Mun na ka enki ɲuman sugandi, o nafa ka bon kosɛbɛ flexographie sɛbɛnni na? Jaabi ka nɔgɔn: jogoɲumanya. Flexographie encrew bɛ danfara ka kɛɲɛ ni surface ni sɛbɛnni wajibiyalenw ye. Nin sɛbɛn in kɔnɔ, aw bɛna enki suguya wɛrɛw dɔn ani u baara kɛrɛnkɛrɛnnenw baara in na.
Fɛn kolomaw minnu bɛ Flexographic Ink baarakɛcogo la
Fɛn koloma caman bɛ nɔ bila enkiw ka baara kɛcogo la flexographie sɛbɛnni na:
Surface Tension : Encrew bɛ woyo ka taa yɔrɔw la minnu sanfɛla fanga ka bon. Ka a lajɛ ni dugukolo girinya ka ɲi, o nafa ka bon kosɛbɛ walasa tintin ka ci ka ɲɛ ani hali ka a datugu ka tɛmɛ a yɔrɔ bɛɛ kan.
Chemique compatibilité : Encre ni substrat match ɲuman nafa ka bon. Enki dɔw bɛ siri kosɛbɛ ni plastiki ye, dɔw bɛ baara kɛ ka ɲɛ papiye kan. Bɛnkan bɛ a to nɔrɔli ni sɛbɛnni kɛcogo ɲuman bɛ sɔrɔ.
Sariyasunw ni jalen jateminɛw : Sariyasunw, i n’a fɔ sigida lakanani sariyaw, olu jɔyɔrɔ ka bon tintin sugandili la. Jali teliya fana nafa ka bon kosɛbɛ, kɛrɛnkɛrɛnnenya la, sɛbɛnni teliya yɔrɔ minnu na.
Substrat Variability : Substrate suguya wɛrɛw i n’a fɔ pankurunw, laminiw, filimuw, foyiw ani papiyew bɛɛ bɛ ɲɔgɔn sɔrɔ cogo wɛrɛ la ni enkiw ye. Ka faranfasicogo ɲuman sugandi, o nafa ka bon kosɛbɛ walasa ka ɲɛtaa ɲuman sɔrɔ.
Flexography Ink suguyaw lajɛlen
Flexographie encres bɛ don kuluba fila la: volatile ani energy-curable.
Enki minnu bɛ wuli, olu bɛ u jigi da furaji jilamaw kan minnu bɛ wuli walasa ka ɲɛgɛn to a yɔrɔ la.
Encre minnu bɛ se ka furakɛ ni fanga ye, olu bɛ ja UV yeelen walima ɛlektrɔniki fiɲɛ furakɛli fɛ, o bɛ jɛɲɔgɔnya sabatilen kɛ ni u sanfɛla ye.
Ni i y’a faamu ko tintiri suguya min bɛ baara kɛ ka ɲɛ i ka porozɛ la, o bɛ se ka waati ni nafolo caman bɔ, bawo u kelen-kelen bɛɛ fanga ni dan tɛ minnu na.
| Encre Type |
Best For |
Key Advantages |
Substrates Ideal |
Baarakɛcogo minnu bɛ kɛ tuma caman na |
| Ji-yɔrɔ-ko-Inkiw |
Fɛn minnu bɛ fɛnw minɛ |
Lamini lakanani, enki jiginni ɲuman ni elastomɛriw ye |
Pankurun ondugulenw, papier |
Foroko minnu bɛ kɛ ni kurukuruw ye, fɛnw minnu tɛ fɛnɲɛnamaw tiɲɛ |
| Encres Basés en Solvent |
Substrats minnu tɛ fɛnw minɛ |
A bɛ ja joona, a bɛ se ka kɛ fɛn caman ye, a bɛ se ka kɛ a sanfɛla tansiyɔn dɔgɔyali ye |
Plastiki, laminiw, izini filimuw |
Sannikɛ bɔrɔw, izini filimuw, pakew |
| UV ni EB Enkiw |
Baara minnu bɛ kɛ ka ɲɛ kosɛbɛ, minnu bɛ ɲɛfɔ ka ɲɛ |
A bɛ kɛnɛya joona, a bɛ mɛn kosɛbɛ |
Plastiki, filimu, dumunifɛnw foroko kɔnɔfɛnw |
Dumuni pakew, sigida minnu bɛ ɲini kosɛbɛ |
| Enki minnu bɛ sɔrɔ tulu la |
Sɛbɛnni belebeleba, min bɛ mɛn |
Ja nɔgɔlenw, sɛbɛnni minnu bɛ mɛn |
Kunnafoni-sɛbɛn, papier |
Kunnafoni-sɛbɛnw, zurunali, sɛbɛnw |
Ji-yɔrɔ-ko-Inkiw
Jilafɛnw bɛ kɛ ni ji ni ɲɛgɛnw ye kosɛbɛ, ka fara faralifɛn suguya caman kan walasa ka jalen ni nɔrɔli ɲɛ. U sanfɛla sɔgɔli ka bon, o b’a to u ka ɲi kosɛbɛ substratw ma minnu bɛ se ka tintin minɛ ka ɲɛ, i n’a fɔ pankurunw. U nafa fɔlɔ dɔ ye k’u bɛ sigida lakana kosɛbɛ k’a sababu kɛ fura gɛlɛnw mago dɔgɔyali ye.
