Ungawakhetha Kanjani Amaphrinta EFlexographic Afanelekile

Ukuphrinta kwe-Flexographic kungenye yobuchwepheshe bokuphrinta obusetshenziswa kakhulu emhlabeni wonke. Isizathu sale ndlela embonini yokunyathelisa ilebula ububanzi bezinzuzo eza nazo njengokukhiqiza, ikhwalithi, nokuguquguquka. Ngaphambi kokuthenga amaphrinta we-flexographic, kufanelekile ukuqaphela ukuthi kukhona amamodeli ahlukene atholakalayo emakethe futhi anamakhono ahlukene. 

Kulesi sihloko, sizogxila endleleni yokukhetha amaphrinta e-flexographic afanelekile nokuthi amaphrinta e-flexographic asebenza kanjani. Sizophinde sikhulume ngesabelo semakethe, isidingo, usayizi, kanye nezinga lokukhula elilindelekile lemakethe yokunyathelisa ye-flexographic. 

Okuqukethwe
Uhlolojikelele lwemakethe yokuphrinta ye-flexographic
Ukuphrinta kwe-flexographic kusebenza kanjani
Ungawakhetha kanjani amaphrinta e-flexographic afanelekile
Isiphetho

Uhlolojikelele lwemakethe yokuphrinta ye-flexographic

Ngokuvamile, imakethe yokuphrinta yomhlaba wonke ishintsha kancane ngenxa yoshintsho kumthengisi, iklayenti, kanye nezidingo zabathengi. Ubuchwepheshe bokuphrinta be-flexographic buye baqhutshwa ngokuyinhloko ubude obuphansi bokugijima kanye nesidingo esikhulayo sokuhlukahluka okwengeziwe. Lokhu kukhula kuhloswe ngakho ukuthuthukisa ukusebenza kahle ezimakethe zamazwe ngamazwe ezenziwe ngedijithali.

Ngo-2020, imakethe ye-flexographic yayilinganiselwa ku-US $ 107.42 billion. Kuphinde kwalindeleke ukuthi kunwetshwe ngezinga lokukhula lonyaka elihlanganisiwe (CAGR) le-2.44% ukuze lifinyelele e-US $ 124.61 billion ngo-2026. Lokhu kukhula kubangelwa ukwanda kwezicelo zokuphrinta kwe-flexographic ngenxa yekhono lokuphrinta kuma-substrates angenayo i-porous.

Ingxenye ehamba phambili kwisabelo semakethe iyonke kwakuyimboni yokupakisha. Le mboni yayihlanganisa ukupakisha ukudla, ukupakishwa kwezidakamizwa, amabhokisi asetshenziswa ezinkampanini ezigcina izimpahla nezokuthuthwa, namalebula emaphaketheni. 

Ngokwesifunda, i-United Kingdom ibhalise isabelo semakethe esikhulu kunazo zonke ngo-39%. Yanikelwa kakhulu yizimboni zokunyathelisa nezokupakisha. Ezinye izifunda ezinezimakethe ezinkulu zamaphrinta e-flexographic zihlanganisa iNyakatho Melika, i-Asia-Pacific, i-Latin America, i-Middle East kanye ne-Afrika. 

Ukuphrinta kwe-flexographic kusebenza kanjani

Kunezinhlobo ezahlukene zamaphrinta we-flexographic. Imishini ihlanganyela inqubo evamile yokuphrinta. Kulokhu, uma abathengi abaningana bethola imishini ehlukene ye-flexographic, bazokwazi ukuyisebenzisa ngaphandle kobunzima. Ngezansi izingxenye ezibalulekile zenqubo yokuphrinta:

Inqubo iqala ngokwenza amapulangwe lapho i ipuleti lokunyathelisa iqukethe umbhalo nemifanekiso okumele iphrintwe ngenegethivu evela njengesithombe sesibuko. Kunamapuleti ahlukene ombala ngamunye afakwe ngendlela efanele futhi asetshenziswa ekuphrinteni ukuze kuqinisekiswe ukuthi izithombe zidluliselwa ngokunembile ku-substrate. Izindlela ezintathu ezisetshenziswe kulesi sinyathelo zifaka i-metallic plate etching, i-digital etching, kanye ne-photo etching.

Inqubo yokuphrinta inepuleti lokuphrinta elilayishwe emshinini wokuphrinta ku- amasilinda amapuleti. Lapho ukugijima kuqala, uyinki udluliswa usuka ethangini uyinki uye kurola ye-ceramic noma i-anilox ngomthombo noma i-metering roller. 

