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Ukuphrinta kwe-Flexographic kanye ne-lithographic yizici ezimbili zamandla emhlabeni wokuphrinta wezohwebo. Kodwa iyiphi elungele iphrojekthi yakho?
Kulokhu okuthunyelwe, sizohlola umehluko omkhulu phakathi kokuphrinta kwe-flexo ne-litho. Uzofunda mayelana nezinqubo zabo ezihlukile, amandla, nezinhlelo zokusebenza ezifanele.
Uhlolojikelele lwe-Flexographic Printing
Kuyini Ukuphrinta kweFlexographic
I-Flexo idume ngokukhiqiza kwayo ngesivinini esiphezulu, ekwazi ukuphrinta ezintweni ezihlukahlukene okuhlanganisa ifilimu , engalukiwe , kanye nokupakishwa okuguquguqukayo . Ngokungafani ne-litho, i-flexo iphrinta ngokuqondile kuma-substrates isebenzisa amapuleti e-photopolymer kanye ne- anilox roll , esiza ekusakazeni uyinki ngokulinganayo.
Ukuhlukaniswa Kwenqubo Yokuphrinta ye-Flexo:
Ukusethwa Kwepuleti : Amapuleti e-photopolymer aqoshwe ngomklamo.
Ukudluliswa kwe-ink : I-Anilox rolls idlulisa uyinki kusithwali sesithombe, bese siyicindezela ku-substrate.
Ukomisa : I-Flexo ivamise ukusebenzisa i-UV noma oyinki abasuselwe emanzini aboma ngokushesha, okuthuthukisa isivinini sokukhiqiza.
Izinzuzo kanye Nobubi Ukuphrinta Flexographic
Izinzuzo Flexographic Printing
Isivinini : Ngokusheshisa ukukhiqiza kufika kumamitha angu-600 ngomzuzu, i-flexo ilungele ukukhiqizwa okukhulu.
Ukusebenza Kwezindleko : Izindleko zokusetha nezokusebenza ngokuvamile ziphansi, ikakhulukazi kuma-oda evolumu enkulu. I-Flexo inciphisa izindleko zokukhiqiza zizonke ngo-30% ngokuhamba kwesikhathi eside.
I-Versatility : I-Flexo iphatha ama-substrates angenambobo njengamapulasitiki namafilimu, ikwenze kube indawo esetshenziswayo ezimbonini ezahlukahlukene.
Oyinki Abashesha Ukomisa : Oyinki be-UV kanye nabasemanzini boma ngokushesha, behlisa isikhathi sokuphumula futhi bakhulise umkhiqizo usuwonke.
Ukubi kweFlexographic Printing
Umkhawulo Wombala : I-Flexo ngokuvamile isekela imibala embalwa, ngokuvamile kufika eyisithupha ngesikhathi, okungase kukhawulele imiklamo edinga iphalethi yombala obanzi.
Ikhwalithi : Nakuba ithuthuka, i-flexo ayikwazi ukufanisa i-litho mayelana nobukhali noma ukudlidliza komsebenzi osezingeni eliphezulu, onemininingwane.
Udoti : I-Flexo ingakhiqiza imfucuza eyengeziwe uma uyinki nezinto zokwakha zingalahlwa ngendlela efanele.
Izicelo Ezijwayelekile Zokuphrinta kwe-Flexographic
I-Flexible Packaging : Izikhwama, izikhwama, nama-wrappers embonini yokudla.
Ukulebula : Amalebula ahlala isikhathi eside eziphuzo, imikhiqizo yokunakekelwa komuntu siqu, nokupakishwa kwezokwelapha.
Amabhokisi Kathayela : Izixazululo zokupakisha zokuthutha nokuthengisa, ikakhulukazi ezokuthutha ngobuningi.
Uhlolojikelele lwe-Lithographic Printing
Iyini i-Lithographic Printing
Ukuphrinta kwe-Lithos kuyinqubo ye-offset , okusho ukuthi uyinki awusetshenziswa ngokuqondile endabeni. Esikhundleni salokho, isuka epuleti lensimbi iye engubeni yenjoloba bese iye ku-substrate. Lokhu kuqinisekisa ukuguga okuncane kumapuleti okuphrinta futhi kuvumela izithombe ezinemininingwane eminingi. Nakuba isikhathi sokusetha siside, ikhono le-litho lokusingatha imiklamo eyinkimbinkimbi nemininingwane emihle liyenza ifanelekele izinto zikanokusho.