Nka, a ka c’a la, o tintiri ninnu bɛ gɛlɛyaw sɔrɔ ni u bɛ ja yɔrɔw kan minnu tɛ fɛn minɛ, o min bɛ dan sigi u kɛli la. Fɛn minnu bɛ fara ji kan, olu dabɔra walasa ka o ko dɔw kɛlɛ, nka hali bi u bɛ baara kɛ ka ɲɛ fɛnw kan minnu bɛ ji minɛ nɔgɔya la. U baara fɔlɔ bɛ kɛ iziniw na, pakew bɛ kɛ yɔrɔ minnu na, i n’a fɔ dumuni ni minfɛnw.
Elastomɛri minnu bɛ ladilikan di walasa ka sɛbɛnni kɛ ni tintinw ye minnu bɛ bɔ ji la, olu dɔw ye fɛnw ɲagaminen ye minnu bɛ sɔrɔ u yɛrɛ la, minnu b’a to enki bɛ se ka wuli ka ɲɛ, ka sɔrɔ ka sɛbɛnni kɛcogo sabati.
Encres Basés en Solvent
Encre minnu bɛ kɛ ni ji ye, olu ni enki minnu bɛ kɛ ni fɛnɲɛnamafagalan ye, olu tɛ kelen ye ni dɔlɔw, asetatiw ani ɲɛgɛnw ye. O enki ninnu ɲɛda sɔgɔli ka dɔgɔn kosɛbɛ, o b’a to u bɛ baara kɛ kosɛbɛ kɛrɛnkɛrɛnnenya la yɔrɔw kan minnu tɛ fɛn minɛ i n’a fɔ plastiki ni laminiw.
Enki minnu bɛ kɛ ni solvant ye, olu bɛ ja joona, o b’a to u ka ɲi kosɛbɛ sɛbɛnni teliya la. Nka, u dabɔcogo bɛ tali kɛ fɛnɲɛnamaw (VOC) caman na minnu bɛ wuli, o kɔrɔ ye k’u mago bɛ u minɛcogo ɲuman na walasa ka sigida sariyaw labato. Hali n’a ka kan ka ɲɛnabɔ koɲuman, o enki ninnu bɛ yeelen bɔ seko ni dɔnko siratigɛ la i n’a fɔ izini filimu bɔli ani sannikɛbɔrɔ plastikiw.
Elastomɛriw bɛnkan siratigɛ la, EPDM elastomɛriw bɛ ladilikan di tuma caman na enki minnu bɛ kɛ ni fɛnɲɛnamafagalan ye, k’a sababu kɛ u ka kemikaliya kɛlɛli ye. O enki ninnu bɛnnen don kosɛbɛ izini yɔrɔw la, teliya ni muɲuli ye fɛnba ye yɔrɔ minnu na.
UV ni Elektɔron Beam Inks
Encre ultraviolet (UV) ani Electron Beam (EB) bɛ fɛɛrɛ wɛrɛ di. O enki ninnu bɛ Kɛ ni prepolimɛriw, monomɛriw, fototalanw ani ɲɛgɛnw ye. U tɛ i n’a fɔ enki wulibaliw, u tɛ ja ni bɔgɔbɔli ye nka u bɛ ja furakɛli fɛɛrɛ dɔ fɛ min bɛ baara kɛ ni UV yeelen walima ɛlektrɔniki fiɲɛw ye.
U ka sɔgɔsɔgɔli ka bon, o kɔrɔ ye k’u mago bɛ ladonni kɛrɛnkɛrɛnnen na u kɛtuma na, nka u kɛnɛyali teliya waati b’a to u nafa ka bon kosɛbɛ baarakɛcogo la minnu bɛ fini tigitigi ni saniyalen wajibiya, i n’a fɔ kɛnɛma dumuni foroko. U ka ko kɛlenw dɔ ye ko u bɛ se ka ozɔni tiɲɛni kɛlɛ kosɛbɛ, o b’a to u ka ɲi sigida dɔw la.
