Mun na ka inki ɲuman sugandi, o nafa ka bon kosɛbɛ flexographie sɛbɛnni na? Jaabi ka nɔgɔn: a ka ɲi. Flexographie encres bɛ danfara ka kɛɲɛ ni surface ani print wajibiyalenw ye. Nin sɛbɛn in kɔnɔ, aw bɛna tintin suguya wɛrɛw n’u baaracogo kɛrɛnkɛrɛnnenw dɔn baara in na.
Fɛnba minnu bɛ flexographique encre baarakɛcogo la .
Fɛn jɔnjɔn caman bɛ nɔ bila enkiw bɛ baara kɛ cogo min na flexographie sɛbɛnni na:
Surface tension : encres bɛ woyo ka taa yɔrɔw la minnu fanga ka bon. Ka a lajɛ ko dugukolo sanfɛla jiginni ka ɲɛ, o nafa ka bon kosɛbɛ walasa ka tintiri caman cili nɔgɔya ani hali ka a datugu substrat kɔnɔ.
kemikɛli bɛnkan : inki-substrate match right nafa ka bon. Enki dɔw bɛ siri koɲuman ni plastiki ye, dɔw bɛ baara kɛ ka ɲɛ papiye kan. Bɛnbaliya bɛ a to nɔrɔli ɲuman ni sɛbɛnni kɛcogo ɲuman.
Labɛnni ni jalen jateminɛw : Labɛnni wajibiyalenw, i n’a fɔ sigida lakanani sariyaw, olu jɔyɔrɔ ka bon tintiri sugandili la. Jala teliya fana ka bon kosɛbɛ, kɛrɛnkɛrɛnnenya la, sɛbɛnni teliyabaw kama.
Substrate variability : substrat suguya wɛrɛw i n’a fɔ corrugated boards, laminates, films, foils, ani papier bɛɛ bɛ ɲɔgɔn sɔrɔ cogo wɛrɛ la ni enkiw ye. Ka fara ɲɔgɔn kan ka ɲɛ, o nafa ka bon kosɛbɛ walasa ka ɲɛtaa ɲumanw sɔrɔ.
Flexographique encre suguyaw lajɛlen .
Flexographie encres bɛ don kuluba fila kɔnɔ: wulibali ani fanga-furakɛli ..
Enkiw bɛ wuli ka bɔ u la, olu bɛ u jigi da jilamaw kan minnu bɛ wuli walasa ka ɲɛgɛnɛsira to substrat kan.
Enki minnu bɛ sɔrɔ fanga la , olu bɛ ja UV yeelen walima ɛlektrɔniki fiyɛli la, o bɛ jɛɲɔgɔnya gɛlɛn dɔ lawuli ni a sanfɛla ye.
Faamuyali min bɛ kɛ ka ɲɛ i ka porozɛ la, o bɛ se ka waati ni nafolo nafamaw kisi, bawo u kelen-kelen bɛɛ fanga ni dan tɛ u la.
| Encre type | Best for | key avantages | ideal substrates | common applications . |
| Enki minnu bɛ bɔ ji la . | Fɛn minnu bɛ kɛ ka fɛnw minɛ . | Laminiko siratigɛ la, tintiri ɲuman ni elastomers . | Boards corrugated, papier . | A bɛ kɛ ni fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye . |
| Inkiw bɛ sɔrɔ solvent (solvent) la . | Substrates non absorbent . | Jali teliya, fɛn caman, dugukolo sanfɛla tension dɔgɔya . | Plastiki, Laminates, Filimuw Industrie . | Sannikɛbaganw, Industrial Films, Packaging . |
| UV ni EB inkiw . | Baara minnu bɛ kɛ ni tiɲɛni ye, olu ɲɛfɔlen don kosɛbɛ . | Furakɛli teliya la, a bɛ mɛn kosɛbɛ . | Plastiki, filimu, dumuni pakew dilanni fɛnw . | Dumunifɛnw foroko kɔnɔ, sigida minnu bɛ ɲini kosɛbɛ . |
| Inkiw bɛ sɔrɔ tulu la . | sɛbɛnni belebelebaw, minnu bɛ mɛn sen na . | Ja minnu bɛ kɛ ni nɛgɛ ye, sɛbɛnni minnu bɛ mɛn sen na . | Kibaruyaw, papiye . | kunnafonidisɛbɛnw, zurunali, sɛbɛnw . |
Enki minnu bɛ bɔ ji la .
