Wodzra ɖo be woakpɔ wò flexo tata ƒe gbɔdzɔgbɔdzɔwo gbɔ eye wòana dɔwɔwɔ nanyo ɖe edzia? Ðe ɣeyiɣi si xɔ asi la ɖa eye nàxɔ agbalẽtata ƒe ɖoɖo si wɔa dɔ nyuie wu la kple míaƒe dɔlélewo didi ƒe ɖoɖowɔɖi tsitotsito kple kuxiwo gbɔ kpɔkpɔ ƒe mɔfiame na flexo tata ƒe gbɔdzɔgbɔdzɔwo.
Mɔfiame sia ƒo nu tso flexo tata ƒe nɔnɔme madeamedzi 15 siwo bɔ ŋu, si na gɔmesesewo le alesi nàde dzesi woe, ŋusẽkpɔɖeamedzi si ate ŋu anɔ wo ŋu, nusiwo ate ŋu ado tso eme, kple alesi nàwɔ wò nyadzɔdzɔŋlɔlawo wòanyo wu be wòaxe mɔ ɖe nya siawo nu alo akpɔ wo gbɔ hafi agblɔ mɔfiame gbadzaa aɖe na wo.
Dɔwɔƒewo ƒe Kpɔɖeŋu .
Flexo tata nye agbalẽtata ƒe mɔnu si xɔ aƒe ɖe agbawo me, si nye xexeame katã ƒe nubablɛwo tata ƒe asi ƒe 65% kple edzivɔ le ƒe 2023. Wobu asixɔxɔ si ade dɔlar biliɔn 440 le ƒe 2023 me, si te gbe ɖe alesi wòle vevie be woalé agbalẽtata ƒe nyonyome deŋgɔ me ɖe asi eye woaɖe nusiwo gblẽ le wo ŋu dzi akpɔtɔ. Ɣeyiɣi si wogblẽna le nusiwo gblẽ ŋu ate ŋu akpɔ ŋusẽ ɖe dɔwɔwɔ ƒe dɔwɔwɔ dzi vevie, si ana ga si bu na agbalẽtaƒewo naxɔ ga si ade dɔlar 1,000 le gaƒoƒo ɖeka me.
Ale si nàzã mɔfiame sia si woatsɔ akpɔ dɔlélewoe .
Míadzro nusiwo gblẽ wu le agbalẽtata me. Le nɔnɔme gbegblẽ ɖesiaɖe gome la, míadzro eme:
Table: Overview of common flexo printing defects
| Defect | Visual Impact | Main Cause | Optimization . |
| Dot ƒe viɖe si gbɔ eme . | Dotwo lolo wu alesi woɖoe . | Nyaƒoɖeamenu si gbɔ eme . | Ðe nyaƒoɖeamenu dzi kpɔtɔ; Kpɔ Ink Viscosity dzi . |
| Gear dzesiwo (Banding) . | Kekeli kple fli viviti siwo trɔna ɖe wo nɔewo ŋu . | gear siwo wodo . | Beléle na wo edziedzi kple amisisi na wo edziedzi . |
| Halo ƒe ŋusẽkpɔɖeamedzi . | Faint ink ƒe nɔnɔmetata si ƒo xlã nɔnɔmetatawo . | Nyaƒoɖeamenu si gbɔ eme . | Trɔ asi le cylinder-to-web ƒe duƒuƒu ŋu . |
| Fuwo . | Ink kaka ɖe nugbɔ siwo woɖo be woawɔ la gbɔ . | Ink ƒe ƒuƒoƒo . | Nɔnɔmetata tsɔla dzadzɛ, trɔ asi le nyaƒoɖeamenu ŋu . |
| Donuts . | Screen dots siwo wotro eye titina ƒuƒluwo . | Plate alo cylinder ƒe vuvu . | Zã Elastomer ƒe asibide siwo te ŋu nɔa te ɖe solvent nu . |
| Skip out . | Agbalẽtata ƒe akpa siwo bu alo kekeli . | Zi ʋuʋudediwo dzi . | Lé ink viscosity me ɖe asi, lé ŋku ɖe nyadzɔdzɔŋlɔlawo ŋu . |
| Amewo ƒe ŋkɔ ŋɔŋlɔ ɖe agbalẽ me vodadatɔe . | Amadedewo kple nusiwo le eme la mesɔ o . | Plate misalignment . | Kpɔ egbɔ be woŋlɔ agbalẽviawo ƒe ŋkɔ ɖe agbalẽ dzi nyuie . |
| Nɔnɔmetata si wotsɔ mottle wɔe . | Amadede siwo mesɔ o . | Ink ƒe asitɔtrɔ le ame ŋu nyuie o . | Anilox roller dzadzɛ, trɔ asi le lãmenugbagbevi ƒe lolome ŋu . |