Nin sen in fana na, EPDM elastomɛriw de ye sugandili ɲuman ye o tintiri ninnu na, u bɛ se ka u yɛrɛ tanga kosɛbɛ furakɛli waati. O tintiri ninnu ka di dumunifɛnw foroko dilanni na, kɛrɛnkɛrɛnnenya la fɛnw na minnu bɛ muɲuli hakɛ caman wajibiya ani ka sigida lakanani kɛ.
Enki minnu bɛ sɔrɔ tulu la
Enki minnu bɛ bɔ tulu la, n’olu bɛ kɛ ni hidrɔkarbonw ye ani tuma dɔw la soja tulu, olu dilannen don baara kama i n’a fɔ sɛbɛnw bɔli. U dɔw ye fura gɛlɛnw ye i n’a fɔ nafta walima hɛkɛsi, o b’a to u ka ɲi kosɛbɛ sɛbɛnnikɛlan baarabaw kama minnu bɛ muɲu ani ka mɛn. O enki ninnu bɛ se ka sigida juguw kunbɛn nka u mago bɛ elastomɛri kɛrɛnkɛrɛnnenw na — a ka c’a la Buna walima nitirili — walasa ka sɔrɔ ɲininenw sɔrɔ.
Nafaba minnu bɛ tulu la, olu dɔ ye u ka se ka ja nɔgɔlenw dilan, minnu ka ɲi kosɛbɛ, o b’a to u nafa ka bon kɛrɛnkɛrɛnnenya la sɛbɛnniko siratigɛ la, i n’a fɔ kunnafonidisɛbɛnw ni zurunaliw.
Enki suguya kelen-kelen bɛɛ kɛcogo ɲuman
Ji-minɛnw : A ka ɲi fɛnw ma minnu bɛ se ka fɛnw minɛ i n’a fɔ fɛn minnu bɛ kɛ ni jiriw ye, ji-minɛnw tɛ sigida lakana, wa u bɛ baara kɛ ka ɲɛ iziniw kɔnɔ minnu bɛ sabatili bila jɔyɔrɔ fɔlɔ la. U bɛ fara ɲɔgɔn kan kosɛbɛ ni elastomɛri nafamaw ye walasa ka enki ci ka ɲɛ.
Enki minnu bɛ kɛ ni fɛnɲɛnamafagalan ye : Enki minnu bɛ se ka kɛ fɛn caman ye, minnu bɛ kɛ ni fɛnɲɛnamafagalan ye, olu ka fisa ni fɛnw ye minnu tɛ fɛn minɛ i n’a fɔ plastiki, izini filimuw, ani sannikɛbɔrɔw. U jalen teliya la ani u sanfɛla tension dɔgɔyali b’a to u dafalen don sɛbɛnni teliya baara kama.
UV ani Electron Beam (EB) Inks : O enki ninnu dilannen don baara caman kama, minnu bɛ kɛ ka ɲɛ. U kɛnɛyali teliya n’u muɲuli b’a to u nafa ka bon dumuni foroko la ani baara wɛrɛw la minnu bɛ kɛ sababu ye ka u yɛrɛ tanga cogoya gɛlɛnw ma.
Enki minnu bɛ bɔ tulu la : U bɛ kɛ fɔlɔ sɛbɛnw bɔli baara la, enki minnu bɛ bɔ tulu la, olu bɛ sɛbɛnniw di minnu bɛ mɛn, minnu bɛ kɛ ni nɛrɛmuguma ye, kunnafonidisɛbɛnw ni zurunali kama. U ka ɲi kosɛbɛ sɛnɛko bolibaw la, yɔrɔ minnu na muɲuli ye fɛnba ye.
Ladilikan min bɛ kɛ senfɛ-senfɛ, min bɛ kɛ ka enki bɛnnen sugandi min bɛ kɛ ka sɛbɛnni kɛ ni flexographique ye
1. Aw bɛ Substrat (Sɔrɔdasi) dɔn
I bɛna sɛbɛnni kɛ fɛn minnu kan, i n’a fɔ plastiki, papiye, papiye walima filimu, i k’o latigɛ.
Substrat suguya caman bɛ ɲɔgɔn sɔrɔ ni encrew ye cogo kɛrɛnkɛrɛnnenw na, o la, a fɔlɔ ye ka bɛnkan sɔrɔ.