The i-anilox kususwa ku-inki oweqile kusetshenziswa ithuluzi lokukhuhla ukuze kugwenywe ukugqama noma ukugcwala kukayinki. Lokhu kubangela isithombe sokuphrinta esihle esivela kupuleti lokuphrinta elinegethivu. Ngemva kwalokho, inki kufanele yome ngokushesha ngangokunokwenzeka lapho isithombe esiphrintiwe sesidluliselwe endaweni engaphansi. Inqubo yokomisa yenziwa ngezinto zokomisa i-infrared ezinamandla ngabalandeli, noma i-LED noma i-ultraviolet yokwelapha ngokusekelwe ohlotsheni lukayinki olusetshenzisiwe.

Ungawakhetha kanjani amaphrinta e-flexographic afanelekile

I-1. Izindleko

Imishini ye-Flexographic ziyinkimbinkimbi impela futhi zinkulu ngosayizi, ngokuvamile zisukela kumayintshi ayi-18 kuye kwangama-30. Lapho bethola lo mshini wokuphrinta, abathengi kufanele bakhokhele ikhwalithi yawo. Izici ezinomkhawulo emshinini zisho ukuthi owekhwalithi ephansi futhi zingabiza kancane. Kodwa-ke, lezi zinhlobo zokuthenga zingagcina zibiza kakhulu ngokuhamba kwesikhathi ngenxa yezinkinga zokusebenza, iziqinisekiso ezingasebenzi, nezindleko ezengeziwe zokulungisa nokushintsha. 

Esinye isici okufanele sicatshangelwe ukufakwa okunembayo kwamasilinda okuphrinta. Noma yikuphi ukungasebenzi kahle kwenqubo yokuphrinta nezici ezingasebenzi kuzophazamisa ikhwalithi yokugijima kokuphrinta. Lokhu kungaholela ekwandeni kokumoshwa, ukuphrinta okunganembile, kanye nekhwalithi encishisiwe, ngaleyo ndlela kunciphise imbuyiselo ekutshalweni kwezimali. Futhi, izinketho zombala eziningi, amalebula okuphrinta abanzi, nokusebenzisa amasistimu okushayela okuphrinta athuthukile kwenza umshini we-flexo ubize kakhulu. 

I-2. Ikhwalithi

Lokhu kungenye yezinto ezibaluleke kakhulu lapho uthola ucezu lomshini. Iqala ngokucwaninga nokuthenga iphrinta yekhwalithi ye-flexo kumkhiqizi owaziwayo nothembekile. Lokhu kusuka ekuqinisekiseni ukusebenza okuphezulu ngemishini yabo kuya kumasevisi aguquguqukayo nanobuhlakani ngemva kokuthengisa athuthukisa ukwaneliseka komthengi. 

Ikhwalithi ingaphinda iboniswe izici ezingaphezulu emshinini njengokuphrinta okusheshayo, i-automation ethuthukisiwe, namasistimu okushayela asebenzayo. Izici zengeza inani ekukhiqizeni futhi zithuthukisa ngokuqondile ukusebenza kahle kokuhamba komsebenzi. 

3. Ukusebenza

Abathengi badinga ukufunda ngokucophelela futhi baqonde inqubo yokukhiqiza. Lokhu kuzosiza uma kwenzeka kunqunywa uhlobo lomshini we-flexo ozotholwa. Abasebenzi bamanje kufanele baqeqeshwe ngendlela yokusebenzisa umshini. Lokhu kuzonciphisa igumbi lamaphutha nesikhathi sokuphumula. Amaphrinta e-Flexographic ngokuvamile amakhulu ngosayizi; ngakho-ke abathengi kufanele bacabangele ubukhulu bendawo yokubeka umshini abahlose ukuwuthenga. 

Futhi, mayelana nokusebenza, izinto zokusebenza kufanele zikwazi ukukhuthaza inqubo yokukhiqiza ehleliwe ukuze abathengi bangadingi ukulawula umsebenzi ozungezile. Izinhlobo ezahlukene zemishini ye-flexographic zomiswa umoya onomfutho ophezulu, ukuphulukiswa kwe-ultraviolet, noma izinhlelo ze-infrared. Abanye basebenzisa ama-LED ukuphakela uyinki endaweni engaphansi. Ngokuphawulekayo, imishini esebenzisa ama-LED idinga amandla aphansi ukuze isebenze uma iqhathaniswa naleyo esebenzisa amasistimu anamandla abalandeli.

4. Ukusebenza

Imishini yokuphrinta ye-Flexo iza nezinto ezikhethekile ezenzelwe ukuthuthukisa ukusebenza. Kungase kucatshangelwe izici ezimbalwa kuye ngezidingo zokukhiqiza. Isibonelo, umshini onesistimu yokomisa eyengeziwe, isistimu yokuthutha, isicoci sewebhu, kanye nesistimu ye-inking ezenzakalelayo. 