Ji-sɛnɛ-minɛnw bɛ Kɛ ji ni ɲɛgɛnw ye kosɛbɛ, ka Fàra faralifɛn suguya caman kan walasa ka ja ni nɔrɔli ɲɛ. U ka dugukolo sanfɛla jiginni bɛ u kɛ fɛn ɲumanw ye substrats (substrates) la minnu bɛ se ka encre (nɔgɔ) minɛ ka ɲɛ, i n’a fɔ corrugated boards (kurunw) minnu bɛ kɛ ka ɲɛ. U ka nafa fɔlɔ dɔ ye ko u bɛ sigida lakana kosɛbɛ k’a sababu kɛ kemikɛli gɛlɛnw mago dɔgɔyali ye.
Nka, a ka c’a la, o tintiriw bɛ gɛlɛyaw sɔrɔ ni u bɛ ja kɛ yɔrɔw kan minnu tɛ fɛn minɛ, o 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 joona. U ka baara fɔlɔ bɛ kɛ iziniw kɔnɔ, fɛnw foroko dilanni bɛ fanga sɔrɔ yɔrɔ minnu na, i n’a fɔ dumuni ni minfɛnko siratigɛ la.
Elastomɛri minnu bɛ ladilikan di walasa ka sɛbɛnni kɛ ni ji ye, olu ye fɛnw ye minnu bɛ sɔrɔ u yɛrɛ la, minnu bɛ se ka kɛ sababu ye ka tintiriw ta ka ɲɛ ka sɔrɔ ka sɛbɛnni kɛcogo ɲuman mara.
Inkiw bɛ sɔrɔ solvent (solvent) la .
O ni ji-sɛnɛ-inkiw tɛ kelen ye, inki minnu bɛ sɔrɔ solvent la, olu bɛ kɛ ni alikɔliw, asetati ani pigments ye. O tintiriw bɛ ni dugukolo-yɔrɔ-yɔrɔ-yɔrɔ-yɔrɔ-yɔrɔ-yɔrɔ-ko ye, o b’a To u bɛ Se ka baara Kɛ kosɛbɛ kɛrɛnkɛrɛnnenya la dugukolo-yɔrɔw kan minnu tɛ ‘fɛn ye i n’a fɔ plastiki ni laminiw.
Enki minnu bɛ sɔrɔ solvent la, olu bɛ ja joona, o b’a to u ka ɲi kosɛbɛ sɛbɛnni teliya la. Nka, u dilanni bɛ kɛ ni fɛnɲɛnamafagalanw ye minnu bɛ wuli ka bɔ u nɔ na (VOC), o kɔrɔ ye ko u mago bɛ u la kosɛbɛ walasa ka sigida sariyaw labato. Hali ni a mago bɛ ɲɛnabɔli ɲuman na, o tintiriw bɛ yeelen bɔ seko ni dɔnko siratigɛ la i n’a fɔ izini filimuw sɛbɛnni ani sannikɛbaga plastikiw.
Elastomer bɛnkan siratigɛ la, EPDM ɛlasɔmuw ka teli ka ladilikan di inks ma minnu bɛ sɔrɔ solvant la ka da u ka kemikaliya kan. O tintiriw bɛnnen don kosɛbɛ kɛrɛnkɛrɛnnenya la izini sigidaw la, teliya ni muɲuli ye fɛnba ye yɔrɔ minnu na.
UV ni ɛlektrɔniki beam encres .
Ultraviolet (UV) ani ɛlektrɔniki (EB) inkiw bɛ fɛɛrɛ wɛrɛ di. O tintiriw bɛ Kɛ ni prepolymɛriw ye, monomɛriw, foto minnu bɛ Kɛ ni pigments ye. U tɛ i n’a fɔ tintiriw, u tɛ ja ni u bɛ kɛ ni u bɛ wuli ka bɔ u la, nka u tɛ ja furakɛli kɛcogo la min bɛ baara kɛ ni UV yeelen walima ɛlektrɔnikiw ye.
U ka sɔgɔli ka bon, o kɔrɔ ye ko u bɛ ladonni kɛrɛnkɛrɛnnen de wajibiya u kɛli waati la, nka u ka furakɛli teliya waati b’a to u nafa ka bon kosɛbɛ baarakɛcogo la minnu bɛ fini jɛlenw ni saniyalenw wajibiya, i n’a fɔ kɛnɛma dumuniw foroko. U ka ko kɛlenw dɔ ye ko u bɛ se ka ozɔni tiɲɛni kunbɛn ka tɛmɛ, o b’a to u ka ɲi sigida dɔw ma.