2. Aw ye Surface Tension jateminɛ
Aw bɛ substrat (sɔgɔsɔgɔninjɛ) sanfɛla fanga (dyne niveau) faamuya.
Enkiw bɛ woyo ka ɲɛ yɔrɔw kan minnu dini hakɛ ka ca, o la aw bɛ enki sanfɛla tension ni substrat kɛ walasa u ka nɔrɔ ka ɲɛ.
3. A’ ye Application (Aplikasiɔn) jateminɛ
Aw bɛ sɛbɛn bɔlen baara laban jateminɛ. Yala a bɛna kɛ pakew, sɛbɛnw walima sɛbɛnw ye wa?
Aplikasi kelen-kelen bɛɛ ka ɲininiw tɛ kelen ye enki muɲuli, a jalen teliya, ani sɛbɛnni kɛcogo ɲuman na.
4. Aw bɛ jalen walima furakɛli wajibiyalenw lajɛ
Aw bɛ a latigɛ ni aw ka fɛɛrɛ bɛ sira di ka ja joona (min bɛ kɛ ni furaji ye, min bɛ bɔ ji la) walima ni UV/Electron Beam (EB) furakɛli bɛnnen don kosɛbɛ baara caman na, minnu bɛ kɛ ka ɲɛ.
Teliya la, a dilanni bɛ se ka kɛ sababu ye ka enkiw ja joona walima ka u kɛnɛya.
5. Lamini ni sariyasunba jateminɛw
6. Aw bɛ Enki suguya sugandi ka da substrat ni a kɛcogo kan
Enki minnu bɛ bɔ ji la : A ka fisa ni fɛnw ye minnu bɛ fɛnw minɛ i n’a fɔ papiye walima pankurunw.
Enki minnu bɛ kɛ ni furaji ye : A ka ɲi fɛnw ma minnu tɛ fɛnw minɛ i n’a fɔ plastiki ani laminiw, minnu bɛ ja teliya di.
UV/EB enki : A bɛnnen don furakɛli teliya la, baara minnu bɛ kɛ ka ɲɛ dumuni foroko kɔnɔ walima cogoya gɛlɛnw na.
Enki minnu bɛ bɔ tulu la : A ka ɲi sɛbɛnw bɔli kama, a bɛ a to sɛbɛnniw bɛ mɛn, minnu ka nɔgɔn.
7. Kɔrɔbɔli kɛ walasa ka bɛnkan sɔrɔ
Aw bɛ sɛbɛnni kɛcogo kɔrɔbɔli kɛ walasa ka a dɔn ko enki sugandilen bɛ nɔrɔ kosɛbɛ substrat la ani ka a dɔn ni jogoɲumanya wajibiyalenw ye.
Aw bɛ ladilan ni a mago bɛ a la, ka da sɛbɛnni jaabiw kan ani jalen kɛcogo kan.
Ni aw tugura nin fɛɛrɛ ninnu kɔ, aw bɛ se ka enki min bɛnnen don kosɛbɛ aw ka flexographie sɛbɛnni porozɛ ma, o sugandi, ka a to a ka sɔrɔ ka ɲɛ, ka mɛn.
Kuncɛli
Flexographie encre ɲuman sugandili tɛ dan enki ni substrat bɛnni dɔrɔn ma. Surface tension, jalen teliya, ani kemikaliya bɛnkan bɛɛ ka kan ka jateminɛ walasa ka sɛbɛnni kɛcogo ɲuman sɔrɔ. Ni i ye tintiri suguya kelen-kelen bɛɛ fanga n’u dan faamuya, o bɛ se ka kɛ sababu ye ka desizɔn ta ka ɲɛ ani ka nɔ ɲumanw bɔ, a kɛra i bɛ pakew sɛbɛn, izini filimuw, walima sɛbɛnw. Ni sosiyetew ye o kow jateminɛ kosɛbɛ, u bɛ se k’u ka sɛbɛnni kɛcogo ɲɛ ka ɲɛ, k’a sɔrɔ u bɛ sariya ɲumanw ni baarakɛcogo ɲuman sabati.
Yala aw labɛnnen don k’aw ka flexographie sɛbɛnnikɛlan porozɛ kɔrɔta ni fɛɛrɛ kuraw ye , minnu tɛ fɛnɲɛnamaw tiɲɛ wa ? Oyang , n’o ye sɛbɛnnikɛla ye min bɛ wele ko flexographic printing industry, o bɛ fɛɛrɛ kuraw di minnu bɛ dɛmɛ sɔrɔ diɲɛ seleke naani ka tiɲɛni ni sabatili fɛ . Ni patenti 280 ni kɔ ani a cɛsirilen don fɛn dilanni nafama na , Oyang ye jɛɲɔgɔn ye i mago bɛ min na walasa ka baarakɛcogo ɲuman ni yiriwali sabati i ka jago la.
