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I-Ultraviolet LED Inkjet printing (Ukuphrinta kwe-Uv okufushane)

I-Ultraviolet LED Inkjet printing (Ukuphrinta kwe-Uv okufushane)

 

Inqubo yokuphrinta ye-UV ikakhulukazi ibhekisela ekusetshenzisweni kweyinki ekhethekile ye-UV emshinini wokunyathelisa we-UV ukuze kuzuzwe umphumela wokuphrinta we-UV wasendaweni noma uwonke.Uyinki we-UV uwuhlobo lukayinki oluluhlaza, oluphulukiswa ngokushesha ngokushesha, alunayo i-VOC encibilikayo ye-organic solvent, ukungcola okuncane, ukusebenza kahle okuphezulu, izici zokusetshenziswa kwamandla okuphansi.Ukuphrinta kwe-UV ukusetshenziswa kwe-UV inki yokuphrinta, ukusetshenziswa kokuphrinta okomisa ukukhanya kwe-UV.

Ukuphrinta kwe-UV ngaphandle kokwenza amapulangwe ukuphrinta okuphelele, okunemibala ecebile, ukumelana nokugqokwa, ukumelana ne-UV, ukusebenza okulula nokulula, isivinini sesithombe sokuphrinta, ngokuhambisana ngokugcwele nezindinganiso zokuphrinta zezimboni ngokuvamile, u-inki osuselwa ku-solvent ungashiya kuphela u-20% wombala ku-substrate. , futhi uyinki we-UV ungashiya u-100% wombala.

1(1)

Ukunamathela kuyisisekelo, isivinini sokulungisa uyinki we-UV, ukusebenza kahle kwe-conjunctiva, ukunamathela okuhle kuzo zonke izinhlobo zezinto zokuphrinta, emanzini noma emanzini abilayo awawi.Phakathi kwazo, i-resin kanye ne-diluent esebenzayo idlala indima yokulungisa i-pigment nokuhlinzeka ngezakhiwo zokwakha ifilimu;Ama-pigment anika uyinki umbala omaphakathi namandla ekhava ku-substrate;I-Photoinitiator iyadingeka ukuze ikwazi ukumunca ama-photon ngaphansi kokuphazanyiswa kwezingulube ukuze iqalise i-polymerization.

2(2)

Awekho amamaki, bushelelezi ngokushesha ngemva kokuxubha noma ukufutha

3(2)

Obala okuhle, enamathela ifilimu engenambala, obala.

4(2)

ukumelana nokuklwebheka, ukumelana nokugqokwa, ukumelana ne-asidi, i-alkali nezinye izakhiwo zingcono kunoyinki ojwayelekile, ekusetshenzisweni kwangaphandle kwezimpawu, amabhodi, amabhodi, izinto eziphrintiwe zingagcina zigqama isikhathi eside njengokusha, zingabuni.

5(1)

Ukuvikelwa kwemvelo okuluhlaza, uyinki we-UV unganikeza abasebenzisi uyinki osuselwe kuncibilikisiwe onezici eziluhlaza zokuvikela imvelo.


Isikhathi sokuthumela: Dec-06-2021