Kudhinda nedhijitari pamagaba kunoita kuti mabhureki ashongedze magaba ealuminium zvakananga kubva kufaira redhijitari - pasina ma plates, macylinders, hapana mashanu-figure setup bill. Iri gwara rinobata kuti tekinoroji inoshanda sei chaizvo, iyo inodhura pa100, 1,000 uye 10,000 makani, seiUV inkjetinofananidzwa neoffset lithography nemvura{{0}ingi yakavakirwa, uye - chikamu icho vatengi vazhinji havatarisire - mawaniro einki kuti irambe yakanamatira kualuminium kuburikidza nekuzadza, pasteurization, kutumira uye zvinotonhorera zvemutengi. Kana uri kuongorora mutengesi kana kutenga muchina wekudhinda wegaba, zvese zviri pazasi zvakanyorwa kuti zvitariswe zvichipesana nekotesheni chaiyo.
Chii chinonzi Digital Can Printing?
Digital can printing plate{{0}yemahara yekushongedza nzira iyo komputa{1}inodzorwa inkjet misoro inoisa ingi zvakananga panzvimbo yakakombama yearuminiyamu gaba, inozoporeswa kana kuomeswa mumutsetse. Nekuti iyo chifananidzo chinobva mufaira kwete chenyama ndiro, yega yega inogona mukumhanya inogona kutakura akasiyana mifananidzo.
Nzira huru ndeye-ku-can UV inkjet. UV{{3}ingi inorapika inoiswa pamuviri wegaba rakagadzirwa kare uye rinoitwa polymer mukati memamilliseconds neUV kana marambi eLED. Mhedzisiro yacho ifirimu rakasimba, rakachinjika-rakabatana rakasungirirwa kusimbi kwete jira rakanyorova rinoda maawa kuti riome.
Maindasitiri masisitimu anowanzo mhanya pa600 × 600 kusvika 1200 × 1200 DPI. Zvisarudzo zvepamusoro zvine chekuita ne6 pt zvinyorwa zvepamutemo, ma gradients akanaka uye mifananidzo yemifananidzo; mucherechedzo wakashinga uye yakasimba kumashure inotaridzika zvakafanana pa600 DPI uye inodhura ingi shoma.
Digital vs Offset vs Shrink Sleeve - Nderipi Riri paCan yako?
| Nzira | Setup mutengo | Economical kubva | Zvakanakisa zve | Main drawback |
|---|---|---|---|---|
| Yakananga dhijitari (UV inkjet) | Pedyo ne zero | 50 magaba | Edhisheni ine mashoma, akawanda-SKU, magadzirirwo | Higher unit cost pachiyero |
| Offset lithography | $3,000–$10,000+ | ~50,000 magaba | -maSKU makuru emusika | Kuchinja kwemifananidzo kunodhura |
| Shrink sleeve | Low-pakati | 5,000 makani | Inokurumidza magiraidhi anochinja, kufukidzwa kwakazara |
Sleeve yepurasitiki inoomesa kudzokorora
|
UV Inkjet vs Mvura-Ink Inobva paAluminium Cans
Aluminium yakaoma substrate: isina-inopenya, inopenya, yakaderera pamusoro pesimba, uye kazhinji yakatotakura lacquer inodzivirira. Iyo ingi hurongwa inofanirwa kugadzirisa matambudziko ese mana kamwechete.
UV Inkjet
- Kurapa nephotopolymerization - pakarepo, pasina kuomesa mugero
- Inogadzira muchinjika-firimu rakabatana rine kukwenya kwakasimba uye kusamira kwemakemikari
- Yakakwira pigment kurodha inopa dense ruvara uye yakanaka opacity pasimbi
- Yakanyanya kuderera VOC, sezvo hapana chinobuda
- Inoda mwenje weUV kugadzirisa uye kururamisa wavelength kusarudzwa
Mvura-Ink
- Kurapa nekubuda kwemhepo - kunoda kupisa, kuyerera kwemhepo uye kudzora mwando
- Pane{{0}aruminiyamu isina porous, kunamira kunoenderana zvakanyanya nebinder chemistry uye pretreatment.