Nin sen in fana na, EPDM ɛlasɔmuw de ye sugandili ye min bɛ fɔ nin tintiri ninnu na, o bɛ kɛ sababu ye ka u tanga kosɛbɛ furakɛli kɛtuma na. O tintiriw ka di dumuniko la, kɛrɛnkɛrɛnnenya la, fɛn minnu bɛ kɛ sababu ye ka muɲuli ni sigida lakanani hakɛ caman sɔrɔ.
Inkiw bɛ sɔrɔ tulu la .
Tumu bɛ sɔrɔ tintiri minnu na, minnu bɛ kɛ ni hidrɔkarbonw ye ani tuma dɔw la, soja tulu, olu dabɔra baarakɛminɛnw kama i n’a fɔ sɛbɛn bɔli. U dɔw ye fura gɛlɛnw ye i n’a fɔ nafta walima hexane, o b’a to u ka ɲi kosɛbɛ sɛbɛnni baarabaw kama minnu bɛ muɲuli ni waati jan ta. O tintiriw bɛ se ka sigidaw kunbɛn minnu ka jugu kosɛbɛ nka u mago bɛ ɛlasɔmu kɛrɛnkɛrɛnnenw na—a ka c’a la, Buna walima Nitrile—walasa ka ɲɛtaa ɲininenw sɔrɔ.
Nafa jɔnjɔn 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 kosɛbɛ gafe bɔli siratigɛ la, i n’a fɔ kunnafonidisɛbɛnw ni zurunali.
inki suguya kelen-kelen bɛɛ baarakɛcogo ɲumanw .
Ji-sɛnɛfɛnw : A ka ɲi fɛnw ma minnu bɛ fɛnw minɛ i n’a fɔ fɛnw minnu bɛ kɛ ka fɛnw sɔgɔ, ji-sɛnɛfɛnw bɛ kɛ cogo min na, olu bɛ kɛ fɛn ye min tɛ fɛn tiɲɛ ani u bɛ baara kɛ ka ɲɛ kosɛbɛ iziniw kɔnɔ minnu bɛ sabatili bila jɔyɔrɔ fɔlɔ la. U bɛ ɲɔgɔn sɔrɔ koɲuman ni elastomɛri nafamaw ye walasa ka tintinw ta ka ɲɛ.
Inks min bɛ kɛ ni solvent ye : inks minnu bɛ se ka kɛ fɛn caman ye, minnu bɛ se ka kɛ fɛn ye, olu bɛ tɛmɛ fɛnw kan minnu tɛ fɛn ye min tɛ fɛn ye i n’a fɔ plastiki, izini filimuw, ani sannikɛbaganw. U jalen teliya la ani u sanfɛla girinya dɔgɔyali b’a to u dafalen don sɛbɛnni teliyabaw kama.
UV ni ɛlektrɔnikiw (EB) inkiw : Nin tintiriw dabɔra baara ɲɛfɔlenw kama, minnu bɛ kɛ ni fɛn caman ye. U furakɛli teliya la ani u ka muɲuli b’a to u nafa ka bon dumuni pakew ni baara wɛrɛw la minnu bɛ kɛ sababu ye ka u yɛrɛ tanga bana gɛlɛnw ma.
Inks min sinsinnen bɛ tulu kan : A bɛ kɛ fɔlɔ gafe bɔli baara la, tulu bɛ sɔrɔ tintiriw la minnu bɛ mɛn, minnu bɛ mɛn, minnu bɛ kɛ kunnafonidisɛbɛnw ni zurunali ye. U ka ɲi kosɛbɛ fɛn dilanni boliw la, yɔrɔ minnu na muɲuli ye fɛnba ye.
Ladilikan min bɛ kɛ senfɛ-senfɛ walasa ka enki bɛnnen sugandi flexographique sɛbɛnni na .
1. Aw bɛ substrat dɔn .
I bɛna fɛn minnu sɛbɛn, i ka olu jateminɛ, i n’a fɔ plastiki, papiye, papiye, walima filimu.
Substrat suguya wɛrɛw bɛ ɲɔgɔn sɔrɔ ni enkiw ye cogo kɛrɛnkɛrɛnnenw na, o la, a fɔlɔ ye ka bɛnkan sɔrɔ.
2. Aw ye jateminɛ kɛ surface tension kan .
Aw bɛ substrat ka surface energy (nivo) faamuya.
Enkiw bɛ woyo ka ɲɛ yɔrɔw la minnu ka dyne hakɛ ka bon, o la, aw bɛ ink ka surface tension (ink) ni substrat (sɔgɔsɔgɔninjɛ) kɛ ɲɔgɔn na walasa ka nɔrɔ ka ɲɛ.