| Kpe ɖo . | Nyatakaka nyui siwo wotsɔ nuŋlɔtsi si sɔ gbɔ ɖe eme yɔ fũ . | Ink ƒe nyawo tsɔtsɔ yi teƒe bubu ƒe nyawo . | Ðe nyaƒoɖeamenu dzi kpɔtɔ, lé ŋku ɖe ink viscosity ŋu . |
| Bridging . | Design elements connect le ink overflow ta . | Nyaƒoɖeamenu gã aɖe . | Lighten pressure, trɔ asi le ink ƒe gbeɖiɖi ŋu . |
| Pinholing . | Teƒe sue siwo wometa o le anyigba dzi . | Anilox ƒe agbalẽ xatsaxatsa ƒoɖi . | Klɔ Anilox Roller, Trɔ Asi Le Duƒuƒu Ŋu |
| Agbalẽtata ƒoɖi . | Speckles kple ɖinuwo le ink la me . | Ðiƒoƒo . | Klɔ agbalẽtamɔ̃ ƒe akpawo ŋu, ɖɔa ink ɖo . |
| Zãmenɔnɔ | Faint ƒe nɔnɔmetata si wogbugbɔ ŋlɔ kpe ɖe gbãtɔa ŋu . | Ink ƒe xɔtutu . | Clean image carrier, ɖe ink ƒe titrime dzi kpɔtɔ . |
| Surring . | Ink smears le anyigba ƒe akpa si le ete la dzi . | Substrate slipping . | Trɔ asi le web ƒe tete ŋu, ɖe nyaƒoɖeamenu dzi kpɔtɔ . |
| Voids . | dometsotso siwo wometa o le nɔnɔmetata la me . | Ink Dɔwuame . | Ðe ya ƒe kuɖɔwo ɖa, anilox roller dzadzɛ . |
15 common flexo printing defects .
1. Dot ƒe viɖe si gbɔ eme .
Alesi Nàwɔ Ade Dzesii:
Wò aɖaŋu si le wò atsyã la me dzena abe ɖe wòlolo wu alesi nèɖoe ene, si wɔnɛ be nɔnɔmetatawo dzena abe ɖe wodo viviti wu alo womegblɔa wo tsitotsito o ene.
Nusi ate ŋu akpɔ ɖe ame dzi:
Dot gain si gbɔ eme ɖea agbalẽtata me kɔ nyuie kple nɔnɔmetata ƒe nɔnɔme ƒe nɔnɔme dzi kpɔtɔna. Esia nye kuxi vevietɔ na agbalẽtata siwo ƒe lolome de ŋgɔ alo nyatakaka nyuiwo. Le dɔwɔƒea ƒe nyatakakawo nu la, DOT ƒe viɖe si gbɔ eme la nye agbalẽtata ƒe nyonyome ŋuti nyatoƒoetoto ƒe 25% kloe le Flexo tata me.
Nusiwo ate ŋu anye nusiwo gbɔ wòtso:
Nyaƒoɖeamenu gã aɖe le agbalẽtamɔ̃a kple anyigba ƒe nɔnɔme dome.
Plɛtiawo ƒe vuvu, si zi geɖe la, nuŋlɔtsi alo atike siwo wotsɔna ƒoa nui siwo me wowɔa adã le gbɔe wòtsona.
Ink ƒe ʋeʋẽ si mesɔ o alo anilox lãmenugbagbeviwo ƒe agbɔsɔsɔ fũ akpa.
Ale Si Nàwɔ Anyo Ðe Edzi:
Ðe agbalẽtata ƒe nyaƒoɖeamenu dzi kpɔtɔ va ɖo 'kiss ' impression.
Trɔ ɖe Elastomer ƒe abɔta siwo le eme (ITR) ŋu be nàɖe abi ƒe vuvu dzi akpɔtɔ.
Trɔ asi le anilox ƒe lolome kple ink ƒe ʋeʋẽ ŋu.
Optimization kplɔ̃: dot viɖe asitɔtrɔwo
| parameter | nyuitɔ kekeake ɖoɖo . |
| Agbalẽtata ƒe nyaƒoɖeamenu . | 'Kiss' nukpɔsusu, nu suetɔ kekeake . |
| Anilox lãmenugbagbeviwo ƒe lolome . | Dada, si wotu ɖe ink ƒomevi dzi . |
| Ink ƒe ʋeʋẽ lilili . | si nɔa anyi ɖaa eye wòsɔna . |
2. Gear dzesiwo (Banding) .
Alesi Nàde Dzesii:
Di kekeli kple viviti ƒe ƒuƒoƒo siwo trɔna siwo zɔna ɖe anyigba ƒe akpa si le ete la ƒe mɔfiame.