- Inenge nguva dzose inoda bhachi rekudzivirira kuti risvike rakafanana neabrasion kuramba
- Inokwezva pamutengo wekushandisa pamhando yepamusoro, yakagadzikana mavhoriyamu
- Kurebesa kuomesa nzvimbo zvinoreva nzvimbo yakawanda yepasi uye simba rakawanda pamugaba
Mutongo unoshanda:yenguva pfupi uye yepakati inomhanya paaluminium, UV inkjet inohwina pane adhesion, kusimba uye shanduko yekumhanya. Mvura-yakavakirwa masisitimu ane musoro mukukwirira-kuvhota, mitsetse imwe chete-SKU umo magadzirirwo ekuomesa atovako.
Digital Can Printing Cost, MOQ and Break-Even
Kudhinda kwedhijitari kunotevera-mutengo wakasiyana - waunobhadhara pachigaba chimwe chete, uye hapana chinenge chiripo chekubhadhara. Offset inotevedzera-mutengo-pamwe-nevhoriyamu yakagadziriswa, ndosaka mutengo wayo uchidonha pachiyero.
| Order uwandu | Digital, est. cost/can | Offset, est. cost/can | Kushandiswa kwakajairika |
|---|---|---|---|
| 100 | $2.00–$5.00 | Hazvigoneki | Prototypes, zviitiko, samples |
| 1,000 | $0.80–$1.50 | $2.00–$5.00+ | Diki brand launch |
| 5,000 | $0.45–$0.90 | $0.80–$1.50 | Kuburitswa kwemwaka |
| 20,000 | $0.25–$0.50 | $0.25–$0.45 | Crossover zone |
| 100,000 | $0.15–$0.30 | $0.08–$0.18 | Core SKU |
Indicative range chete - mitengo chaiyo inofambiswa ne can size, coverage, coatings, dunhu uye kutakura zvinhu.
Maverengero Ako Nguva Yekuzorora-Even Point
Iyo formula iri nyore:
Kuputsa-huwandu=Offset setup cost ÷ (Digital unit cost − Offset unit cost)
Iine $6,000 yekumisa setup, $0.45/can dijitari uye $0.15/inogona kubvisa:
$6,000 ÷ ($0.45 − $0.15)=20,000 magaba
Pazasi angangoita 20,000 makani, dhijitari yakachipa. Mukuita iyo crossover ye12oz/355ml uye 16oz/473ml makani inodzika pakati pe15,000 uye 50,000 zvikamu, zvichienderana nehuwandu hwendiro uye nguva yekudhinda.
Iko Kunoenda Mari Chaizvoizvo
| Mutengo chinhu | Kugova kwe1,000-can odha |
|---|---|
| Aruminiyamu isina chinhu | 30–40% |
| Digital kudhinda | 35–45% |
| Kuvhara uye kupedza | 10–15% |
| Basa uye kuongorora | 5–10% |
| Packaging uye kubata | 5–10% |
Minimum Order Quantities
- Prototype / muenzaniso: 50-100 makani
- Commercial short run: 500–1,000 makani
- Kugadzirwa kwakamira: 5,000+ magaba
Vazhinji vatengesi vanobhadharisa mari yesampling inovhara artwork prep, bvunzo kudhinda, sample cans uye kutumira. Bvunza kuti inodzoserwa mari yeodha yakasimbiswa - vazhinji vanozobvuma kana ukabvunza usati wabhadhara.
Mari Isingaonekwi paQuotesheni
Chakanakira kudhinda kwedhijitari kunowanzo kubva painvoice: hapana chakafa chekurongedza, hapana 100,000-inogona kushoma kuzvipira kune flavour ingasatengeswe, hapana matanhatu-vhiki yemvumo nguva isati yavhara mwaka. Pakuvhurwa kwechigadzirwa, izvo zvakachengetwa zvinogara zvichidarika mutengo wepa-gaba wekudhinda.
