Iingxowa zokupakisha zeplastiki zihlala ziprintwa kwiifilimu ezahlukeneyo zeplastiki, emva koko zidityaniswe nemigangatho yesithintelo kunye neengqimba zokutywinwa kobushushu ukuze zenze iifilimu ezihlanganisiweyo, ezinqunyulwayo kwaye zenziwe ingxowa ukwenza iimveliso zokupakisha.Phakathi kwabo, ukuprintwa ngumgca wokuqala wemveliso kunye neyona nkqubo ibalulekileyo.Umgangatho wokuprinta ungowokuqala ukulinganisa ibakala lemveliso epakishweyo.Ngoko ke, ukuqonda nokulawula inkqubo yoshicilelo kunye nomgangatho uye waba ngundoqo kwimveliso yokupakisha eguquguqukayo.
1. Ukuprintwa kweGravure
Ukushicilelwa kwefilimu yeplastiki kusekelwe ikakhulu kwinkqubo yokushicilela i-gravure.Ifilimu yeplastiki eprintwe ngegravure ineenzuzo zomgangatho ophezulu wokushicilela, umaleko oshinyeneyo we-inki, umbala oqaqambileyo, ipateni ecacileyo nedlamkileyo, umaleko wemifanekiso etyebileyo, umahluko ophakathi, umfanekiso ocacileyo, kunye nesiphumo esomeleleyo samacala amathathu.Ukuprintwa kweGravure kufuna ukuba impazamo yokubhaliswa kwepateni yombala ngamnye ingabi ngaphezu kwe-0.3mm, kwaye ipleyiti yokushicilela ye-gravure yoshicilelo inokumelana nokushicilela okuqinileyo kwaye ifanelekile kwimisebenzi yenguqu emide.Nangona kunjalo, ushicilelo lwegravure lukwanazo iintsilelo ezingenakungahoywa, njengenkqubo entsonkothileyo yokwenza iipleyiti zangaphambi kokushicilela, ixabiso eliphezulu, umjikelo omde, kunye nongcoliseko olukhulu.
2. Ukuprintwa kweFlexographic
Ukuprintwa kwe-Flexographic ikakhulu kusebenzisa ii-inki zokuprinta ze-flexographic kunye nee-inki zokushicilela ngokukhawuleza.Isixhobo silula, ixabiso eliphantsi, umgangatho weplate ekhanyayo, uxinzelelo oluphantsi ngexesha lokushicilela, izinto eziphantsi kweplate kunye nokulahleka komatshini, ingxolo ephantsi kunye nesantya esikhawulezayo ngexesha lokushicilela.Ipleyiti ye-flexographic inexesha elifutshane lokutshintsha ipleyiti kunye nokusebenza kakuhle komsebenzi.Ipleyiti ye-flexographic ithambile, iguquguqukayo, kwaye inomsebenzi omhle wokudlulisa inki.Inoluhlu olubanzi lwezinto zokushicilela.Iindleko zokuprinta iimveliso zebhetshi ezincinci ziphantsi kunokushicilela kwegravure.Nangona kunjalo, ukuprintwa kwe-flexographic kuneemfuno eziphezulu ze-inki kunye nezixhobo zeplate, ngoko umgangatho wokushicilela ungaphantsi kancinci kwinkqubo ye-gravure.
3. Ukuprintwa kwesikrini
Ngexesha lokushicilela, i-inki idluliselwa kwi-substrate ngokusebenzisa i-mesh yecandelo lomzobo ngokucofa kwe-squeegee, ukwenza umzobo ofanayo nowokuqala.
Iimveliso zoshicilelo lwesikrini zineengqimba ze-inki ezityebileyo, imibala eqaqambileyo, imibala epheleleyo, amandla okuzimela aqinileyo, ukhetho olubanzi lweentlobo ze-inki, ukuguquguquka okuqinileyo, uxinzelelo oluphantsi ngexesha lokushicilela, ukusebenza lula, inkqubo yokwenza ipleyiti elula, utyalo-mali oluphantsi lwezixhobo, kunye nexabiso eliphantsi, Kuhle. ukusebenza kakuhle kwezoqoqosho, iintlobo ngeentlobo zezinto zokuprinta.
Ukupakishwa kukhuthaza umfanekiso opheleleyo weemveliso ezingekho ngaphantsi kwentengiso.Inemisebenzi emininzi efana nokwenza izinto zorhwebo zibe ntle, ukukhusela iimpahla zorhwebo, kunye nokuququzelela ukuhanjiswa kwempahla zorhwebo.
Ixesha lokuposa: Nov-27-2020