Nusi ate ŋu akpɔ ɖe amewo dzi:
Gear ƒe dzesiwo gblẽa agbalẽ si wota ƒe ɖekawɔwɔ me, si wɔnɛ be wòdzena abe ɖe mesɔ o ene. Wosea wo zi geɖe le agbalẽtata ƒe ɖoɖoa me eye wonyea nukpɔkpɔ ƒe gbɔdzɔgbɔdzɔwo tsoƒe vevi aɖe, si nyea agbalẽtata ƒe gbɔdzɔgbɔdzɔ siwo ade 18%.
Nusiwo ate ŋu anye nusiwo gbɔ wòtso:
Ale Si Nàwɔ Anyo Ðe Edzi:
Kpɔ gear siwo vuvu la ɖa edziedzi eye nàɖɔli wo.
Kpɔ egbɔ be ami nyui aɖe le eme be nàxe mɔ ɖe gear ƒe vuvu nu.
Trɔ asi le nyaƒoɖeamenu ƒe ɖoɖowo ŋu be nàƒo asa na mɔ̃ɖaŋununya ƒe akpa aɖewo ƒe vuvu fũu akpa.
3. Halo ƒe ŋusẽkpɔɖeamedzi .
Alesi woade dzesi:
Ink dzena wu agbalẽtata ƒe akpa si woɖo be wòatae, si wɔa 'halo' si ƒo xlã aɖaŋua.
Nusi ate ŋu akpɔ ɖe amewo dzi:
Halo ƒe ŋusẽkpɔɖeamedziwo nana be agbalẽtataa dzena abe ɖe wòle blukɔm alo si wotsɔ ƒoe ene, vevietɔ le goawo ŋu. Gblẽƒe sia nye kuxi vevietɔ le flexo tata si ƒe nɔnɔme deŋgɔ me.
Nusiwo ate ŋu anye nusiwo gbɔ wòtso:
Nyaƒoɖeamenu geɖe akpa le agbalẽtamɔ̃a ƒe tsilindoa dzi.
Ink ƒe asitɔtrɔ si gbɔ eme.
Duƒuƒu ƒe masɔmasɔ le cylinder kple web dome.
Ale Si Nàwɔ Anyo Ðe Edzi:
Ðe agbalẽtata ƒe nyaƒoɖeamenu dzi kpɔtɔ.
Trɔ asi le cylinder-to-web ƒe duƒuƒu ŋu be nàkpɔ egbɔ be wowɔ ɖeka nyuie.
Kpɔ ink transfer rates eye nàtrɔ asi le eŋu ne ehiã.
4. Fuwo .
Alesi Nàde Dzesi:
Ink kaka ɖe agbalẽtaƒe si woɖo be woawɔ la gbɔ, si ɖi fu ƒe nɔnɔme siwo le abe taɖa ene.
Nusi ate ŋu akpɔ ɖe ame dzi:
Fuɖeɖe ɖea nɔnɔmetata ƒe ɖaɖɛ dzi kpɔtɔna, si wɔnɛ be agbalẽtataa dzena abe ɖe wòle dɔ wɔm ene. Ebɔ ɖe dɔ alo nuŋɔŋlɔ suewo me tsitotsito vevietɔ.
Nusiwo ate ŋu anye nusiwo gbɔ wòtso:
Nyaƒoɖeamenu si gbɔ eme le tsilindoa kple nusi le ete dome.
Ink ƒe ƒuƒoƒo ƒo xlã dometsotsowo.
Nɔnɔmetata ƒoɖi tsɔtsɔ alo gbeɖuɖɔ siwo le anyigba dzi.
Ale Si Nàwɔ Anyo Ðe Edzi:
Klɔ nɔnɔmetatatsɔla kple anyigba ƒe akpa si le eme la ŋu edziedzi.
Trɔ asi le nyaƒoɖeamenu ƒe ɖoɖowo ŋu be woagata wo wòagbɔ eme o.
Kpɔ egbɔ be ink viscosity da sɔ be wòaxe mɔ ɖe etutu nu.
5. Donuts .
Alesi Nàde Dzesii:
Screen dots dzena abe ɖe wole ʋeʋẽm eye wotroa wo ene, eye woƒe titina ƒuƒlu alo esiwo ƒe akpa aɖe le ƒuƒlu, siwo ɖi donuts.
Nusi ate ŋu akpɔ ɖe ame dzi:
Nusiwo gblẽ le doughnut ŋu la troa nɔnɔmetata si woɖo be woawɔ, si ɖea agbalẽtata ƒe nyonyome dzi kpɔtɔna ŋutɔ. Nusi gblẽ le ame ŋu sia ate ŋu adzɔ wu ne wota nu ɖe edzi nyuie wu eye wòle sue wu.