Kugadzirira Kwepamusoro: Nei Kunyanya Kutadza Kunamatira Kunotanga Pano
Ingi haikundike paaluminium nekuti inki yakaipa. Izvo zvinokundikana nekuti pamusoro pacho pakanga pasina kugadzirira kuzvigamuchira. Matatu akasiyana anodzora mhedzisiro: kuchena, simba repamusoro, uye pamusoro microstructure.
Makoni anouya anotakura mafuta anotenderedza, zvigunwe, huruva uye dzimwe nguva silicone masara. Kucheneswa kunoitwa nealkaline wash, solvent wipe kana plasma-assisted cleaning - chinangwa ndechekubvisa organic pasina kurwisa lacquer iripo.
Zvinangwa zveSurface Energy
- Aluminium isina kugadziriswa: ~ 30-35 mN / m
- Zvishoma zvekudhinda zvakavimbika: pamusoro pe40-45 mN/m
- Yakakwira-kunamira kwekubatisa: 45–50+ mN/m
Tarisa ne dyne pen pamutsetse, kana kubata-angle kuyerwa mulab. Iyo dyne bvunzo inotora masekonzi: kana bvunzo yemvura inokwira kumusoro pane kubata inoenderera firimu kwemasekonzi maviri, iyo yepamusoro haina kugadzirira.
Corona vs Plasma Kurapa
| Corona | Plasma | |
|---|---|---|
| Mechanism | Kubuda kwemagetsi{{0}simba guru | Ionized gasi, inodzorwa chemistry |
| Equipment cost | Lower | Higher |
| Uniformity | Kugona | Excellent |
| Pamusoro pealuminium yakavharwa | Zvakakwana | Zvirinani |
| Yakajairika marongero | 1–3 kW·min/m², 10–30 kHz | Recipe{0}inotsamira |
| Zvakanakisa zve | Yepamusoro{{0}mitsetse inoenderera mberi | Premium kurongedza, chaiyo dhijitari |
Kurapwa kweFlame ne ozone kunoshandiswawo panodiwa simba repamusoro-. Chero chipi chaunosarudza, nzvimbo dzakarapwa dzinoora - dhinda mukati mehwindo rakabvumidzwa renguva, kwete shanduko inotevera.
Ingi, Primer uye Topcoat: Kuwana Chemistry Stack Right
Iyo standard kuvaka ndeye:
Aluminium substrate → Pretreatment → Primer → Digital inki → Ropajasi rinodzivirira
Kukundikana kwakawanda kwekunamatira kunoitika kwete nekuti imwe danda haina kusimba, asi nekuti maviri akakwana akaturikidzana haana kumbosimbiswapamwe chete. Edzai stack, kwete zvikamu.
Ink Systems
- UV radical{0}inki yekurapa- acrylic oligomers, reactive monomers, photoinitiators uye pigment. Inokurumidza, inoita, -inoshingirira. Kazhinji inoda aruminiyamu-inofambirana nekutanga.
- UV hybrid masisitimu- Mushonga weUV uye chechipiri chemakemikari crosslinking. More kuchinjika, nani makemikari kuramba pashure kukwegura.
- Resin-based systems- yakagadziridzwa polyester, polyurethane kana epoxy. Kubata kwakasimba uye kuramba kwemakemikari, asi kuenderana negaba riripo coating kunofanirwa kutanga kuratidzwa.
Adhesion Promoters
Silane coupling agents inosunga bhiriji repasi pesimbi uye organic polymer firimu, inonatsiridza kusimba kwebhondi uye - zvine hunyoro - kusaita mwando mushure mekuchembera. Modified acrylic, polyurethane uye epoxy-vanosimudzira vanoshanda vanoshanda zvakafanana pamagaba akaiswa lacquered.