Ukuhlukaniswa Kwenqubo Yokuphrinta ye-Litho:
Ukudalwa Kwepuleti : Imiklamo iqoshwa kumapuleti e-aluminium.
Ukufaka Uyinki : Uyinki udluliselwa engubeni yerabha ngamarola.
I-Substrate Transfer : Ingubo yerabha icindezela uyinki ephepheni noma kwezinye izinto.
Izinzuzo kanye Nobubi be-Lithographic Printing
Izinzuzo zokuphrinta kwe-Lithographic
Ikhwalithi Yesithombe Ephakeme : I-Lithos ihamba kahle ngemininingwane emihle nemibala egqamile, okuyenza ibe ukukhetha okuphezulu komsebenzi wekhwalithi ephezulu.
Ububanzi Bombala Obubanzi : Iyakwazi ukuphatha oyinki abakhethekile njengama -metallics , fluorescents , nemibala yamabala , i-litho inikeza ukuguquguquka okukhulu kobuciko.
Ukuhlukahluka Kusayizi Wokuphrinta : I-Litho isetshenziselwa kokubili ukuphrinta okuncane namafomethi amakhulu njengamabhodi ezikhangiso, anekhwalithi engaguquki kubo bonke osayizi.
Ukubi kwe-Lithographic Printing
Izindleko Zokusetha Eziphezulu : Ukusetha nokudala amapuleti kubiza kakhulu, okwenza i-litho ibe inketho engafanele kakhulu yokugijima okuncane noma okulula.
Isivinini Sokukhiqiza Esinensayo : Ukuphrinta kwe-Litho kuhilela izinyathelo ezimbalwa, okuholela ezikhathini ezinde zokukhiqiza kanye nokukhishwa okuhamba kancane uma kuqhathaniswa ne-flexo.
Ukukhathazeka Kwezemvelo : Oyinki namakhemikhali asekelwe kuwoyela asetshenziswa ku-litho angaba nomthelela kwezemvelo, ikakhulukazi uma kungenziwanga kahle.
Izinhlelo zokusebenza ezijwayelekile:
Imidiya Yokuphrinta Esezingeni Eliphezulu : Omagazini, amakhathalogi, nezincwajana.
Ukupakisha Okunethezeka : Amabhokisi ezimonyo, izinto zikagesi, nezimpahla zikanokusho.
I-Art Reproductions : Amaphrinti obuciko obuhle, amaphosta, nezikhangiso ezinefomethi enkulu.
Ukufana Phakathi Kwe-Flexo kanye Ne-Litho Printing
Naphezu kokuhlukana kwazo kwezobuchwepheshe, ukuphrinta kwe-flexo ne-litho kuhlanganyela izici ezithile ezivamile. Bobabili bangamalungu omndeni wokuphrinta we-planographic , lapho ukuphrinta kwenzeka endaweni eyisicaba. Lokhu kuphambene namasu amadala afana nokuphrinta kokukhululeka , okusebenzisa izindawo eziphakeme.
Ukufana Okubalulekile:
| Isici se- |
Flexo |
Litho |
| Uhlobo Lwepuleti |
I-Photopolymer (eguquguqukayo) |
Insimbi noma i-Aluminium |
| Imodeli Yombala |
CMYK kanye Spot Imibala |
CMYK kanye Spot Imibala |
| I-Substrate Versatility |
Iphepha, ipulasitiki, insimbi, ifilimu |
Iphepha, amakhadibhodi, insimbi |
| Ukufaneleka Kwezentengiso |
Ukukhiqizwa kwesivinini esikhulu |
Imisebenzi yezinga eliphezulu ehlala isikhathi eside |
Zombili lezi zindlela zingaphrinta ezintweni ezahlukahlukene njengephepha, amakhadibhodi, ipulasitiki, nensimbi, zizenze zibe yizinketho eziguquguqukayo ezimbonini ezahlukahlukene. Amandla e-Litho atholakala emininingwaneni yesithombe , kanti unqenqema lwe-flexo luyijubane nokuguquguquka kwe-substrate.