Nusiwo ate ŋu anye nusiwo gbɔ wòtso:
Tsilindo alo agbaa ƒe vuvu, si zi geɖe la, nuŋlɔtsi kple atike siwo wotsɔna ƒoa nui siwo me dziku le gbɔe wòtsona.
Ink ƒe asitɔtrɔ si mewɔ ɖeka o.
Ale Si Nàwɔ Anyo Ðe Edzi:
Zã elastomer-abɔ siwo te ŋu nɔa te ɖe solvent nu.
Kpɔ cylinder kple plate integrity edziedzi, eye nàɖɔli akpa siwo vuvu la ne ehiã.
6. Ƒu du ɖa .
Alesi Nàde Dzesii:
Agbalẽtataa ƒe akpa aɖewo le bɔbɔe akpa alo womebu kura o.
Ŋusẽkpɔɖeamedzi si ate ŋu anɔ anyi:
Kip out results incomplete prints, si gblẽa nu ŋutɔ le amadede gãwo alo atsyã siwo yia edzi ɖaa ŋu.
Nusiwo ate ŋu anye nusiwo gbɔ wòtso:
Ʋuʋu alo masɔmasɔ le nyadzɔdzɔgblɔmɔ̃wo me.
Ink viscosity alo pH nyawo.
bent shafts alo out-of-round components.
Ale Si Nàwɔ Anyo Ðe Edzi:
Lé ŋku ɖe Press Mechanics ŋu eye nàkpɔ egbɔ be akpaawo katã le ɖoɖo nu nyuie.
Lé ink ƒe nɔnɔme siwo mewɔa tɔtrɔ o me ɖe asi be nàƒo asa na agbalẽtata ƒe masɔmasɔwo.
Kpɔe ɖa be ʋuʋudediwo le nyadzɔdzɔgbalẽa me hã eye nàɖe wo ɖa.
7. Amewo ƒe ŋkɔ ŋɔŋlɔ ɖe mɔ gbegblẽ nu .
Alesi Nàde Dzesi:
Amadedewo alo atsyã ƒe akpawo meɖoa wo nɔewo ɖe ɖoɖo nu o, si wɔnɛ be nɔnɔmetata siwo me mekɔ o alo esiwo trɔna la me mekɔna o.
Nusi ate ŋu akpɔ ɖe amewo dzi:
Amewo ƒe ŋkɔ ŋɔŋlɔ ɖe agbalẽ me vodadatɔe nye nusiwo gblẽ wu dometɔ ɖeka, vevietɔ le amadede vovovowo tata me. Ekpɔa ŋusẽ ɖe nu mamlɛtɔ si wowɔ la pɛpɛpɛ dzi vevie.
Nusiwo ate ŋu anye nusiwo gbɔ wòtso:
Ale Si Nàwɔ Anyo Ðe Edzi:
Do agbawo ɖe edzi edziedzi eye nàɖo wo ɖe ɖoɖo nu hafi nàtae.
Lé nyatakakadzraɖoƒe ƒe teteɖeanyi si nɔa anyi ɖaa me ɖe asi be nàƒo asa na tɔtrɔ le agbalẽtata ƒe ɣeyiɣia me.
Tsɔ tsilindo alo agba siwo wodo la ɖɔ li be woagaŋlɔ ŋkɔ ɖe mɔ gbegblẽ nu o.
8. Nɔnɔmetata si me mottle le .
Alesi Nàde Dzesi:
Amadede sesẽwo ƒe teƒewo ƒe vovototo ɖedzesiwo le agbalẽtata ƒe kpekpeme kple amadede ƒe vɔvɔliwo me.
Nusi ate ŋu akpɔ ɖe ame dzi:
Nɔnɔmetata si me fli le nana be agbalẽtataa dzena abe ɖe mesɔ o ene eye mewɔ ɖeka o. Gblẽƒe sia bɔ ɖe agbalẽtata me, afisi amadede sesẽ ƒe teƒe gãwo bɔ ɖo.
Nusiwo ate ŋu anye nusiwo gbɔ wòtso:
Ale Si Nàwɔ Anyo Ðe Edzi:
9. yɔyɔ ɖe eme .
Alesi Nàde Dzesii:
Nu nyui siwo le agbalẽ si wota me la yɔna fũ kple nuŋlɔtsi si sɔ gbɔ, si wɔnɛ be nɔnɔmetata si me mekɔ o, si ƒe nɔnɔme le sue.
Nusi ate ŋu akpɔ ɖe ame dzi:
yɔyɔ ate ŋu agblẽ nu le aɖaŋu siwo gɔme sese sesẽ alo nuŋɔŋlɔ nyuiwo ƒe nyonyome ŋu ŋutɔ, si ana womate ŋu axlẽ wo o alo womate ŋu ade dzesii o.
