1 → Isendlalelo sesi-2 sobuciko be-CMYK → Isendlalelo sesi-3 esivikelayo.
Ukugeleza komsebenzi-kwezinyathelo eziyisithupha
- Ukulungiswa kwendawo- hlanza, yenza kusebenze, kala amandla angaphezulu ngepeni le-dyne
- Isicelo sokuqala- lawula isisindo sokumboza, ukufana nokomisa
- Ukuphrinta kwedijithali- qapha i-viscosity ye-inki, ukungaguquguquki kwamaconsi, ukuqondanisa kwekhanda
- Ukwelashwa kwe-UV- qinisekisa umthamo, izinga lokushisa elingaphezulu kanye neleveli yokwelapha
- I-Protective coating- isebenza lapho kudingeka khona ukuhuzuka okwengeziwe noma ukumelana namakhemikhali
- Ukuhlola nokupakisha- ukuhlolwa kwendawo okunamathelayo, ukukalwa kombala, iphekhi yebhokisi
Izikhathi Zokuhola Ezingokoqobo
| Isiteji | Ubude besikhathi |
|---|---|
| Ukubuyekezwa komsebenzi wobuciko | 1-3 izinsuku |
| Ubufakazi bedijithali | 2-5 izinsuku |
| Ukukhiqizwa kwesampula | 3-7 izinsuku |
| Ukuphrinta ngobuningi | izinsuku 5-15 |
| Ukuhlolwa kwekhwalithi | 1-3 izinsuku |
| Ukuthumela ngemikhumbi | Indawo{0}incike |
Imigqa yedijithali iyashintsha emizuzwini iye emahoreni ngoba awekho amapuleti okwenziwa. Yilokho okwenza ama-flavour ayishumi evikini elilodwa lokukhiqiza kwenzeke.
Ukuxazulula inkinga: Izimpawu, Imbangela, Lungisa
| Uphawu | Cishe imbangela | Isenzo sokulungisa |
|---|---|---|
| Ukucwecwa kukayinki ekuhlolweni kwetheyiphu | Amandla angaphezulu anganele | Thuthukisa ukuhlanzwa kanye nokwelashwa kwe-corona/plasma |
| Ukunwaya ekuphatheni | Ingaphansi-kokwelashwa | Nyusa umthamo we-UV noma wehlise umugqa |
| Indawo enamathelayo noma enamafutha | I-polymerization engaphelele, ukungalingani kwe-photoinitiator | Hlola ukuqina kwesibani; buyekeza i-ink/lamp wavelength match |
| Ukuba mhlophe noma inkungu | Umswakama, ukwelapha ukucindezeleka, ukungahambisani kukayinki | Lawula umswakama we-ambient; phinda{0}qinisekisa isitaki |
| Ukuqhekeka ehlombe | Ifilimu ishwabene kakhulu noma iwugqinsi kakhulu | Yehlisa isisindo enamathela; sebenzisa ukwakheka okuvumelana nezimo |
| Umbala uyafiphala | Ukungaqini kwe-Pigment UV | Hambisa{0}kusistimu ye-pigment ye-lightfastness ephezulu |
| Ukubhinca noma imigqa engekho | Ukuvala umlomo, i-viscosity drift |
Hlanza futhi uqondise amakhanda; hlola ukulawula izinga lokushisa kukayinki
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Ukuthobela Ukuthintana Nokudla kanye Nokusebenzisa Kabusha
Ngamathini esiphuzo emakethe yase-US, cela bese ufayela okulandelayongaphambiliuzibophezele ekukhiqizeni:
- I-Ink and Coating Safety Data Sheets (SDS)
- Izitatimende zokudla ze-FDA-nezinkomba ezisebenzayo ezingu-21 ze-CFR
- Imibiko yokuhlola ukufuduka
- Idatha yokuhlola yaselabhorethri yenkampani yangaphandle-
- Amadokhumenti omkhawulo wensimbi esindayo
Ama-Photoinitiators nama-monomers ayinsalela afanelwe ukucutshungulwa okuthile - ayizingxenye okungenzeka kakhulu zibangele umbuzo wokufuduka phakathi nokuhlolwa kwekhasimende lokudayisa.
Lapho igaywa kabusha: i-aluminium ihlala igaywa kabusha kakhulu, futhi amathini aphrintwe ngokuqondile ngokuvamile adala izinkinga ezimbalwa kunemikhono eshwabene, njengoba umhlobiso uhlala ngaphakathi komfudlana wokutakula i-aluminium. Okuguquguqukayo okufanele kulawulwe ukushuba kwe-coating kanye ne-coating chemistry. Cela abahlinzeki ngesitatimende sokuhambisana sokuvuselela esikhundleni sokuthatha ukuthi sikhona.
Izimo Ezimbili, Izimpendulo Ezimbili Ezilungile
Ikesi 1 - I-Craft Brewery, Summer Series
Imfuneko:Amathini angu-5,000, izinguqulo ezine zemidwebo, ukulethwa emavikini angu-2-3.