Umehluko Obalulekile Phakathi Kwe-Flexo kanye Ne-Litho Printing
Ukuqhathaniswa Kwezindleko
I-Flexo ivamise ukonga kakhulu, ikakhulukazi ekunyatheliseni kwevolumu ephezulu. I-Litho, nokho, ifaneleka kangcono kumaphrojekthi adinga imininingwane yekhwalithi ephezulu neyinkimbinkimbi. Nakhu ukuhlukaniswa kokuthi ziqhathaniswa kanjani ezicini zezindleko ezibalulekile:
| I-Factor |
Flexo Cost |
Litho Cost |
| Setha |
Izindleko zokusetha eziphansi zokuqala |
Izindleko zokusetha eziphezulu zokuqala |
| Izindleko Zepuleti |
Amapuleti e-photopolymer ashibhile |
Amapuleti ensimbi abiza kakhulu |
| Izindleko zikayinki |
Ukusetshenziswa kukayinki okuncane |
Ukusetshenziswa kukayinki ophakeme |
| Izindleko Zizonke |
Ngaphansi kokugijima okukhulu |
Iphezulu emisebenzini emincane, eyinkimbinkimbi |
Izindleko Zokusetha : Ukuphrinta kwe-Litho ngokuvamile kuhilela izindleko zokusetha eziphezulu ngoba kudinga ukulungiswa okwengeziwe okwenziwa ngesandla ukuze kuqinisekiswe ukubhaliswa kombala okunembile. Ukulungisa amapuleti e-litho kuthatha isikhathi eside, nobuchwepheshe obengeziwe obudingekayo ukuze kulinganiswe imibala. Ngakolunye uhlangothi, ukuphrinta kwe-flexo kunokusetha okusheshayo. Njengoba amapuleti ayo eguquguquka futhi kulula ukukhwela, kunciphisa isikhathi esichithwa ekuhleleni amapuleti nokulungiselela umshini wokunyathelisa. Amapuleti e-Flexo angasetshenziswa kabusha izikhathi eziningi, kuqhubeke ukwehlisa izindleko ngokuhamba kwesikhathi.
Izindleko Zeplate : I-Flexo isebenzisa amapuleti e-photopolymer, angabizi kakhulu ukuwakhiqiza kunamapuleti ensimbi noma i-aluminium ye-litho. Emiqhudelwaneni emikhulu yokukhiqiza, ukonga ezindlekweni zamapuleti kuba mkhulu. Ukwengeza, amapuleti e-flexo angashintshwa kalula noma abuyekezwe, kanti amapuleti e-litho adinga ukusetshenzwa kabusha okubanzi. Izibalo zibonisa ukuthi izindleko zepuleti le-flexo zingaba ngu-30% kuya ku-40% eshibhile, ikakhulukazi ngamafuphi ama-run wokuphrinta aphakathi, lapho ukuguqulwa okusheshayo kuyadingeka.
Izindleko zikayinki : Ukuphrinta kwe-Flexo kusebenzisa uyinki omncane ngokuphrinta ngakunye, okwehlisa izindleko zokusebenza, ikakhulukazi lapho kunyatheliswa amavolumu amakhulu. Indlela yayo yokudlulisa uyinki—ngerola ye-anilox—iqinisekisa ukusetshenziswa kweyinki okunembe, okulawulwayo. I-Lithos ngokuvamile idinga uyinki owengeziwe ukuze kuzuzwe ukudlidliza okufanayo, okwenza uyinki ube yizindleko eziphezulu. Ngokusho kochwepheshe bezimboni, ama-inks e-flexo anganciphisa izindleko nge-20% noma ngaphezulu ezindaweni zokukhiqiza ngesivinini esikhulu.
Ukuhambisana kwe-substrate
I-Flexo ifanele izinto ezingezona izimbotshana , okuhlanganisa ipulasitiki, ifilimu, nokupakishwa okuguquguqukayo, okuyenza ilungele izimboni ezifana nokudla nesiphuzo. I-Lithos ingcono ezindaweni eziyisicaba njengephepha, amakhadibhodi, noma izinto ezimboziwe, lapho kudingeka khona imininingwane yesithombe esiphezulu.