Izipesheli kufanele zikwazi ukuphatha imisebenzi yamanje neyesikhathi esizayo yokuphrinta. Lokhu kuzoqeda isidingo sokuthola omunye umshini noma isidingo sezici ezengeziwe eminyakeni embalwa yokusetshenziswa; ngaleyo ndlela yonga imali nesikhathi. Ukuphrinta kwesimanje kunamazinga athuthukile futhi aphezulu okuzenzela, futhi lokhu kuye kwanciphisa izidingo zabasebenzi futhi kwenza imigqa yokukhiqiza yasebenza kahle kakhulu.

I-5. Ukukhiqiza

Ukuhlanganiswa komshini we-flexographic nezinye izinto zangaphandle kuthuthukisa ukusebenza nokusebenza kwawo. Isibonelo, imikhono ye-elastomer ikhulisa ukukhiqiza ngokunciphisa ukumosha nokulungisa isikhathi. Ziyisixazululo esilula sokuphrinta esimeme, esihlala isikhathi eside, futhi esilungisekayo uma siqhathaniswa nezinye izinto. 

Abathengi kufanele futhi bacabangele ukungeza izixazululo zokuphrinta kusengaphambili ukusiza ekwehliseni ukumoshwa nesikhathi sokuhola. Ngokwesilinganiso, iphrinta yesimanje ye-flexo ingaphrinta ngesilinganiso esingu-400m-ngomzuzu. Ngenxa yalokho, abiza kakhulu futhi asebenza kahle uma kuqhathaniswa nezinye izindlela zokunyathelisa njengemishini ye-lithographic. 

6. Ukusebenza

Ukuphrinta kwe-Flexographic kuwuhlobo lokuphrinta okujikelezayo lapho uyinki usetshenziswa endaweni kusetshenziswa irabha eguquguqukayo noma amapuleti okuphrinta. Isetshenziswe kabanzi njengendlela yokonga futhi esheshayo yokwenza imiklamo elula nokusebenzisa umbala ezintweni ezihlukahlukene zokupakisha njengeziqukathi zepulasitiki nezephepha. 

Abathengi kufanele bahlole amaphrinta anemiphumela ekhethekile futhi angafinyelela imibala egqamile. Amaphrinta kufanele asetshenziswe ngoyinki owuketshezi noma oqinile. Kuyaqapheleka ukuthi amaphrinta e-flexographic angasetshenziswa nasemishinini yokunyathelisa yamaphephandaba. Lokhu kungenxa yokuthi banikeza kalula ukusabalalisa kukayinki nokulula. 

7. Usayizi wokusebenza

Indlela yokuphrinta ye-flexographic iyisibonelo esijwayelekile sokuphrinta kwe-convex okwenziwe ngepulasitiki, iphepha, nekhadibhodi. Abathengi kufanele bacabangele ichashazi nge-intshi ngayinye (dpi) yephrinta, okuyisilinganiso sekhwalithi yesithombe esiphrintiwe kokubalulekile. I-dpi encane yephrinta evamile ye-flexographic iyichashazi lefayela elingu-3%. Ipuleti alikwazi ukubamba into yesithombe encane kuno-3%.

Le nqubo idinga noyinki wokuphrinta we-viscosity ephansi enobubanzi besibili be-pascal obungaphansi kuka-0.05 kuya ku-0.5. Ama-inks e-UV e-flexographic ane-viscosity ephakeme mayelana ne-0.1-0.25 Pa.s. Ngokwesilinganiso isikhathi sokugeleza sikayinki wokuphrinta we-flexographic silingana namasekhondi angu-18–35 ngobubanzi bokukhipha obungaba ngu-4 mm. 

Isiphetho

Ukuthola umshini wokuphrinta we-flexographic kufana nokuthenga noma yimuphi omunye umshini wezimboni. Abathengi bazodinga ibhalansi efanele yokusebenza, ukuphepha, nezinye izici kuyilapho belwela ukuhlala ngaphakathi kwesabelomali sabo. 

Iphrinta ye-flexographic iyi-investimenti enkulu. Kudinga ukuthi abathengi baqonde ukuhambisana kwayo namanye amadivaysi okuphrinta e-flexo kanye nokusebenza okuphelele. 

Ephezulu ziqondise iveza izici ezibalulekile okufanele zicatshangelwe ezindleleni zabathengi ekufuneni ukuthenga iphrinta ye-flexographic efaneleke kakhulu emisebenzini yabo yokunyathelisa. Ukuze uthole imishini yokunyathelisa ye-flexo ephumelelayo, vakashela Chovm.com.