Ni aw b’a fɛ ka dɔnnikɛlaw ka laadilikan sɔrɔ aw ka flexographie sɛbɛnni baara kan, aw bɛ se ka kuma Oyang fɛ. An ka ɛntɛrinɛti injiniyɛri minnu bɛ se kosɛbɛ, olu bɛna aw dɛmɛ ka dilancogo lajɛ, ka sɛbɛnnikɛlan enki bɛnnen sugandi, ani ka fɛn dilanni taabolo kɔlɔsi walasa ka sɔrɔ ɲuman sɔrɔ. Aw ni Oyang ka jɛɲɔgɔnya kɛ walasa ka ɲɛtaa sɔrɔ.
Ɲininkaliw minnu bɛ kɛ
1. Flexographique imprimerie encre ye mun ye?
Flexographie printing ink ye enki ye min bɛ ja joona, a bɛ kɛ flexographic printing na, a bɛnnen don fɛn suguya caman ma i n’a fɔ plastiki, papiye ani papiye. A bɛ sɔrɔ suguya wɛrɛw la i n’a fɔ ji, fɛnɲɛnamafagalan, UV, ani tulu.
2. Ne bɛ se ka enki ɲuman sugandi cogo di ne ka poroze kama?
Aw bɛ sugandi ka kɛɲɛ ni substrat (fɛn), surface tension, jalen teliya, ani application magow ye. Ji bɛ sɔrɔ enki minnu na, olu bɛ bɛn fɛnw ma minnu bɛ fɛnw minɛ, ka sɔrɔ enki minnu bɛ bɔ fɛnɲɛnamafagalanw na ani minnu bɛ kɛ ni UV ye, olu bɛ baara kɛ ka ɲɛ yɔrɔw kan minnu tɛ fɛn minɛ i n’a fɔ plastiki.
3. Flexographie encre suguya jɔnjɔnw ye jumɛnw ye?
A suguya kunbabaw ye ji ye, fɛnɲɛnamafagalan, UV/EB furakɛli, ani tulu. U kelen-kelen bɛɛ bɛnnen don substratw ni sɛbɛnni magow ma minnu tɛ kelen ye.
4. Yala flexographie encrew tɛ fɛnɲɛnamaw tiɲɛ wa?
Jiko enkiw de bɛ sigida lakana kosɛbɛ k’a sababu kɛ VOC bɔli dɔgɔyali ye. Enki minnu bɛ kɛ ni fɛnɲɛnamafagalan ye, olu bɛ se ka fɛnɲɛnamafagalanw (VOC) bɔ, ka sɔrɔ enki UV bɛ dɔ bɔ fɛnɲɛnamafagalan tali la, o b’a to u bɛ kɛ sugandi saniyalen ye.
5. Mun na surface tension nafa ka bon flexographie sɛbɛnni na?
Surface tension bɛ nɔ bila enki bolicogo ni a nɔrɔli la. Encrew bɛ woyo cogo la min bɛ se ka kɛ dyne hakɛ caman ye, o la ni inki sanfɛla tension ni substrat bɛ bɛn, o bɛ a to sɛbɛnniw bɛ kɛ ka ɲɛ, hali sɛbɛnniw.
6. Enki jumɛn ka fisa ni sɛbɛnni teliya ye?
Enki minnu bɛ kɛ ni furaji ye, olu ka ɲi kosɛbɛ teliya la ka da u jalen waati teliya kan. UV/EB enkiw fana ka ɲi kosɛbɛ furakɛli teliya la baarakɛcogo la min bɛ kɛ ni fɛn ye min bɛ kɛ ka ɲɛ.
7. Yala ne bɛ se ka baara kɛ ni tintiri kelen ye substrat bɛɛ la wa?
Ayi, substrat suguya wɛrɛw bɛ enki suguya wɛrɛw de wajibiya. Misali la, enki minnu bɛ bɔ ji la, olu ka fisa ni fɛnw ye minnu bɛ fɛnw minɛ, k’a sɔrɔ enki minnu bɛ kɛ ni fɛnɲɛnamafagalan ye ani minnu bɛ kɛ ni UV/EB ye, olu bɛ baara kɛ ka ɲɛ yɔrɔw kan minnu tɛ fɛn minɛ i n’a fɔ plastiki ni laminiw.