3. Aw bɛ a kɛcogo jateminɛ .
A’ ye baara laban kɛcogo dɔn ni sɛbɛn bɔlen ye. Yala a bɛna kɛ pakew, sɛbɛnw walima sɛbɛnw ye wa?
Aplikasi kelen-kelen bɛɛ ka ɲininiw tɛ kelen ye tintiri muɲuni na, ja teliya la, ani sɛbɛnni kɛcogo ɲuman na.
4. Aw bɛ ja walima furakɛli wajibiyalenw lajɛ .
Aw bɛ a latigɛ ni aw ka baara kɛcogo bɛ a to aw ka ja teliya la (solvent-based, water-based) walima ni UV/Electron beam (EB) furakɛli bɛnnen don kosɛbɛ baara ɲɛfɔlenw na, minnu bɛ kɛ ni tiɲɛni ye.
Teliyaba sɔrɔli bɛ se ka kɛ ni ja teliya ye walima ka furakɛli kɛ.
5. Sigida ni sariyaw ka jateminɛw .
6. Aw bɛ ink suguya sugandi ka da a kan a bɛ kɛ ni substrat ye ani a kɛcogo .
Ji-sɛnɛ-minɛnw : A ka fisa ni fɛnw ye minnu bɛ fɛnw minɛ i n’a fɔ papiye walima pankurunw.
Enki minnu bɛ sɔrɔ solvent la : A ka ɲi fɛnw ma minnu tɛ fɛn ye i n’a fɔ plastiki ani laminatiw, olu bɛ ja teliya la.
UV/EB incres : A bɛnnen don furakɛli teliya la, baara minnu bɛ kɛ ka ɲɛ kosɛbɛ dumuni pakew kɔnɔ walima cogoya caman na.
Inks min bɛ bɔ tulu la : A ka ɲi kosɛbɛ sɛbɛnw na, a bɛ sɛbɛnw lajɛ minnu bɛ mɛn, minnu bɛ kɛ ni nɛgɛ ye.
7. Kɔrɔbɔli ka ɲɛsin bɛnkan ma .
Aw bɛ sɛbɛn dɔ kɛ walasa ka a dɔn ko tintiri sugandilen bɛ nɔrɔ kosɛbɛ substrat la ani ka jogoɲumanya wajibiyalenw dafa.
Aw bɛ a ladilan ni a mago bɛ a la, ka da sɛbɛnw jaabiw kan ani jalenw kɛcogo kan.
Ni aw ye nin fɛɛrɛ ninnu labato, aw bɛ se ka tintiri min bɛnnen don kosɛbɛ aw ka flexographic sɛbɛnni porozɛ kama, aw bɛ se ka o kɛ ka ɲɛ, min bɛ se ka kɛ.
Kuncɛli
Flexographique encre ɲuman sugandili tɛ ka tɛmɛ inki ni substrat bɛncogo dɔrɔn kan. Surface tension, shate teliya, ani kemikɛli bɛnkanw bɛɛ ka kan ka jate walasa ka se ka sɛbɛnni kɛcogo ɲuman sɔrɔ. Ni aw ye tintin suguya kelen-kelen bɛɛ fanga n’a dantigɛliw faamuya, o bɛ se ka kɛ sababu ye ka latigɛ kɛcogo ɲuman sɔrɔ ani ka ɲɛtaa sɔrɔ ka ɲɛ, hali ni aw bɛ sɛbɛnw bɔ, izini filimuw, walima sɛbɛnw. Ni u ye o kow jateminɛ koɲuman, tɔnw bɛ se k’u ka flexographic sɛbɛnni baara kɛ ka ɲɛ ka sɔrɔ ka sariyaw mara minnu ka ɲi ani minnu bɛ se ka kɛ.
Aw labɛnnen don ka aw ka flexographic sɛbɛnni porozɛ kɔrɔta ni furakɛlicogo ɲuman ye min bɛ , se ka kɛ eco-eco-friendly ye ? Oyang , min ye ɲɛmɔgɔ ye flexographie sɛbɛnni baara la, o bɛ fɛɛrɛ kuraw di minnu bɛ dɛmɛ sɔrɔ seleke naani na diɲɛ . Ni patenti 280 ni kɔ bɛ yen ani ni cɛsiri ye fɛn dilanni na min ka ɲi kosɛbɛ , Oyang ye jɛɲɔgɔn ye i mago bɛ min na walasa ka baarakɛcogo ɲuman ni yiriwali ɲɛminɛ i ka jago la.