Nusiwo ate ŋu anye nusiwo gbɔ wòtso:
Ale Si Nàwɔ Anyo Ðe Edzi:
10. Bridging .
Alesi Nàwɔ Ade Dzesii:
Design Elements siwo wòle be woanɔ wo nɔewo ŋu le wo nɔewo ŋu
Le nuŋlɔtsi si sɔ gbɔ ta la, kadodo siwo womeɖo be woawɔ o wɔwɔ.
Nusi ate ŋu akpɔ ɖe ame dzi:
Afɔdzidede nana ame ƒe susu meganɔa nu ŋu tsitotsito o eye ate ŋu atrɔ asi le aɖaŋu si woɖo be woawɔ ŋu.
Nusiwo ate ŋu anye nusiwo gbɔ wòtso:
Ale Si Nàwɔ Anyo Ðe Edzi:
11. Pinholing .
Alesi Nàde Dzesi:
Teƒe sue siwo wometa o, siwo ɖi pinholes, dzena le anyigba dzi.
Nusi ate ŋu akpɔ ɖe amewo dzi:
Pinholing gblẽa nu le amadede sesẽwo ŋu eye woɖea dzesi vevietɔ le amadede ƒe ƒuƒoƒo gãwo me.
Nusiwo ate ŋu anye nusiwo gbɔ wòtso:
Anilox ƒe agbalẽ xatsaxatsa ƒoɖi.
Ink ƒe ƒuƒu kabakaba akpa.
Substrate ƒe anyigba si mele ɖoɖo nu o.
Ale Si Nàwɔ Anyo Ðe Edzi:
12. Taƒoƒo ƒoɖi .
Alesi Nàde Dzesii:
Wotsɔa nuŋlɔtsiwo, ɖiƒoƒo, alo ke ƒe akpa aɖewo dea nuŋlɔtsi me, si wɔnɛ be wòdzena abe ɖe wòle ʋeʋẽm ene alo eƒe dzedzeme ƒo ɖi.
Nusi ate ŋu akpɔ ɖe amewo dzi:
Agbalẽtata ƒoɖiwo ɖea nɔnɔmetatawo ƒe nyonyome dzi kpɔtɔna eye wogblẽa nu le teƒe siwo ƒe nɔnɔme le kɔkɔm, abe nusiwo woŋlɔ ɖe wo ŋu alo nusiwo wobla ɖe wo ŋu ene koŋ.
Nusiwo ate ŋu anye nusiwo gbɔ wòtso:
Ale Si Nàwɔ Anyo Ðe Edzi:
13. Gbɔgbɔwo .
Alesi Nàwɔ Ade Dzesi:
Nɔnɔmetata si me mekɔ o, si wogbugbɔ ŋlɔ la dze le agbalẽtata si woɖo be woawɔ la xa.
Ŋusẽkpɔɖeamedzi si ate ŋu anɔ anyi:
Ghosts wɔa dzedzeme si hea ame ƒe susu, si mewɔa dɔ nyuie o, vevietɔ le agbalẽtata siwo me kɔ alo esiwo me amadede vovovowo le me.
Nusiwo ate ŋu anye nusiwo gbɔ wòtso:
Ale Si Nàwɔ Anyo Ðe Edzi:
14. Surring .
Alesi Nàwɔ Ade Dzesi:
Ink Smears alo Blurs le afisi substrate la ƒe ʋuʋu le, si wɔe be nɔnɔmetata si me nyawo me mekɔ o.
Nusi ate ŋu akpɔ ɖe ame dzi:
Surrring ɖea nɔnɔmetata me kɔklɔ dzi kpɔtɔna, si wɔnɛ be woxlẽa nu nyuie tsitotsito.
Nusiwo ate ŋu anye nusiwo gbɔ wòtso:
Ale Si Nàwɔ Anyo Ðe Edzi:
15. Nusiwo Womewɔna O .
Alesi Nàwɔ Ade Dzesii:
dometsotso alo vovototo siwo womeɖe ɖe go o dzena le nɔnɔmetata la me, si wɔnɛ be wotaa agbalẽ siwo mewɔ ɖeka o.
Nusi ate ŋu akpɔ ɖe ame dzi:
Voids gblẽa nu le agbalẽtataa ƒe fɔmaɖimaɖi ŋu, si wɔe be mesɔ na ewɔwɔ mamlɛtɔ o.
Nusiwo ate ŋu anye nusiwo gbɔ wòtso:
Ale Si Nàwɔ Anyo Ðe Edzi:
Mɔfiame Gbãtɔ si ku ɖe Flexographic Printing Defects Ƒo asa na .
Flexographic printing defects ate ŋu agblẽ nu le ewɔwɔ ŋu eye wòaɖe asi le agbalẽtata ƒe nyonyome ŋu. Be nàɖe nya siawo dzi akpɔtɔ la, wɔ ɖe mɔfiame blibo sia si ku ɖe mɔxexe ɖe nusiwo gblẽ le flexo tata ŋu nu.