| I-Substrate Type |
Best for Flexo |
Best for Litho |
| Ipulasitiki |
Yebo |
Ngezinye izikhathi |
| Ikhadibhodi |
Yebo, ngezinyathelo ezengeziwe |
Yebo |
| Insimbi |
Yebo |
Yebo, kodwa kunomkhawulo |
| Ifilimu |
Yebo |
Akuvamile |
I-Flexo : Le nqubo ikhanya ngokuguquguquka kwayo ekusebenzisaneni kwe-substrate. I-Flexo ingaphrinta ezinhlobonhlobo zezinto zokwakha—amapulasitiki, amafilimu, ama-foil, ngisho nezindawo ezithungwe njengekhadibhodi likathayela. Lokhu kuvumelana nezimo kuyenza ibe yinketho ezimbonini zokupakisha nokulebula. Ucwaningo lubonisa ukuthi i-flexo inganciphisa izinyathelo zokukhiqiza ngo-10-20%, okwenza kube kuhle kuma-substrates adinga ukuphrinta okuqondile ngaphandle kokwelashwa kwangaphambili. Ngokwesibonelo, i-flexo ivumelana kalula nezinto ezimbotshana nezingenambobo, inciphisa isidingo sezingubo ezikhethekile.
I-Litho : Nakuba i-litho inikeza ikhwalithi yokuphrinta enhle kakhulu ezindaweni eziyisicaba, ezibushelelezi njengephepha nekhadibhodi, idonsa kanzima kuma-substrates amabi noma akhiwe kakhulu. Ukuze emaphaketheni ezihilela izinto zikathayela, litho kudinga isinyathelo lamination eyengeziwe, ukwandisa isikhathi sokukhiqiza kanye nezindleko. Lokhu kunciphisa ukusetshenziswa kwayo emikhakheni edinga ukuzivumelanisa nezimo ngokushesha kuhlu lwama-substrates. Ekuphakhenisweni okudinga ukugxivizwa kwe-foil noma ukunamathisela, i-litho ngokuvamile iyisinqumo esingcono, kodwa kuphela izicelo eziphezulu, zevolumu ephansi.
Oyinki
I-Litho isebenzisa oyinki asuselwa kuwoyela , anikezela ngemibala ecebile, egqamile kodwa edinga isikhathi esengeziwe sokumisa. Ngakolunye uhlangothi, i-Flexo isebenzisa i-UV kanye noyinki osuselwe emanzini , oma ngokushesha futhi ovumela ukukhiqizwa okusheshayo.
I-Flexo : Ukuhambisana kwe-Flexo nohla olubanzi loyinki—okuhlanganisa oyinki abasuselwe emanzini, abancibilikisiwe, kanye noyinki abalapheka nge-UV—kuyenza ivumelane nezimo kakhulu. Ama-inki asekelwe emanzini asetshenziswa kakhulu, ikakhulukazi emaphaketheni okudla, ngoba ahambisana ne-eco-friendly. Oyinki be-UV banikeza izikhathi zokumisa ezisheshayo, ezivumela ukukhiqizwa kwesivinini esikhulu ngaphandle kokuyekethisa ikhwalithi. Oyinki be-Flexo nabo banomthelela omncane kwezemvelo, okunomthelela ekusetshenzisweni kwabo okukhulayo kuzixazululo ezisimeme zokupakisha. Ama-ink alaphekayo e-UV, ikakhulukazi, asusa isidingo sokumisa ohhavini, enciphisa ukusetshenziswa kwamandla kuze kufike ku-50%.
I-Litho : Ama-ink e-lithographic ngokuyinhloko asekelwe kuwoyela, okuholela emibaleni ecebile kanye nama-gradients abushelelezi. Kodwa-ke, lawa ma-inki adinga izikhathi ezinde zokomisa, okwehlisa ukukhiqizwa. Ukuthembela kwe-Litho ku-inki asekelwe ku-oyili nakho kwethula ukukhathazeka kwemvelo, njengoba lawa ma-inki evame ukuqukatha ama-voltage organic compounds (VOCs). Lokhu kubenza bangabi nobungane bemvelo ngaphandle uma kusetshenziswa izindlela zokwelapha ezikhethekile. Izimboni ezigxile kwikhwalithi kunejubane zivame ukukhetha i-litho naphezu kwalezi zingqinamba.