Coating Weights
| Layer | Yakajairika yakaoma firimu uremu |
|---|---|
| Primer | 1–3 g/m² |
| UV inki | 3–8 g/m² |
| Dziviriro topcoat | 2–5 g/m² |
Ramba muyedzo we-kunyanya kushandisa. Kuwedzera kukoira kwehuku kunokanganisa kuchinjika, kunowedzera mutengo, uye kunogona kuomesa aluminium kupora pakupera kwehupenyu.
UV Kurapa Paramita: Dose, Mutsetse Kumhanya uye Sarudzo yeLambu
Kurapa ndiko uko ingi yakanaka inotadza. Pasi pe{{1}firimu rakarapwa rinosiya rasara monoma - yakapfava, kusamira zvakanaka kwekemikari, ingi ichienda pamugaba unotevera. Kupfuura{{4}firimu rakapora rinoita brittle uye rinotsemuka pamapfudzi.
UV{{0}LED vs Mercury Marambi
| UV{{0}LED | Mercury | |
|---|---|---|
| Output | Narrowband: 365/385/395/405 nm | Broad spectrum |
| Kupisa | Low | High |
| Kushandisa simba | Low | High |
| Hupenyu hwemwenje | Kureba | Mupfupi, unoda kuchinjwa kwakarongwa |
| Ingi kuenderana | Inoda maLED-anoenderana nemafotoinitiators | Inoshanda neakawanda akajairwa UV ingi |
Yakajairika UV dosi inogara mu100–1000 mJ/cm² renji zvichienderana neingi chemistry uye ukobvu hwefirimu. Ingi chena uye kuvharika kunorema kunoda zvimwe, nekuti pigment inoparadzira uye inotora iyo chiedza chairehwa kurapa danda riri pazasi.
Dose uye Speed Zvakafanana Variable
UV dose=rambi intensity × exposure time
Kurumidza mutsara kumusoro uye iwe unofanirwa kusimudza zvakanyanya, kana dose inodonha uye kurapa mhando inotevera. A workable adjustment loop:
- Eresa kusimba kweUV chaiyo neradiometer - kwete mwenje wakayerwa kubuda
- Record conveyor kumhanya
- Tarisa gaba rekushisa kwepamusoro
- Ita bvunzo yekurapa (MEK rub inokurumidza)
- Gadzirisa simba remwenje kana kumhanya kwetambo, wozoyerazve-
Kuchembera kwemwenje ndiyo mhondi yakanyarara pano. Kusimba kunodonha zvishoma nezvishoma, kurapa kwemhando inodonha nayo, uye hapana anocherechedza kusvikira chichemo chevatengi chasvika. Log radiometer kuverenga vhiki nevhiki.
Kuongororwa Kwemhando: Nhamba, Kwete Mafungiro
"Zvinotaridzika zvakanaka" haisi chirevo chekugamuchira. Shingairira pane izvi zvina, nenhamba yekupasa miganho yakanyorwa muchibvumirano chekutenga.
Muchinjikwa-Hatch Adhesion - ASTM D3359
Cheka gidhi mufirimu rakadhindwa, shandisa tepi yakajairwa, bvisa pane inodzorwa kona uye nekumhanyisa, wobva wayera kubvisa coating. Kubvuma: 4B–5B yekurongedza kwekutanga.
Taber Abrasion - ASTM D4060
Kutenderedza mavhiri abrasive (kazhinji CS-10) pasi pemutoro wakajairwa. Kugamuchirwa: inotsanangura kuremerwa kwehuremu pa500-1,000 mitsetse, isina ruvara rwekubuda.
MEK Double Rub
Mucheka wakazara wakakwizwa kumashure uye mberi kusvikira firimu rakundikana. Chinangwa: 100–200+ rubs akapetwa kaviri embatya dzakasimba dzeindasitiri. Inokurumidza, yakachipa, yakanakira semutsara-kutarisa kudivi rekurapa - asi hapana zvarinotaura nezve-nguva refu yekuratidzwa UV.
