Kwinkqubo yoomatshini be-flexographic, ukomiswa kwe-inki okucothayo okukhokelela kwi-smudging kube ngumngeni oqhubekayo kwiinkampani zokushicilela. Oku akuchaphazeli kuphela umgangatho woshicilelo kwaye kwandisa inkunkuma kodwa kucutha ukusebenza kakuhle kwemveliso kwaye kunokude kulibazise ukuhanjiswa kweshedyuli. Unokuconjululwa njani ngokunempumelelo lo mbandela? Sinikezela ngesisombululo esibanzi esigquma ukhetho lwe-inki, ukuphuculwa kwenkqubo, ukuphuculwa kwezixhobo, kunye nolawulo lokusingqongileyo ukukunceda ukuba uphelise ukuhlambalaza kunye nokufezekisa uzinzo, imveliso yoshicilelo ephezulu.
● UKhetho lwe-Inki kunye nokuPhuculwa kweFomula – ukuSombulula imiba yokomisa kuMthombo
Kumatshini wokushicilela we-flexo, ukhetho lwe-inki kunye nokuqulunqwa kubaluleke kakhulu ekujonganeni neengxaki zokumisa. Sincoma ii-inki zokumisa ngokukhawuleza, ezifana ne-solvent-based formulations kunye ne-high-volatility formulations okanye i-inks yamanzi kunye ne-accelerators yokomisa. Ukomisa isantya esiphezulu, ii-inks ze-UV ezidityaniswe neenkqubo zokunyanga i-ultraviolet lolona khetho lulungileyo. Ukulungelelanisa i-solvent ratios-ezifana nokunyuka kwe-ethanol okanye umxholo we-ethyl acetate-unokuphucula ukusebenza kokumisa ngelixa ugcina uzinzo lwe-inki. Ukongeza, ukukhetha izongezo zokomisa ezifanelekileyo (umzekelo, i-cobalt/i-manganese driers yee-inks zokumisa i-oxidative okanye iindawo ezikhethekileyo zokungena kwi-absorbent substrates) iqinisekisa iziphumo ezilungileyo.
● UPhuculo lweNkqubo yokuYomisa – Ukuphucula ukusebenza kakuhle
Ukusebenza kweenkqubo zokumisa kumatshini wokushicilela we-flexo kuchaphazela ngokuthe ngqo iziphumo. Rhoqo uhlolisise i-dryer ukuqinisekisa izicwangciso ezifanelekileyo zokushisa (i-50-80 ° C kwii-inki ze-solvent, ephantsi kancinci kumanzi-based) kunye nokuhamba komoya okungathintekiyo. Kwizicelo ezibango, phucula ukomiswa nge-infrared ukwenzela ukusebenza kakuhle kwendawo okanye ukunyangwa kwe-UV ukomiswa ngoko nangoko. Iiyunithi zokomisa umoya obandayo ziluncedo ngakumbi kwiifilim ezingafumiyo ukunqanda ukuphinda kwe-inki.
● UPhuculo lweNkqubo yokuShicilela - Ukulungelelanisa iiParamitha zeMveliso
Kumatshini wokushicilela we-flexographic, ukulungiswa kweeparamitha zokuvelisa kuphucula kakhulu ukomisa ukusebenza kakuhle. Ukulawula isantya soshicilelo kubalulekile—isantya esigqithisileyo sithintela ukomisa ngendlela efanelekileyo phambi kwesikhululo esilandelayo sokushicilela. Lungisa isantya ngokusekelwe kwiipropati ze-inki kunye nomthamo wesomisi. Ukulawula ubukhulu befilimu ye-inki ngokukhetha okufanelekileyo kwe-anilox roller kunye nomthamo we-inki kuthintela ukwakheka okugqithisileyo. Kushicilelo olunemibala emininzi, ukwandisa isithuba sesikhululo okanye ukongeza i-interstation dryer kwandisa ixesha lokumisa.
● Imekobume kunye noHlengahlengiso lweSubstrate – Imiba yaNgaphandle ebalulekileyo
Iimeko zokusingqongileyo kwimisebenzi yomshicileli we-flexo ichaphazela kakhulu ukomisa. Gcina ubushushu bomgangatho wevenkile kwi-20-25 ° C kunye nokufuma kwi-50-60%. Sebenzisa izinto zokukhupha amanzi ngamaxesha okufuma. I-Substrate pretreatment (umzekelo, unyango lwe-corona yeefilimu ze-PE / PET) kuphucula ukunamathela kwe-inki kunye nokunciphisa iziphene zokomisa.
Unyango lweCorona
Ulawulo lokufuma
Ekugqibeleni, isicwangciso sokulondoloza esomeleleyo siqinisekisa ukuzinza kwexesha elide. Ukucoca rhoqo i-dryer nozzles kunye nezinto zokufudumeza, hlola ukunxiba kwe-anilox roller, kwaye usebenzise abavavanyi bexinzelelo olumileyo ukujonga umgangatho wokuprinta-amanyathelo aphambili ekuthinteleni imiba enxulumene nokomisa.
Ixesha lokuposa: May-29-2025