1. Lé agbalẽtata ƒe nyaƒoɖeamenu nyuitɔ me ɖe asi .
Nusitae: Nyaƒoɖeamenu si gbɔ eme le agbaa, tsilindo, kple anyigba ƒe akpa si le anyigba dome nye nu vevi siwo gbɔ nusiwo gblẽ le abe dot gain, halo, kple fuing ene tsona la dometɔ ɖeka.
Egbɔkpɔnu: Zã 'KISS' impression technique, afisi agbaa do ka kple substrate la le bɔbɔe. Kpɔ nyaƒoɖeamenu ƒe ɖoɖowo dzi edziedzi eye nàda wo kpɔ be woagakpɔ ŋusẽ ɖe ame dzi wòagbɔ eme o.
2. Kpɔ egbɔ be ink ƒe ʋeʋẽ kple pH ƒe agbɔsɔsɔ si nɔa anyi ɖaa .
Nusitae: Ink ƒe ʋeʋẽ si mesɔ o ate ŋu ahe nyawo abe dometsotso ƒe viɖe si gbɔ eme, mottling, kple pinholing vɛ, gake pH ƒe agbɔsɔsɔ si mesɔ o ate ŋu akpɔ ŋusẽ ɖe ink ƒe adhesion kple amadede ƒe sɔsɔ dzi.
Egbɔkpɔnu: Eléa ŋku ɖe ink ƒe ʋeʋẽ kple pH ƒe agbɔsɔsɔ ŋu edziedzi hetrɔa asi le eŋu le agbalẽtata ƒe ɣeyiɣia me. Zã viscosity mitawo eye nàkpɔ egbɔ be ink la tsaka nyuie.
3. Klɔ Anilox Rollers ŋu edziedzi .
Nusitae: Anilox roller siwo ƒo ɖi alo esiwo me woxe la hea ink ƒe tɔtrɔ ƒe kuxiwo vɛ, si wɔnɛ be nusiwo gblẽ abe pinholing ene, nɔnɔmetata siwo me fliwo le, kple nuŋɔŋlɔ ƒoɖiwo dona.
Egbɔkpɔnu: Wɔ dzadzɛnyenye ƒe ɖoɖowɔɖi si wowɔna edziedzi na Anilox rollers la ŋudɔ to dzadzɛnyenye ƒe solutions kple mɔnu nyuiwo zazã me (asi, ultrasonic, alo atikewo dzadzraɖo) be lãmenugbagbeviwo ƒe blibonyenye nanɔ anyi.
4. Do agbalẽtata ƒe agbalẽviwo ɖe dzi eye nàɖo wo ɖe ɖoɖo nu .
Nusitae: Plɛti siwo mesɔ o alo esiwo womeda ɖe wo dzi nyuie o ate ŋu ana woaŋlɔ ŋkɔ ɖe mɔ gbegblẽ nu, woata agbalẽ siwo me mekɔ o, eye amadede natrɔ.
Egbɔkpɔnu: Kpɔ egbɔ be woɖo agbalẽviawo ɖe ɖoɖo nu pɛpɛpɛ eye woŋlɔ wo ɖe agbalẽ dzi hafi nàta wo. Zã mɔnu siwo sɔ pɛpɛpɛ kple dɔwɔnu siwo nàtsɔ aɖo wo ɖe ɖoɖo nu atsɔ ana kakaɖedzi be woawɔ ɖeka le amadedewo kple atsyãwo me.
5. Lé ŋku ɖe gearwo ŋu eye nàlé be na wo eye nàgalé wo ɖe te .
Nusitae: Gears siwo wodo alo esiwo me meto nyuie o ate ŋu ana gear nade dzesi alo abla wo, si ana woata agbalẽ ƒe nyonyome si mesɔ o.
Egbɔkpɔnu: Wɔ beléle na Gears kple nyadzɔdzɔŋlɔlawo ƒe akpa bubuwo edziedzi. Si ami na akpa siwo le ʋuʋum, kpɔe ɖa be wodo hã, eye nàɖɔli gear ɖesiaɖe si vuvu.
6. Kpɔ substrate ƒe nyonyome kple dzadzɛnyenye ɖa .
Nusitae: Ðiƒoƒo siwo le anyigba dzi, abe ke alo gbeɖuɖɔ ene, ate ŋu ana nusiwo gblẽ abe agbalẽ siwo woŋlɔ ɖi kple fu ene.
Egbɔkpɔnu: Dzra anyigba ɖo ɖe teƒe si le dzadzɛ, si me ke mele o. Lé ŋku ɖe nusiwo le anyigba ŋu ŋu hafi ata wo eye nàkpɔ egbɔ be anyigba ƒe akpa aɖeke mele wo ŋu o.