Mashandisirwo-Maidzo chaiwo
- Pasteurization kana kudzoreredza kuratidzwa, pane chaiyo process tembiricha
- Refrigeration uye condensation bhasikoro
- Kupfapfaidza munyu, kumagaba ekushambadza ekunze
- Yakawedzera UV kuchembera, kune kugadzikana kwemavara
- Kugadzira simulation - inotarisa kutsemuka munzvimbo dze deformation
Color Management pane Reflective Curved Surface
Aluminium igirazi. Iro dzvuku rakadhindwa rakananga pasimbi isina chinhu rinorava kusviba uye simbi yakawanda pane imwechete tsvuku pane chena. Icho hachisi chikanganiso cheprinta - ifizikisi, uye kugadzirisa ndeyekuita, kwete kunyunyuta.
Iyo White Ink Base Layer
- Isa pasi ingi chena se undercoat isina kujeka
- Dhinda CMYK pamusoro pechena
- Wedzera kuvhara kwekudzivirira kwakajeka kana zvichidiwa
Nezvekuita nemaune simbi mhedzisiro, mask zvakasarudzwa: siya nzvimbo dzakasarudzwa dzisina uye dhinda mavara akajeka pamusoro padzo kuti chitarisiko chechrome. Uniform white coverage ndiyo yakanyanya kuoma kubata pedyo nemisono, mapfudzi nemutsipa - ronga maartwork zvinoenderana.
Delta E Tolerances
- ΔE < 2 - mutambo wakanaka
- ΔE 2–3 - inogashirwa kurongedza zvekutengesa
- ΔE > 5 - zvinooneka zvadzimwa; ramba
Tora kushivirira kwakanyorwa kusati kwagadzirwa, pamwe chete nechiyero chejometri uye sosi yemwenje. "Pantone match" pasina ΔE nhamba haisi tsanangudzo.
Proofing Sequence
- Digital proof - marongerwo, kopi, mavara emutemo, kuiswa kwebhakodhi
- Sample yemuviri inogona - ruvara, metallic effect, kupera, kunzwa
- Sampuli yekugadzira - diki pazvirongwa zvemitsara chaiyo
Kubvumidza mifananidzo pafurati pa-screen mockup ndiyo mhosho inowanzoitika uye inodhura zvakanyanya pakushongedza gaba. Dhizaini inoita seyakaenzana flat ichakanganisa kana yakaputirwa - tarisa pagaba chairo, muchiedza chaicho. Kuongorora akadhindwa cylinder samples usati waita kwakakodzera svondo raunodhura.
Artwork Checklist yeDhijitari Inogona Kudhinda
Faira Zvinodiwa
- AI, PDF kana EPS; vector logos inodiwa zvakanyanya
- Raster mifananidzo iri shoma 300 DPI pakukura kwekupedzisira
- CMYK color mode, ine Pantone mareferensi anopihwa zvakasiyana
- Mafonti akatsanangurwa kana akaiswa mukati
Zvido zvekugadzira
- Sanganisira kubuda ropa; chengetedza nzvimbo dzakachengeteka kumusoro uye pasi marimu
- Kutsiva kutenderera kutambanudza uye kukanganiswa kwemusono
- Maka nzvimbo dzeinki chena pane imwe layer
- Ziva nzvimbo dzisina -aruminiyamu nemaune
- Chengetedza ruzivo rwakanaka kure kubva kune seams uye deformation zone
- Chengetedza mifananidzo yakaoma kure-nzvimbo dzemabrasion
Layer gungano: Layer 1 chena mask → Layer 2 CMYK artwork → Layer 3 inodzivirira yekudzivirira.