Isixazululo:Idijithali. Awekho amapuleti, imiklamo emine efasiteleni elilodwa lokukhiqiza, ingozi encane yokusungula.
Izindleko ezikhombisayo:$0.50–$0.90 ithini ngalinye. I-Offset izothwala izindleko zokusetha ezinkulu kunebhajethi yonke yokuphrinta.
Ikesi 2 - I-National Soda Brand, i-Core SKU
Imfuneko:500,{1}} amathini afanayo, isilawuli esiqinile se-Pantone, izindleko zeyunithi eziphansi kakhulu.
Isixazululo:I-offset lithography.
Izindleko ezikhombisayo:$0.08–$0.15 ithini ngalinye. Ukusetha akunciphisi cishe lutho kule volumu.
Amabhrendi amaningi ekugcineni asebenzisa womabili: i-offset yomugqa oyinhloko, idijithali yayo yonke into yesizini, isifunda noma yokuhlola.
Ukukhetha Izinsiza noma Umphakeli
Uma ukhipha umsebenzi, cela: imibiko yokuhlolwa kokunamathela neyokuhuzuka enemiphumela yezinombolo, amasampuli aphrintiwe ethini lakho, ukubekezelelwa kwe-ΔE okubhaliwe,-amafayela okuthobelana nokudla, umthamo wansuku zonke namandla okwenza isipele, kanye nereferensi yamakhasimende esigabeni sakho.
Uma uletha ukukhiqizwa endlini, imibuzo ishintshela kumishini. Ukukhipha imali ngehora, ukucushwa kokwelapha, uhlobo lwesihloko sokuphrinta nesikhathi sokushintsha shayela izindleko zakho zangempela ngekheni ngalinye ngaphezu kwenani lezitikha zomshini. Aiphrinta ye-UV yesilindaeyakhelwe ngokukhethekile imizimba eyindilinga iphatha ukubhaliswa kanye nesinxephezelo se-curvature i-flatbed eguquliwe engakwazi. Ukuze uthole okukhiphayo okuphezulu,{1}}iziteshi eziningi zephrinta eziyisilinda ziyalayisha futhi ziphrinte ngokuhambisanayo kunochungechunge. Ngemisebenzi exubile kuwo wonke amathini, amabhodlela nezinkomishi, bheka isigaba somshini wephrinta yesilinda se-Dacen F5 UV, esiphatha amadayamitha ahlukahlukene kanye nokwehla kobude kusethi eyodwa yokulungisa. Ukucaciswa okugcwele kobubanzi bephrinta ye-UV kufanelekile ukuqhathanisa ngapha nangapha ngaphambi kokuthi ufake uhlu olufushane.
Olunye ucezu lomsebenzi wesikole wasekhaya: ukuziphatha kokunamathela kuyehluka nge-substrate nokunameka, futhi yisizathu sokuqala sokuthi umshini owehliswe uphoxeke kahle ekukhiqizeni. Lokhu kuhamba ekuthuthukiseni ukunamathela kumaphrinta amasilinda e-UV kuhlanganisa ukulungiswa okusebenzayo. Ngaso sonke isikhathi thumela amathini akho ukuze uzihlole ngaphambi kokuthenga.
Isifinyezo
- Ubuchwepheshe:I-Inkjet ye-UV eqondile-ku{1}}ku-can iyona ezenzakalelayo ye-aluminium - yokwelapha okusheshayo, ifilimu eqinile, ipuleti{3}mahhala
- Izindleko:ukuwina kwedijithali ngezansi cishe kwamathini ayi-15,000–50,000; i-offset iwina ngaphezu kwayo. Yenza ikhefu{5}}lokulinganisa ngezinombolo zakho
- Ukunamathela:iqala ngamandla angaphezulu kuka-40–45 mN/m, hhayi ngokukhetha uyinki
- Ukwelapha:umthamo=ubukhulu × isikhathi; yilinganise nge-radiometer, nokubola kwesibani selogi
- Ikhwalithi:cacisa u-4B–5B ku-ASTM D3359, 100–200+ MEK amarubhu aphindwe kabili, kanye no-ΔE <2–3 ngokubhala
- Umbala:ungqimba oluyisisekelo lukayinki omhlophe, bese kuba i-CMYK - futhi ivumela njalo ethini langempela, hhayi i-mockup eyisicaba
- Ukuthobela:qoqa ukudla kwe-FDA-imibhalo yokuxhumana nedatha yokufuduka ngaphambi, hhayi ngemva kokukhiqiza
Cela Ukuhlolwa Kwesampula
Kungakhathaliseki ukuthi ufuna amathini aphrintiwe noma uhlola umshini wokuphrinta wekani{{0}lomkhiqizo wasendlini, indlela eshesha kakhulu eya esinqumweni iwukuphrinta kwesivivinyo ku-substrate yakho enemiphumela ebhaliwe yokunamathela kanye nemihuzuko. Thumela ukucaciswa kwethini lakho, umthamo waminyaka yonke, ubunkimbinkimbi bomsebenzi wobuciko kanye nezidingo zokuqina, futhi uxhumane nethimba lethu lezobuchwepheshe ukuze uthole isampula ephrintiwe kanye nokuhlolwa kokukhiqiza.