7. Zã Elastomer ƒe asibide siwo te ŋu nɔa te ɖe solvent nu .
Nusitae: Plɛtiwo alo tsilindowo ƒe vuvu le nuŋlɔtsi kple atike siwo me wodea amii ƒe adãwɔwɔ ta ate ŋu ana nusiwo gblẽ abe donuts kple nusiwo wotsɔ yɔa emee ene.
Egbɔkpɔnu: Trɔ ɖe elastomer-asibidɛ siwo te ŋu nɔa te ɖe solvent nu, siwo mebɔbɔna ɖe wo nɔewo ŋu bɔbɔe o eye woléa didime ƒe liƒo me ɖe asi le ɣeyiɣi aɖe megbe la dzi.
8. Kpɔ web tension dzi .
Nusitae: Nyatakakadzraɖoƒe ƒe tete ɖe ame ŋu madzemadzee ate ŋu ana amewo naŋlɔ ŋkɔ ɖe mɔ gbegblẽ nu, aƒo nu le ame ŋu, alo adzo le wo dzi ne anyigbaa le kekem ɖe enu alo le nubabla wɔm le mɔ si mesɔ o nu.
Egbɔkpɔnu: Kpɔ egbɔ be nyatakakadzraɖoƒea ƒe teteɖeanyia sɔ le agbalẽtata ƒe duƒuƒu bliboa me. Zã tension control systems nàtsɔ alé ŋku ɖe tension ŋu ahatrɔ asi le eŋu ne ehiã.
9. Lé duƒuƒu ƒe duƒuƒu nyuitɔ kekeake me ɖe asi .
Nusitae: Duƒuƒu ƒe duƒuƒu si mesɔ o ate ŋu ana nusiwo gblẽ abe pinholing, fu, kple ink adhesion manyomanyo ene nado mo ɖa.
Egbɔkpɔnu: Trɔ asi le duƒuƒu ƒe duƒuƒu ŋu be wòasɔ kple ink ƒomevi kple substrate. Kpɔ egbɔ be ya ƒe sisi nyuie kple dzoxɔxɔ ƒe ɖoɖowo be nàƒo asa na duƒuƒu kabakaba akpa alo be woaƒu blewu.
10. Wɔ nyadzɔdzɔŋlɔlawo ƒe beléle na wo edziedzi ŋudɔ .
Nusitae: Flexo presses nye mɔ̃ sesẽ siwo hiã be woalé be na wo edziedzi be woaxe mɔ ɖe mɔ̃ɖaŋunya siwo hea nɔnɔme gbegblẽwo vɛ nu.
Egbɔkpɔnu: Wɔ beléle na ame ƒe ɖoɖowɔɖi edziedzi si me woalé ŋku ɖe agbalẽtamɔ̃a ƒe akpawo katã ŋu, amisisi, wo dzadzraɖo, kple wo dzidzedze be woana mɔ̃a nanɔ dɔ wɔm nyuie eye wòaxe mɔ ɖe eƒe gbagbã siwo womele mɔ kpɔm na o nu.
Nyanuwuwuw
Flexographic printing defects ate ŋu asesẽ, gake ne wolé ŋku ɖe eŋu nyuie eye beléle na wo do ŋgɔ la, woate ŋu axe mɔ ɖe nya akpa gãtɔ nu alo aɖɔ wo ɖo. Ne èse Flexo ƒe agbalẽtata ƒe gbɔdzɔgbɔdzɔ 15 siawo siwo bɔ, nusiwo gbɔ wòtso, kple alesi nàɖɔ wo ɖo gɔme la, àte ŋu ana agbalẽtata ƒe nyonyome nanyo ɖe edzi, aɖe ɣeyiɣi si woatsɔ awɔ dɔe dzi akpɔtɔ, eye nàna dɔwɔwɔ nanyo ɖe edzi.
Esesẽna na wò be nàde dzesi flexo tata ƒe gbɔdzɔgbɔdzɔwo alo akpɔ wo gbɔa? Míele afisia be míakpe ɖe mía ŋu. Míaƒe eŋutinunyalawo le klalo be yewoaɖo aɖaŋua eye woado alɔ mi ɣesiaɣi. Te ɖe mía ŋu be nàkpɔ dɔnyala ƒe kpekpeɖeŋu akpa gãtɔ eye míakpɔ dzidzedze!
