Ziboniswa kuphi izici zesakhiwo somshini wokunyathelisa we-flexographic?Esigabeni sokuthuthuka ngokushesha komnotho waseShayina, ukungqubuzana phakathi kokukhula komnotho, ukungcoliswa kwemvelo kanye nokwehla kwamandla emali kuya ngokuya kuba kubi kakhulu, kodwa lokhu kuphikisana akukhona ukuphikisana.Embonini yokunyathelisa engcoliswe kakhulu, ukuphrinta okuluhlaza kudume kakhulu.Enqubweni yokuthuthukiswa okuqhubekayo kwemishini eminingi yokunyathelisa, umshini wokunyathelisa we-flexographic ungaba kanjani nezinzuzo ekongeni izindleko kanye nokunciphisa ukungcola?
I-plate roller ye-flexographic press ngokuvamile ixhumana ngokuqondile nezinto zokunyathelisa.Ngakho-ke, i-roller yepuleti lokuphrinta idinga ukuklebhula uyinki endaweni yerola ngesikrabhu ngaphambi kokuthi inkaba ye-inki ixhumane nezinto zokuphrinta, bese idlulisela uyinki embotsheni ye-concave ku-substrate ngokucindezela i-roller yokucindezela futhi. umsebenzi we-capillary wezinto zokuphrinta.Imishini eminingi ye-flexographic yesivinini esiphezulu iyizigubhu zokunyathelisa okuqhubekayo.
Enqubweni yokulungiselela, umqulu ushiswa emanzini ashisayo, bese ufakwa kusisombululo se-chloric acid ukuze ukhiphe ungqimba lwe-chromium kanye nongqimba lokugqwala.Bese uyihlanza, i-nickel plating ku-iron roll, i-copper plating ezinzile kanye ne-zinc plating ku-aluminium roll, futhi ufike ngalolo suku.
Ukuthuthukiswa kwemishini eminingi kunganciphisa ukungcoliswa.Ukusebenzisa uwoyela wemifino esikhundleni sikaphethiloli njengesincibilikisi, ukusebenzisa ubuchwepheshe bukayinki obusekelwe emanzini kuzonciphisa ukungcoliswa kwemvelo, futhi ukusebenzisa izinto ezincibilikisayo ezingangcolisiwe esikhundleni sezincibilikisi ezikhona nakho kuyindlela engcono.
Yiziphi izici zesakhiwo se-flexographic press?Umshini wokunyathelisa we-Flexographic, njengomshini wokunyathelisa obalulekile, unomsebenzi omuhle ezimbonini eziningi.Yiziphi izici zesakhiwo se-flexographic press?
1. I-sleeve plate cylinder kanye nesakhiwo se-anilox roller siyamukelwa, okwenza amapuleti angaphezulu naphansi abe lula, aguquguquke, alungele ukugcina, ukunemba kwesistimu ephezulu, futhi anomsebenzi "wokushintsha inguqulo esheshayo".
2. Iyunithi eyamukelayo ethulayo isebenzisa uhlaka oluzungezayo lwengalo ekabili lombhoshongo ohlukanisayo, olunomsebenzi wokushintsha umqulu wesivinini esingami.
3. I-ovini yokomisa ithatha uhlobo oluqondile lwe-air inlet, ngokulahleka komoya okuncane nokusebenza kahle okuphezulu.Ihhavini enesakhiwo esisha ingakwazi ukubona ukusetshenziswa kwesibili kwamandla okushisa futhi ilawulwa yisistimu yokushisa engaguquki ehlakaniphile.
4. Isistimu yokudlulisa uyinki ye-scraper cavity kabili evaliwe yamukelwa ukuze kuncishiswe ukungcoliswa kwemvelo, kube lula ukuhlanza ngokushesha, nokunciphisa isikhathi sokushintsha uyinki kanye nesikhathi sokuvala.Idivayisi ye-scraper icindezelekile emoyeni futhi igumbi likayinki livaliwe.Inemisebenzi yokuzungezisa kanye nokuqaqa ngokushesha, okulungele ukuhlanza nokushintsha ama-blade namabhulokhi ayinki.
5. I-wallboard yamukela ukwakheka okubalulekile futhi akulula ukuyonakalisa.
6. I-cylinder embossing emaphakathi ithatha isakhiwo sodonga oluphindwe kabili kanye nesistimu yokujikeleza kwamanzi okushisa okuqhubekayo ukugcina izinga lokushisa langaphandle le-cylinder embossing lingaguquki futhi livimbele ukunwetshwa okushisayo kwe-cylinder embossing;Idivayisi yokubhuleka engumshini yamukelwa ukuze kuqinisekiswe ukusebenza okuthembekile.
Enqubweni yokuphrinta yangempela, izici ezithinta umphumela webhulashi womshini we-flexographic wesivinini esiphezulu zimi kanje:
1. Lapho kuqinisekisa, vele, i-laser typesetter isetshenziselwa ukufakazela, futhi ukunemba okukodwa kuphakathi kuka-0.01-0.1mm.Kodwa-ke, ngenxa yamafilimu ahlukene asetshenzisiwe, amanye amaphutha azokwenzeka.
2. Ngenxa yezinkinga zobuchwepheshe bokwenza iphepha, ukukhanya, ukujiya kanye nokuthungwa kwephepha elifanayo elikhiqizwa izigayo zephepha ezihlukene kuzohluka.
3. Ngemva kokunyathelisa, isinyathelo esilandelayo ngokuyinhloko ukusika indaba ephrintiwe ngomsiki wephepha.Lapho usika imikhiqizo eqediwe, ngenxa yephutha lomsiki uqobo, iphutha ngemuva kokusika imikhiqizo eqediwe likhona futhi ngokusobala.
4. Ukuhluleka kokucindezela kwe-flexographic ngesivinini esiphezulu.Enye iwukunemba kokuphrinta ngokweqile, enye ingumbala oyinki.
Isikhathi sokuthumela: Apr-15-2022