Nhanhatu-Nhanho Yekugadzira Mafambiro Ekushanda
- Kugadzirira kwepamusoro- yakachena, shandisa, pima simba repamusoro nedhine pen
- Primer application- dzora uremu hwekubatisa, kufanana uye kuomesa
- Digital kudhinda{{0} tarisisa inki viscosity, kuenderana kwemadonhwe, kurongeka kwemusoro
- UV kurapa- tarisa chipimo, tembiricha yepamusoro uye chiyero chekurapa
- Kuvhara kwekudzivirira- shandisa panodiwa mabrasion kana kuti chemical resistance
- Kuongorora uye kurongedza- adhesion spot macheki, kuyerwa kweruvara, carton pack
Realistic Lead Nguva
| Danho | Duration |
|---|---|
| Artwork wongororo | 1-3 mazuva |
| Digital proofing | 2-5 mazuva |
| Kugadzirwa kwemuenzaniso | 3-7 mazuva |
| Kudhinda kwehuwandu | 5-15 mazuva |
| Kuongororwa kwehutano | 1-3 mazuva |
| Shipping | Nzvimbo-inotsamira |
Mitsara yedhijitari inoshanduka mumaminitsi kusvika maawa nekuti hapana mahwendefa ekugadzira. Ndizvo zvinoita kuti maflavour gumi muvhiki imwe yekugadzira zvigoneke.
Kugadzirisa dambudziko: Chiratidzo, Chikonzero, Gadzirisa
| Symptom | Zvichida chikonzero | Kugadzirisa chiito |
|---|---|---|
| Ingi kupepeta mutepi bvunzo | Simba repamusoro risina kukwana | Kuvandudza kuchenesa uye corona/plasma kurapwa |
| Kukwenya mukubata | -yapera | Simudza UV dose kana kuderedza mutsara |
| Inonamira kana ine mafuta pamusoro | Isina kukwana polymerization, photoinitiator kusaenzana | Tarisa kusimba kwemwenje; wongororo ingi/mwenje wavelength match |
| Kuchena kana mhute | Unyoro, kurapa kushushikana, inki kusawirirana | Kudzora ambient humidity; ongororazve-stack |
| Kutsemuka pabendekete | Firimu rakanyanyisa brittle kana gobvu | Deredza kuvhara uremu; shandisa zvakanyanya kuchinjika kuumbwa |
| Ruvara runopera | Pigment UV kusagadzikana | Enda kune-lightfastness pigment system yepamusoro |
| Banding kana mitsara inoshaikwa | Nozzle clogging, viscosity drift |
Chenesa uye gadzirisa misoro; tarisa inki tembiricha control
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Kubatana Kwekudya Kutevedzera uye Kushandiswazve
Zvemagaba ezvinwiwa pamusika weUS, kumbira uye faira zvinoteverapamberiunozvipira kugadzira:
- Ingi uye yekuputira kuchengetedza data mapepa (SDS)
- Chikafu cheFDA-chekutaura uye mareferensi makumi maviri nerimwe eCFR
- Migration test report
- Yechitatu-yebato rekuongorora murabhoritari data
- Heavy metal limitation documentation
Mafotoinitiators nemamonomers asara anokodzera kuongororwa - ndiwo maumbirwo anonyanya kumutsa mubvunzo wekutama panguva yekuongororwa kwevatengi.
Pakudzokorodza: aluminiyamu inoramba ichishandiswazve, uye magaba akadhindwa zvakananga anowanzo gadzira matambudziko mashoma pane ekumisikidza maoko, sezvo kushongedza kunogara mukati merukova rwekudzoreredza aluminium. The variables to control is coating thick and coating chemistry. Bvunza vatengesi kuti vape chirevo chezve kuenderana pane kungofungidzira kuti chiriko.
Zviitiko zviviri, Mhinduro mbiri dzakarurama
Nyaya 1 - Craft Brewery, Summer Series
Zvinodiwa:5,000 makani, mana emifananidzo shanduro, kuendesa mumavhiki maviri-3.
Solution:Digital. Hapana mahwendefa, mana dhizaini muhwindo rimwe rekugadzira, njodzi shoma yekuisa.
Chiratidzo mutengo:$0.50–$0.90 pagaba rimwe nerimwe. Offset yaizotakura mari yekuseta yakakura kudarika bhajeti rese rekudhinda.