Nya siwo wogblɔna:
1. Nukae hea dometsotso si gbɔ eme vɛ le flexo tata me?
Zi geɖe la, nyaƒoɖeamenu si gbɔ eme tsoa agbalẽtamɔ̃a kple nusi le ete dome gbɔe dometsotso ƒe viɖe si gbɔ eme tsona. Nu bubuwoe nye ink ƒe ʋeʋẽ si mesɔ o, agbalẽ siwo vuvu, kple anilox lãmenugbagbeviwo ƒe agbɔsɔsɔ si sɔ gbɔ. Nyaƒoɖeamenu dzi ɖeɖe kpɔtɔ kple ŋkuléle ɖe nuŋlɔtsi ƒe ɖekawɔwɔ ŋu ate ŋu akpe ɖe ame ŋu wòaɖu dot ƒe viɖe dzi.
2. Aleke mawɔ aɖɔ gear ƒe dzesiwo ɖo alo abla ɖe nye agbalẽtatawo dzi?
Zi geɖe la, gear-dzesiwo (nubabla) nyea gear siwo wovuvu alo esiwo me mekɔ o la me tsonu. Beléle na wo edziedzi, amisisi nyuie, kple agbalẽtata ƒe nyaƒoɖeamenuwo tɔtrɔ ate ŋu aɖe nɔnɔme gbegblẽ siawo ƒe dzɔdzɔ dzi akpɔtɔ. Gearwo me dzodzro kple wo ɖɔliɖɔli ne ehiã hã le vevie ŋutɔ.
3. Nukae nye nusi gbɔ halo ƒe ŋusẽkpɔɖeamedzi tsona wu le flexo tata me?
Zi geɖe la, halo ƒe ŋusẽkpɔɖeamedzia tsoa nyaƒoɖeamenu si gbɔ eme ɖe agbalẽtata ƒe tsilindoa dzi gbɔ, si wɔnɛ be nuŋlɔtsi kakana wu alesi woɖoe be woawɔe. Nyaƒoɖeamenu dzi ɖeɖe kpɔtɔ kple egbɔkpɔkpɔ be tsilindo-yi-web ƒe ɖoɖo si sɔ nyuie akpɔ nya sia gbɔ zi geɖe.
4. Aleke mawɔ axe mɔ ɖe ink fu ƒe fuɖeɖe nu le nye agbalẽtatawo dzi?
Fuwɔwɔ dzɔna ne nuŋlɔtsi kaka ɖe teƒe si woɖo be woawɔe ɖo, zi geɖe la, le nyaƒoɖeamenu si gbɔ eme alo nusiwo wotsɔ ƒo ɖii ta. Be nàxe mɔ ɖe esia nu la, trɔ asi le nyaƒoɖeamenua ŋu, kɔ nɔnɔmetatatsɔla la ŋu, eye nàkpɔ egbɔ be nusiwo le anyigbaa dzi la mele eme o.
5. Nukae ate ŋu ana woaŋlɔ ŋkɔ ɖe Flexo ƒe agbalẽtata me?
Agbalẽtata ƒe agbalẽviwo ƒe sɔsɔ ɖe wo nɔewo nu nyuie o, nyatakakadzraɖoƒe ƒe tete ɖe wo nɔewo ŋu, alo woƒe vuvu le tsilindoawo dzi le mɔ gbegblẽ nu gbɔe wòtso. Be nàɖɔ esia ɖo la, gbugbɔ ɖo agbalẽviawo ɖe te, kpɔ egbɔ be web la te ɖe wo nɔewo ŋu nyuie, eye nàɖɔli tsilindo alo nu gbadzɛ ɖesiaɖe si vuvu.
6. Aleke mawɔ aɖe pinholing ƒe gbɔdzɔgbɔdzɔwo ɖa le nye agbalẽtatawo ŋu?
Zi geɖe la, anilox-gbadzɛ ƒoɖiwo alo nuŋlɔtsi si wotsɔna ƒoa nu kabakaba akpa gbɔe pinholing tsona kabakaba akpa. Klɔ anilox rollers la nyuie, trɔ asi le ink ƒe ʋeʋẽ ŋu, eye nàɖe ƒuƒu ƒe duƒuƒu dzi akpɔtɔ be wòana ink ƒe tsɔtsɔ yi teƒe bubu nanyo ɖe edzi eye nàɖe pinholes ɖa.
7. Afɔ kawoe mate ŋu aɖe atsɔ aɖe agbalẽ siwo wotaa ƒoɖiwo dzi akpɔtɔ le Flexo Printing me?
Zi geɖe la, ɖinuwo abe ke, ɖiƒoƒo, alo nuŋlɔtsi si wotsɔna ƒua gbe ene gbɔe agbalẽ siwo woŋlɔ ɖi ƒoɖiwo tsona. Klɔ agbalẽtamɔ̃a ƒe akpawo ŋu edziedzi, kpɔ elektrikŋusẽ si meʋãna o dzi, eye nàlé be na agbalẽtamɔ̃ ƒe akpa si le dzadzɛ be nàƒo asa na nɔnɔme madeamedzi sia.