FAQ
Kuyini ukuphrinta kwedijithali kumathini?
Kuyipuleti-inqubo yamahhala lapho amakhanda e-inkjet ebeka khona uyinki ngokuqondile emzimbeni we-aluminium can kusuka kufayela ledijithali, okulandelwa ukwelapha kwe-UV osheshayo. Ngenxa yokuthi awekho amapuleti ahilelekile, wonke amathini ngokuhamba kwesikhathi angaphatha umsebenzi wobuciko ohlukile, futhi izindleko zokusetha zisondele ku-zero.
Kubiza malini ukuphrinta kwethini ledijithali ngeyunithi ngayinye?
Cishe u-$2.00–$5.00 ngekani ngalinye kumayunithi angu-100, u-$0.80–$1.50 kumayunithi angu-1,000, kanye no-$0.25–$0.50 kumayunithi angu-20,000. Ukumbozwa, ukusetshenziswa kukayinki omhlophe, okokunamathela kanye nosayizi konke kugudluza isibalo.
Kuyini umehluko{0}wokuhlukanisa phakathi kokuphrinta kwe-digital ne-offset?
Ngokuvamile phakathi kuka-15,000 no-50,000 amathini. Hlukanisa izindleko zokusethwa kwe-offset -ngomehluko wentengo ngayinye ukuze uthole eyakho i-crossover - ukusetha okungu-$6,000 ngo-$0.30{10}ngalinye{10}}igebe linqamuka ngisho nasemathini angu-20,000.
Yibuphi ubuncane be-oda okufanele ngibulindele?
50–100 amathini wama-prototypes, 500–1,000 ama-run amafushane okuhweba, 5,{6}} okokukhiqiza okumile. I-offset ivamise ukuqala kumathini angu-50,000–100,000.
Kungani amathini aphrintiwe edinga ungqimba oluyisisekelo lukayinki omhlophe?
I-aluminium engenalutho iyacwebezela, eshintsha umbala obonakalayo - obomvu bufundeke ngokumnyama nangokusansimbi. Ijazi elingaphansi elimhlophe elikhanyayo lenza i-substrate ingasebenzi kahle ukuze i-CMYK ikhiqize kabusha imibala yomkhiqizo ngokunembile. Ukufihla ubuso okumhlophe okukhethiwe futhi yindlela imithelela yensimbi eyenziwe ngamabomu edalwa ngayo.
Yiziphi izivivinyo zokunamathela nokuhuzuka okufanele ngizifune, futhi yiziphi izindlela zokuphasa?
I-ASTM D3359 cross-i-hatch adhesion enesilinganiso esingu-4B–5B, i-ASTM D4060 Taber abrasion enomkhawulo wokulahlekelwa isisindo ochaziwe emijikelezweni engu-500–1,000, kanye nokuhlikihlwa kabili okungu-100–{9}} kwe-MEK. Engeza i-pasteurization noma ukuhlola kabusha uma inqubo yakho ikudinga.
Ngiwuthola kanjani umthamo olungile we-UV kanye nesivinini somugqa?
Linganisa ukuqina kwangempela nge-radiometer ye-UV kunokuthembela ekuphumeni okulinganiselwe kwesibani, bese usetha isivinini somugqa ukuze isamba sethamo sifike ku-100–1000 mJ/cm² ububanzi obucaciswe uyinki wakho. Imigqa esheshayo idinga ukuqina okuphezulu ngokulinganayo, futhi izendlalelo ezimhlophe noma ezisindayo{3}}zidinga umthamo owengeziwe kunalezo ezibonisa ngale.
Ingabe ama-ink e-UV aphephile kumathini esiphuzo, futhi ingabe athinta ukugaywa kabusha?
Oyinki be-UV abakhiwe kahle basetshenziswa ekufakweni kokudla uma besekelwa imibhalo yokuthobela - izitatimende zokucela ukudla-, ukuhlolwa kokufuduka kanye nezimemezelo zokulawula abahlinzeki. Lapho kugaywa kabusha, amakani aphrintwe ngokuqondile ngokuvamile ahlanganisa ekutholeni i-aluminium ngokuhlanzeka kakhulu kunamakani{3} anemikhono ashwabene, inqobo nje uma ukujiya kokunamathela kuhlala kulawulwa.
Ingabe ukuphrinta kwedijithali kungakhiqiza imiphumela yensimbi kanye nokuqedwa kokuvikela?
Yebo. Imiphumela ye-metallic ivela ekushiyeni i-aluminium obala kanye nokuphrinta ngokweqile ngoyinki obala. I-Matte, i-gloss kanye nokuklwejwa{2}}kungasetshenziswa amavarnish aqinile phezu kwesendlalelo esiphrintiwe ukuze kuthuthukiswe ukuqina ngokugcwalisa, ukupakisha nokuthutha.