Nyaya 2 - National Soda Brand, Core SKU
Zvinodiwa:500,{1}} magaba akafanana, Pantone control yakasimba, mutengo wakaderera weunit.
Solution:Offset lithography.
Chiratidzo mutengo:$0.08–$0.15 pagaba rimwe nerimwe. Setup haigone kuita chero chinhu pavhoriyamu iyi.
Mazhinji mabhureki anozopedzisira amhanya ese ari maviri: offset yepakati mutsara, dhijitari yezvese mwaka, redunhu kana kuyedza.
Kusarudza Equipment kana Mutengesi
Kana uri kuendesa kunze, bvunza: adhesion uye abrasion test report ine manhamba, masampuli akadhindwa pagaba rako, akanyorwa ΔE tolerances, chikafu-mafaira ekutevedzwa kwechikafu, simba remazuva ese uye kugona kwekuchengetedza, uye vatengi vekutarisa muchikamu chako.
Kana iwe uri kuunza kugadzirwa mumba, mibvunzo inochinja kune michina. Kuburikidza neawa, kurapa kumisikidzwa, printhead mhando uye shanduko yenguva fambisa mutengo wako chaiwo painodarika zvakanyanya kupfuura mutengo wekunamira wemuchina. Asilinda UV printeryakavakirwa zvakananga kumitumbi yakatenderera inobata kunyoreswa uye curvature muripo iyo yakashandurwa flatbed haigone. Pakubuda kwepamusoro, -station cylindrical printa inoremerwa uye inodhinda inoenderana kwete munhevedzano. Kune mabasa akasanganiswa pamagaba, mabhodhoro nemakapu, tarisa iyo Dacen F5 UV silinda yekuprinta kirasi yemuchina, unobata madhayamita akasiyana uye kudonhedza kureba pane imwe gadziriso seti. Madimikira akazara eiyo UV printer renji akakodzera kuenzanisa padivi padivi usati wanyora mapfupi.
Imwezve chidimbu chebasa remumba: maitiro ekunamatira anosiyana ne substrate uye kupfeka, uye ndicho chikonzero chekutanga muchina wakadhiza zvinoodza mwoyo mukugadzirwa. Iyi yekufamba pakuvandudza kunamatira pane UV silinda maprinta inovhara iyo inoshanda gadziriso. Gara uchitumira magaba ako kuti uedze kudhinda usati watenga.
Summary
- Technology:UV inkjet yakananga{{0}ku-can ndiyo inogarwa nearuminiyamu - kupora ipapo, firimu rakasimba, ndiro{3}mahara
- Mutengo:mahwina edhijitari pazasi angangoita 15,000–50,000 makani; offset inokunda pamusoro payo. Itai nguva yekuzorora-yakafanana nenhamba dzenyu
- Kunamatira:inotanga nesimba repamusoro pamusoro pe40–45 mN/m, kwete nekusarudza inki
- Kurapa:dose=simba × nguva; zviyere neradiometer, uye kuora kwemwenje wedanda
- Hunhu:tsanangura 4B–5B paASTM D3359, 100–200+ MEK rubs ruviri, uye ΔE <2–3 mukunyora
- Ruvara:chena inki base layer, wozoti CMYK - uye gara uchitendera pagaba chairo, usambofa wakatambarara
- Kutevedzera:unganidza chikafu cheFDA-chekubata zvinyorwa uye data yekufambisa isati yagadzirwa, kwete mushure mekugadzirwa
Kumbira Kuongororwa Kwemuenzaniso
Ungave uri kutsvaga magaba akadhindwa kana kuongorora muchina wekuprinda {{0}mukugadzira mumba, nzira inokurumidza kuita sarudzo ndeyekuedza kudhindwa pasubstrate yako ine zvinyorwa zvekunamira neabrasion. Tumira yako gaba, vhoriyamu yegore, kuomarara kwehunyanzvi uye kusimba zvinodiwa, uye bata timu yedu yehunyanzvi kuti uwane yakadhindwa sampu uye ongororo yekugadzira.
