Ungayisebenzisa kanjani kahle isistimu yokudlulisa uyinki yomshini wokunyathelisa we-flexographic

1) Uyinki wokuphrinta uwuyinki wokuphrinta owomile oshisayo we-viscosity ophansi onotshwala namanzi njengesixazululi esikhulu.Inesivinini sokumisa ngokushesha futhi ifanele ukuphrinta kwe-flexo ngesivinini esikhulu kanye nemibala eminingi.Ukusetshenziswa koyinki osuselwe emanzini ongangcoli futhi omiswe ngokushesha kunenzuzo enkulu ekuvikelweni kwemvelo.

2) I-Flexo iwuhlobo lwerabha ekhombisa ukuzwela noma ipuleti lokuphrinta le-resin, elithambile, eliguquguqukayo futhi elinwebeka.Ukuqina kosebe kuvamise ukuba ngu-25 ~ 60, okunokusebenza okuhle kokudlulisela koyinki wokuphrinta, ikakhulukazi uyinki wokuphrinta we-alcohol solvent.Lokhu akunakuqhathaniswa nepuleti eliholayo kanye nepulasitiki enokuqina kosebe okungaphezu kwama-75.

I-3) Sebenzisa ukucindezela okulula ukuphrinta.

I-4) Kunezinhlobonhlobo ze-substrate materials zokunyathelisa i-flexographic.

5) Ikhwalithi enhle yokuphrinta.Ngenxa yepuleti le-resin ephezulu, i-ceramic anilox roller nezinye izinto, ukunemba kokuphrinta sekufinyelele imigqa engu-175 / phakathi, futhi inogqinsi olugcwele lukayinki, okwenza umkhiqizo ucebe ngezendlalelo nemibala egqamile, efaneleka ngokukhethekile izidingo. wokuphrinta kokupakisha.Umphumela wawo wombala ogqamile ngokuvamile awukwazi ukuzuzwa nge-offset lithography.Inomshini wokuphrinta ocacile, umbala othambile wokuphrinta kwe-offset, ungqimba lukayinki owugqinsi kanye nokucwebezela okuphezulu kokuphrinta kwegravure.

I-6) Ukusebenza kahle kokukhiqiza okuphezulu.Imishini yokunyathelisa ye-Flexographic ngokuvamile isebenzisa izinto zohlobo lwesigubhu, ezingaqedwa ngokusebenza okukodwa okuqhubekayo kusukela ekunyatheliseni okunezinhlangothi ezimbili okunemibala eminingi ukuya ekupholiseni, ukumbozwa kwefilimu, ukubhobhoza, ukusika ukufa, ukukhipha imfucuza, ukusonga noma ukusika.Ekunyatheliseni kwe-lithographic offset, izisebenzi eziningi kanye nemishini eminingi ivame ukusetshenziswa, engaqedwa ngezinqubo ezintathu noma ezine.Ngakho-ke, ukuphrinta kwe-flexographic kunganciphisa kakhulu umjikelezo wokunyathelisa, ukunciphisa izindleko, futhi kuvumele abasebenzisi ukuthi bazuze inzuzo emakethe yokuncintisana kakhulu.

7) Ukusebenza okulula nokugcinwa.Umshini wokunyathelisa wamukela isistimu yokudlulisa uyinki ye-anilox roller.Uma kuqhathaniswa nomshini wokunyathelisa we-offset nowokufaka i-embossing, iqeda indlela yokudlulisa uyinki eyinkimbinkimbi, eyenza kube lula kakhulu ukusebenza nokugcinwa kahle komshini wokunyathelisa, futhi yenze ukulawulwa kokudlulisa uyinki nokusabela kusheshe kakhulu.Ukwengeza, umshini wokunyathelisa ngokuvamile ufakwe isethi yama-plate roller akwazi ukuzivumelanisa nobude obuhlukene bokuphindaphinda ukuphrinta, ikakhulukazi ukupakisha izinto eziphrintiwe ezinemininingwane eshintshwa njalo.

8) Isivinini sokuphrinta esiphezulu.Isivinini sokuphrinta sivamise ukuba izikhathi ezi-1.5 ~ 2 kunezomshini we-offset kanye nomshini wokunyathelisa we-gravure, oqaphela ukuphrinta kwemibala eminingi ngesivinini esikhulu.

9) Ukutshalwa kwezimali okuphansi kanye nemali engenayo ephezulu.Umshini wokunyathelisa wesimanje we-flexographic unezinzuzo zomzila omfushane wokudlulisa uyinki, izingxenye ezimbalwa zokudlulisa uyinki, kanye nokucindezela kokunyathelisa okulula kakhulu, okwenza umshini wokunyathelisa we-flexographic ube lula ngesakhiwo futhi ulondoloze izinto eziningi zokucubungula.Ngakho-ke, ukutshalwa kwezimali komshini kuphansi kakhulu kunokucindezela kwe-offset yeqembu lombala ofanayo, okuwu-30% ~ 50% kuphela wokutshalwa kwezimali komshini wokunyathelisa we-gravure weqembu lombala ofanayo.

Izici zokwenza ipuleti le-flexographic: ekwenzeni ipuleti, umjikelezo wokwenza ipuleti ye-flexographic mfushane, kulula ukuthutha, futhi izindleko ziphansi kakhulu kunezo zokuphrinta i-gravure.Nakuba izindleko zokwenza ipuleti ziphakeme izikhathi eziningana kune-offset PS plate, zinganxeshezelwa ngesilinganiso sokumelana nokuphrinta, ngoba izinga lokumelana nokuphrinta kwepuleti le-flexo lisukela ku-500000 kuya ezigidini ezimbalwa (izinga lokumelana nokuphrinta le-offset plate liyi-100000 ~ 300000).