Ambalwa amasu okumaketha asebenza kahle njengokupakisha uma kuziwa ekhofini.Ukupakisha okuhle kungasiza ekwakheni ukuhlonza umkhiqizo, kunikeze ingcebo yolwazi mayelana nekhofi, futhi kusebenze njengendawo yokuqala yokuxhumana nomthengi nenkampani.
Ukuze kusebenze, nokho, yonke imifanekiso, umbhalo, namalogo akumele kube semthethweni kuphela, kodwa futhi ahluke futhi amele ngokufanelekile ubuhle bomkhiqizo.Lokhu kudinga indlela yokuphrinta enokwethenjelwa esebenza ngezinto zokupakisha ezikhethiwe, ihlale ngaphakathi kwesabelomali, futhi ihambisane nezindinganiso zokusimama.
Iyiphi indlela yokunyathelisa ekahle, nokho?Okuthathu okuvame kakhulu kuxoxwa ngakho, kufaka phakathi i-flexographic, i-UV, ne-rotogravure.
Ukuphrinta kwe-Flexographic - kuyini?
Kusukela ngawo-1800, i-flexography, ngezinye izikhathi eyaziwa ngokuthi ukuphrinta kwe-flexographic, ibe yindlela ethandwayo yokunyathelisa ngokukhululeka.Kubandakanya ukufaka i-inki yesithombe esiphakanyisiwe epuletini eliguqukayo ngaphambi kokusigxilisa ku-substrate (indawo yezinto ezibonakalayo).Amaroli ezinto ezibonakalayo (noma izitikha ezingenalutho) ahanjiswa ngochungechunge lwamapuleti agobekayo, ngalinye elengeza umbala omusha kayinki.
I-Flexography inika amandla ukuphrinta kuzo zombili izindawo ezinezimbotshana (ezimunca) nezingezona izimbotshana (ezingamubi), kufaka phakathi ucwecwe nekhadibhodi.Lezi zinto zingenziwa nge-laminated noma zifakwe embossed ngaphandle kwesidingo sezinyathelo ezengeziwe zokukhiqiza, zonga kokubili isikhathi nemali.
Njengoba umbala owodwa kuphela ophrintiwe kupuleti ngalinye le-flexography, ukunemba kokuphrinta ngokuvamile kuphezulu kakhulu.Ubuchwepheshe bumane bucubungule into ngayinye kanye, kwenze ukukhiqiza kusheshe, ukonga, futhi kukhule.Ukuphrinta kwe-Flexographic kunesivinini esiphezulu samamitha angu-750 ngomzuzwana.
Nakuba imishini edingekayo yokunyathelisa i-flexographic ayibizi, iyinkimbinkimbi futhi ithatha isikhathi ukuyimisa.Lokhu kusho ukuthi ayifaneleki kahle imisebenzi yesikhashana edinga ukushintshwa ngokushesha.
Kungani ukhetha ukuphrinta kwe-flexographic ukupakishwa kwekhofi lakho?
Ukuphrinta kwe-Flexographic kuhle kakhulu ekuphrinteni kwebhulokhi ngoba kusebenzisa amapuleti ahlukene ukuze kufakwe imibala ehlukahlukene.Lawa mapuleti adinga ukushintshwa njalo phakathi nokugijima.
Ngakho-ke ukuphrinta kwe-Flexographic kufanelekile ezinkampanini ezisanda kuqala ukupakisha futhi zithengise ikhofi lazo.Uma abasafufusa befuna ukupakisha futhi badayise ikhofi labo ngokushesha futhi ngendlela ethengekayo, ukuphrinta okukodwa, okukhulu kusetshenziswa umbala owodwa kanye nezithombe/umbhalo oyisisekelo kuyinketho enhle kakhulu.
Ukuphrinta kwe-UV.
Ekuphrinteni kwe-UV, indawo engaphezulu iphrintwa ngedijithali ngoyinki owuketshezi oma ngokushesha ube oqinile.Ngendlela ye-photomechanical, amaphrinta e-LED nokukhanya kwe-UV kusiza ukuthi uyinki ubambelele phezulu futhi ukhiqize isithombe ngokuhwamulisa izincibilikisi zikayinki.
Uyinki ukhiqiza i-photorealistic, isiphetho sokucaca okuphezulu esinemiphetho enembile futhi akukho ukopha noma ukungcola ngenxa yokuthi yoma ngokushesha.Ukwengeza, inikeza ukuphrinta nge-cyan, magenta, ophuzi, nomnyama ngombala ogcwele.Ukwengeza, ingaphrinta cishe kunoma iyiphi indawo, ngisho naleyo engenambobo.
Ukuphrinta kwe-UV kubiza kakhulu uma kuqhathaniswa nezinye izinhlobo zokuphrinta ngenxa yekhwalithi yayo enkulu yokuphrinta nokushintsha ngokushesha.
Kungani ukhetha ukuphrinta kwe-UV ukuze kufakwe ikhofi lakho?