FAQ
Chii chinonzi digital kudhinda pamakani?
Indiro-yemahara nzira iyo inkjet misoro inoisa ingi zvakananga paaluminium can body kubva mudhijitari faira, ichiteverwa nekupora UV ipapo. Nekuti hapana mahwendefa anobatanidzwa, yega yega inogona mukumhanya inogona kutakura akasiyana mifananidzo, uye mutengo wekuseta uri pedyo ne zero.
Yakawanda sei iyo digital inogona kudhinda inodhura payuniti?
Zvingangoita $2.00–$5.00 pagaba pamayunitsi zana, $0.80–$1.50 pazvikamu chiuru, uye $0.25–$0.50 pazvikamu makumi maviri. Kuvharwa, kushandiswa kweinki chena, machira uye saizi yese inofambisa chimiro.
Chii chinonzi break-cheven point between digital and offset can printing?
Kazhinji pakati pe15,000 ne50,000 makani. Govanisa mari yekuseta ne-inosiyana yemitengo kuti uwane yako wega crossover - $6,000 setup ine $0.30 per{{10}gap breaks even at 20,000 cans.
Ndeupi hushoma hweodha huwandu hwandinofanira kutarisira?
50–100 magaba emaprototypes, 500–1,000 ekutengesa mapfupi runs, 5,000+ ekugadzirwa kwakamira. Offset kazhinji inotangira pa50,000–100,000 makani.
Sei magaba akadhindwa achida chena inki base layer?
Aruminiyamu isina chinhu inopenya, inoshandura ruvara runoonekwa - matsvuku anoti kusviba uye kuwedzera simbi. Chichena undercoat chine opaque chinomisa substrate kuitira kuti CMYK ibudise mavara emhando nemazvo. Kusarudza chena masking zvakare magadzirirwo emaune esimbi maitiro anogadzirwa.
Ndeipi bvunzo dzekunamatira uye abrasion yandinofanira kuda, uye ndedzipi maitiro ekupasa?
ASTM D3359 cross-hatch adhesion ine 4B–5B rating, ASTM D4060 Taber abrasion ine uremu hwakatsanangurwa hunogumira pa500–1,000 cycles, uye 100–{9}} MEK double rubs. Wedzera pasteurization kana retort kuyedzwa kana maitiro ako achida.
Ini ndinoona sei iyo chaiyo UV dose uye mutsara kumhanya?
Pima kusimba chaiko neUV radiometer pane kuvimba nerambi rakayerwa kubuda, wobva waisa kumhanya kwemutsara kuitira kuti dosi rese rimhare mu100–1000 mJ/cm² renji rakatarwa inki yako. Mitsetse inokurumidza kukurumidza inoda kusimba zvakanyanya, uye machena kana anorema-akavharira maseru anoda dosi rakawanda pane rinoonekera.
Ingi dzeUV dzakachengeteka kumagaba ezvinwiwa, uye dzinokanganisa kudzokorodza?
Ingi dzeUV dzakagadzirwa nemazvo dzinoshandiswa mukurongedzerwa kwechikafu kana zvichitsigirwa nemagwaro ekuteerera - kukumbira chikafu-zvitatimende zvekuonana, kuongorora kutama uye zviziviso zvinotemerwa nevashambadziri. Pakudhindwa patsva, magaba akadhindwa zvakananga anowanzobatanidzwa murukova rwearuminiyamu yekudzoreredza zvakachena pane kushona-magaba ane maoko, chero ukobvu hwekuvhaira hukaramba huchidzorwa.
Kudhinda kwedhijitari kunogona kuburitsa simbi mhedzisiro uye inodzivirira kupera?
Ehe. Metallic mhedzisiro inobva pakusiya aluminium pachena uye overprinting neingi dzakajeka. Matte, gloss uye scratch-varnish isingachinjiki inogona kuiswa pamusoro peyakadhindwa kuti iwedzere kusimba kuburikidza nekuzadza, kurongedza uye kutakura.