Ikhwalithi Yesithombe Nokunemba Kwesici
Inqubo ye-Lithos iphumela ekuphrintweni okunemininingwane eyengeziwe, okugqamile okunombala ocolekile, kuyilapho i-flexo ingase iphazamise ukucijile ngesivinini. Ubuchwepheshe obusha be-Flexo buye bathuthukisa izinga layo lokuphrinta, kodwa i-litho isabambe onqenqemeni ekunembeni kombala kanye nemininingwane emihle..
| I |
-Flexo |
Litho |
| Ububanzi Bombala |
Ilinganiselwe, ngokuvamile ifika kumibala engu-6 |
Ububanzi obubanzi, kufaka phakathi i-metallics |
| Imininingwane |
Kuphakathi |
Phezulu |
| Isivinini |
Isivinini esikhulu sokugijima okukhulu |
Kancane ngenxa yezinyathelo eziningi zokusetha |
I-Litho : Uma kukhulunywa ngekhwalithi yokuphrinta, i-litho idume ngekhono layo lokukhiqiza izithombe ezinemininingwane, ezibukhali. Ifanele kakhulu amaphrojekthi adinga ukunemba okuphezulu, njengezisetshenziswa zokumaketha, amaphrinti obuciko, nokupakishwa okunethezeka. Ukulungiswa okuhle kwe-Litho kuyenza ilungele imiklamo eyinkimbinkimbi nokwenziwa kabusha kwezithombe. Kodwa-ke, lokhu kunaka imininingwane kuza ngenani lejubane. Kumaphrojekthi adinga isithombe esiphezulu esinemibala egqamile, i-litho ihlala iyindinganiso yegolide.
I-Flexo : I-Flexo ingase ingafinyeleli izinga elifanayo lemininingwane njenge-litho, kodwa iphumelela kakhulu ekugijimeni kokukhiqiza okusheshayo. Isebenza kahle kakhulu ekunyatheliseni imiklamo ehlanzekile, enesibindi namaphethini alula. Nakuba ubuchwepheshe besimanje be-flexo buthuthukise ikhwalithi yesithombe ngokuphawulekayo, busazabalaza nemininingwane emihle kakhulu. Kodwa-ke, emisebenzini yokunyathelisa emikhulu-njengamalebula okupakisha, nama-wraps-isivinini nokusebenza kahle kuvame ukufika kuqala kunemininingwane ecacile kakhulu, futhi i-flexo yenza kahle kakhulu kulezi zindawo.
Ukukhetha Phakathi Kwe-Flexographic kanye Ne-Lithographic Printing
Ivolumu
I-Flexo ilungele amavolumu amakhulu lapho isivinini nezindleko kuyizici ezibalulekile. Izimboni ezidinga ukuphuma ngokushesha, njengokupakisha, zizuza kakhulu. I-Litho ilungele imigijimo emincane noma imisebenzi yekhwalithi ephezulu edinga imininingwane emihle nemibala egqamile.
Ukucatshangelwa kwe-substrate
I-Flexo isebenza cishe kunoma iyiphi into, okuhlanganisa izindawo ezingezona eziyisicaba noma ezingenambobo njengepulasitiki, ifilimu, nensimbi. I-Litho ifaneleka kakhulu ezintweni eziyisicaba, ezisekelwe ephepheni , lapho umbala wayo onemininingwane nokucaca kwesithombe kukhanya ngempela.
Isabelomali kanye nekhwalithi
Uma usebenza ngesabelomali esiqinile futhi udinga ukukhiqizwa okusheshayo, i-flexo iyindlela okufanele uhambe ngayo. Kumaphrojekthi adinga ikhwalithi ehlukile, umbala ogqamile, nemininingwane emihle, i-litho ifanele ukutshalwa kwezimali naphezu kwezindleko eziphakeme kanye nesivinini esincane.
Isiphetho
Ukukhetha phakathi kwe-flexo ne-litho kuncike kakhulu ezidingweni ezithile zephrojekthi yakho. Ngomthamo ophezulu, imisebenzi ebucayi , i-flexo inikeza isivinini esingenakuqhathaniswa nokuguquguquka. Ngakolunye uhlangothi, kumaphrinti amancane, wekhwalithi ephezulu adinga imininingwane eyinkimbinkimbi nombala ogqamile, i-litho ihlala iyinketho engcono kakhulu.
Kwa-Oyang, sinentshisekelo yokuhlinzeka amakhasimende ethu ngezixazululo ezingcono kakhulu zokuphrinta ze-flexo emakethe. Noma ngabe uyibhizinisi elincane noma inkampani enkulu, sinolwazi nolwazi lokukusiza ufinyelele imigomo yakho yokuphrinta.