Nakuba ukuphrinta kwe-UV kungase kubize kakhulu kunezinye izindlela zokunyathelisa, izinzuzo azipheli.Umthelela ophansi wemvelo wama-roaster akhethekile ungomunye wemidwebo yawo eyinhloko.
Isebenzisa ugesi omncane njengoba ayidingi amalambu e-mercury ukuze yomise uyinki futhi ayisebenzisi izinhlanganisela eziphilayo ezishintshashintshayo (VOCs), okuwumkhiqizo kayinki ongcolisa imvelo.
Amarosa amancane manje anezinketho ezikhethekile zokuphrinta iphakethe lekhofi elehlukile elinenani elincane le-oda (MOQ) lezinto ezingama-500 ngenxa yokuphrinta kwe-UV.Ngenxa yokuthi ama-roller enziwe ngokwezifiso ayadingeka kumasu wokuphrinta we-flexographic kanye ne-rotogravure ukuze aphrinte ihluzo ekufakweni, abakhiqizi ngokuvamile babeka ama-MOQ aphezulu kakhulu ukuze banxephezele izindleko zokukhiqiza.
Kodwa-ke, asikho isithiyo esinjalo ngokuphrinta kwe-UV.Ukupakisha ngokwezifiso kungenziwa ngamanani amancane ngaphandle kokubiza noma yini umenzi.Ngenxa yalokhu, abathosi abanikeza ikhofi elincane noma elilinganiselwe bangazuza ngoku-oda izikhwama ezingu-500 kuphela esikhundleni soku-oda ngobuningi.
Ukuphrinta kwe-Rotogravure - kuyini?
Ngokufana nokuphrinta kwe-flexographic, ukudlulisa okuqondile kusetshenziswa ekuphrinteni kwe-rotogravure ukuze kufakwe uyinki endaweni.Ifeza lokhu isebenzisa umshini wokunyathelisa onesilinda noma umkhono ofakwe nge-laser.
Amaseli ekucindezelweni ngakunye abamba uyinki ngobukhulu namaphethini adingekayo esithombeni.Lawa ma-inki abe esekhishwa endaweni ethile ngokucindezela nokuzungezisa.I-blade izosusa uyinki osele ezindaweni zesilinda kanye nalezo ezingawudingi.Ukuphinda inqubo ngemva kokuba uyinki seyomile kuzokuvumela ukuthi wengeze omunye umbala we-inki noma uqedele.
Ukuphrinta kwe-Rotogravure kukhiqiza izithombe zekhwalithi ephezulu kunokuphrinta kwe-flexographic ngenxa yokunemba kwayo okuhle kakhulu.Uma isetshenziswa kakhulu, iyonga kakhulu ngoba amasilinda ayo angase aphinde asetshenziswe.Isebenza kahle kakhulu ekuphrinteni izithombe zethoni eqhubekayo ngokushesha.
Kungani ikhofi yakho kufanele iphrintwe usebenzisa i-rotogravure?
Njengoba ukuphrinta kwe-rotogravure kuvame ukukhiqiza izithombe eziphrintiwe zekhwalithi ephezulu ngemininingwane eyengeziwe nokunemba, kungase kucatshangwe njengesinyathelo esivela ekuphrinteni kwe-flexographic.
Ngaphandle kwalokhu, ikhwalithi yalokho ekukhiqizayo ayinhle kakhulu njengalokho okukhiqizwa ukuphrinta kwe-UV.Ukwengeza, amasilinda ngamanye ombala ngamunye ophrintiwe kufanele athengwe.Kungase kube inselele ukubuyisela izindleko zokutshala imali kumarola e-rotogravure angokwezifiso ngaphandle kokuhlela ukugijima kwevolumu enkulu.
Ayikho into efana nesixazululo sokuphrinta esilingana nosayizi owodwa.Indlela yokuphrinta efanelekile yokupakishwa kwe-roaster ekhethekile ekugcineni izoncika ezidingweni zaleyo rosa.
Phenya okuncanyelwayo kwabathengi kokupakisha okusebenziseka kalula, ngokwesibonelo.Ngaphambi kokusebenzisa imali ekuphrinteni okuphelele, ukuphrinta kwe-UV kungakuvumela ukuthi uphrinte inani elilinganiselwe lamaphakheji angaphinda asetshenziswe ukuze uhlole impendulo yemakethe.
Ungase futhi ufune isisombululo esilula sokupakisha izinkulungwane zezikhwama zekhofi ofuna ukuzithengisa kumakhefi nakumakhasimende.Ukuphrinta kwe-Flexographic kungakhiqiza ukupakishwa okuqondile, okunombala owodwa kulesi simo ngentengo efanelekile.
Singakwazi ukukusiza uma ungakacaci mayelana nenketho efanelekile yokuphrinta ye-roastery yakho.Njengoba isipiliyoni seminyaka sisebenzela amarosa amancane, amaphakathi, namakhulu, i-CYANPAK isesimweni esihle ukuze inikeze iseluleko sokuthi yini ezokusebenzela kangcono.
Isikhathi sokuthumela: Dec-08-2022