Walasa ka ɲɛminɛni kɛ dɔnnikɛlaw fɛ aw ka flexographic sɛbɛnni baara kan, aw bɛ se ka kuma Oyang fɛ. An ka ɛntɛrinɛti injiniyɛri minnu bɛ se kosɛbɛ, olu bɛna aw dɛmɛ ka dilancogo ɲɛnabɔ, ka sɛbɛnni inki min bɛnnen don kosɛbɛ, ani ka a dilanni kɛcogo kɔlɔsi walasa ka ɲɛtaa ɲuman sɔrɔ. jɛɲɔgɔnya kɛ ni Oyang ye walasa ka ɲɛtaa sɔrɔ.
Ɲininkaliw jaabiw .
1. Flexographie printing encre ye mun ye?
Flexographie printing encre ye tintiri ye min bɛ ja teliya la, min bɛ kɛ flexographie sɛbɛnni na, min bɛnnen don substrat suguya caman ma i n’a fɔ plastiki, papier ani foils. A bɛ sɔrɔ suguya wɛrɛw la i n’a fɔ ji, min bɛ sɔrɔ solvent, UV, ani tulumafɛnw na.
2. Ne bɛ se ka enki ɲuman sugandi cogo di ne ka poroze kama?
Sugandili kɛ ka kɛɲɛ ni substrat (fɛn), surface tension, jalen teliya, ani application magow ye. Ji-sɛnɛ-minɛnw bɛ bɛn fɛnw ma minnu bɛ fɛnw minɛ, ka sɔrɔ tintiri minnu bɛ sɔrɔ solvant ni UV la, olu bɛ baara kɛ ka ɲɛ yɔrɔw la minnu tɛ fɛn minɛ i n’a fɔ plastiki.
3. Flexographie encre suguya jɔnjɔnw ye jumɛnw ye?
A suguya kunbabaw ye ji ye, u bɛ sɔrɔ furaji la, UV/EB bɛ se ka furakɛ, ani tulumafɛnw. U kelen-kelen bɛɛ bɛnnen don substrat ni sɛbɛnni magoɲɛfɛnw danfaralenw ma.
4. Yala flexographie encres (inks flexographiques) bɛ se ka kɛ fɛn ye min tɛ se ka kɛ wa?
Ji-sɛnɛ-inkiw de ye ‘fɛn ye min tɛ ‘fɛn ye min bɛ ‘fɛn Bɔ ‘yɔrɔ la min ka ‘fɛn tɛ ‘fɛn ye min bɛ Se ka ‘fɛn Kɛ ‘fɛn ye min bɛ Se kà ‘fɛn Bɔ ‘yɔrɔ la min bɛ ‘ ‘ ‘kɔnɔ min bɛ ‘fɛn ‘kɔnɔ min bɛ ‘ ‘ ‘kɔnɔ). Enki minnu bɛ sɔrɔ solvant la, olu bɛ se ka fɛnɲɛnamafagalanw (VOC) bɔ, ka sɔrɔ UV enkiw bɛ dɔ bɔ furaji la, o b’a to u bɛ kɛ sugandili saniyalen ye.
5. Mun na surface tension nafa ka bon flexographie sɛbɛnni na?
Surface tension bɛ nɔ bila encre flow ni adhesion na. Enkiw bɛ woyo ka se dyne hakɛ caman ma, o la, ka ink ka surface tension bɛn substrat ma, o bɛ a to a bɛ nɔgɔya, hali ka sɛbɛnw bɔ.
6. Enki jumɛn de ka fisa sɛbɛnni teliya la?
Enki minnu bɛ sɔrɔ solvant (solvent) la, olu ka ɲi teliya la ka da u jalen waati teliya kan. UV/EB incres fana ka ɲi furakɛli teliya la baarakɛcogo ɲuman na.
7. Yala ne bɛ se ka baara kɛ ni tintiri kelen ye substrat bɛɛ la wa?
Ayi, substrat danfaralenw bɛ enki suguya wɛrɛw de wajibiya. Misali la, ji-sɛnɛfɛnw ka fisa ni fɛnw ye minnu bɛ fɛnw minɛ, ka sɔrɔ tintiri minnu bɛ sɔrɔ solvant ni UV/EB la, olu bɛ baara kɛ ka ɲɛ yɔrɔw la minnu tɛ fɛn minɛ i n’a fɔ plastiki ani laminatiw.
