Ukuprinta kweFlexographic, okwaziwa ngokuba kukuprinta okuguquguqukayo, yenye yeenkqubo ezine eziphambili zokuprinta. Ingongoma yayo ikwindlela yokusebenzisa iipleyiti zokuprinta eziphakanyisiweyo ze-elastic kunye nokufezekisa ukunikezelwa kwe-inki yobuninzi nge-anilox rollers, edlulisela ulwazi lwemizobo kunye nombhalo kwiipleyiti kumphezulu we-substrate. Le nkqubo idibanisa ubuhlobo nokusingqongileyo kunye nokuguquguquka, ihambelana nee-inki eziluhlaza ezifana nee-inki ezisekelwe emanzini kunye nezinyibilikayo ngotywala, kwaye ngaloo ndlela ihlangabezana nemfuno ephambili yokuprinta okunobuhlobo nokusingqongileyo kumashishini ahlukeneyo. Umatshini wokuprinta we-flexo wohlobo lwe-stack-type sisixhobo esiqhelekileyo esimele itekhnoloji yokuprinta ye-flexographic.
Iimpawu eziphambili zoomatshini bokuprinta be-Stack-Type Flexo
Ngeenzuzo ezintandathu eziphambili, umatshini wokuprinta we-flexo wohlobo lwe-stack-type uye waba sisixhobo esithandwayo kwicandelo lokupakisha nokuprinta kwimizi-mveliso eyahlukeneyo.
Uyilo oluthe nkqo olugcina indawo: Lunokuziqhelanisa neendlela ezahlukeneyo zoyilo lwefektri kwaye lunciphise kakhulu iindleko zokuhlala kwindawo.
Ukuprinta okunecala eliphindwe kabini okusebenzayo kakhulu: Kungagqibezela ukuprinta okunemifanekiso ngokulandelelanayo kumacala angaphambili nangasemva, kunciphisa iinkqubo zemveliso ngempumelelo kwaye kuphucule imveliso iyonke.
Ukuhambelana okubanzi kwe-substrate: Ingaphatha iphepha eliqala kwi-20–400 gsm, iifilimu zeplastiki (PE, PET, BOPP, CPP) ukusuka kwi-10–150 microns, ii-laminates ezihlanganisiweyo eziqulethe i-aluminium foil ye-7–60 microns (kuquka iifilimu ezenziwe nge-aluminium kunye nezakhiwo ze-paper/film composite), kwaye ingaxhotyiswa ngokuzithandela ngemodyuli yokuprinta eyenzelwe i-aluminium foil ye-9–60 microns njengoko kufuneka.
Ii-inki ezisekelwe emanzini eziqhelekileyo zokuprinta ezinobuhlobo nokusingqongileyo: Zithintela iintsalela eziyingozi ezivela kumthombo kwaye ziyahambelana nemigangatho yemveliso eluhlaza.
Utyalo-mali olungabizi kakhulu nolunembuyekezo ephezulu: Lunceda amashishini ukuba afumane uphuculo oluphindwe kabini kumandla emveliso kunye nomgangatho ngegalelo eliphantsi.
Ukusebenza okulula nokuthembekileyo: Kunciphisa izinga leempazamo zokusebenza ngesandla kwaye kuqinisekisa ukusebenza okuzinzileyo kwexesha elide kwezixhobo.
● Iinkcukacha zeDispaly
Xa abantu bethetha ngoomatshini bokuprinta be-flexo bohlobo lwe-stack-type, uninzi lwabo lucinga ngoko nangoko ngokuprintwa kweengxowa ezahlukeneyo zokupakisha izinto. Enyanisweni, esi sixhobo sokuprinta, esidibanisa ukusebenza kakuhle, ubungani kwindalo esingqongileyo, kunye nokuchaneka, sele sidlule kwimeko yokupakisha enye kwaye saba "sisixhobo esibalulekileyo" kwiindawo ezininzi ezifana nokutya neziselo, iimveliso zephepha, kunye nococeko lwekhemikhali lwemihla ngemihla, sidlala indima engenakutshintshwa ekuqinisekiseni umgangatho wemveliso kunye nokuphucula ukuqatshelwa kophawu.
I. Ukupakisha okuguquguqukayo kokutya neziselo: Isiqinisekiso esiphindwe kabini soKhuseleko kunye nokwenza ngokwezifiso
Kwishishini lokutya neziselo, ukupakisha okuguquguqukayo yeyona nto iphambili yokukhusela ubutsha kunye nomgangatho wemveliso kwaye yeyona nto ibalulekileyo yokunxibelelana nophawu. Kwizinto ezifunwa kakhulu zokupakisha ezifana neelebheli zesiselo kunye neebhegi zokutya okulula (umz., iibhegi ze-potato chip), imigangatho yokhuseleko lokuprinta kunye nobuhle bayo ingqongqo kakhulu, kwaye i-stack-type flexo press—njengeprinta yewebhu eqengqelekayo—isebenza njengenkxaso yabo ephambili kwimveliso.
Kwelinye icala, i-thestack flexo press isebenza kakuhle ngee-inki ezinobuhlobo nokusingqongileyo, igcina uxinzelelo olufanayo kunye nobushushu obulawulekayo ngexesha lokuprinta ukuthintela ukufuduka kwe-inki kunye nomonakalo we-substrate ovela kumthombo, ihlangabezana neemfuno ezingqongqo zococeko lokupakisha ukutya. Kwiingxowa zokutya okulula, iyaziqhelanisa ne-substrates ezingangenisi ukukhanya, ezingangenisi ukufuma (iifilimu ezenziwe nge-aluminium, i-BOPP) kwaye iqinisekisa ukuba iiprints ziyamelana nokufiphala/ukufuduka kwe-inki nokuba emva kokubulala iintsholongwane kubushushu obuphezulu. Kwiileyibhile zeplastiki yesiselo, inika iziphumo ezisemgangathweni ophezulu kwiifilimu ezinciphileyo kunye nezinye ii-webs zeplastiki, kunye neeleyibhile eziprintiweyo ezikwaziyo ukumelana neenkqubo ezilandelayo zokulebula, ukuhanjiswa kwe-cold chain, kunye nokuboniswa kweshelufu ukuze kubekho umgangatho wokupakishwa ohambelanayo.
Kwelinye icala, ukutshintsha kwayo ngokukhawuleza kwamaqela emibala emininzi kwenza ukuba iilogo zophawu ziphinde zivele ngokuchanekileyo, iindawo zokuthengisa, kunye nolwazi lwesondlo, ngelixa kuzalisekiswa iimfuno zebhetshi/iinkcukacha ezenziwe ngokwezifiso. Kwiingxowa zokutya okulula, ibuyisela ngokucacileyo ii-IP zophawu kunye neempawu zencasa kwimibala eqaqambileyo, inceda iimveliso zibonakale kwiishelufu.
● Iisampulu zokuprinta
II. Iingxowa zePhepha kunye neeKhonteyina zePhepha zeNkonzo yokutya: Umsebenzi oPhambili wokuPrinta kwiXesha loKhuseleko lweNdalo
Xa kufikwa ekuhambelaneni kwe-substrate, umatshini wokuprinta we-stack flexo unokulungisa uxinzelelo lokuprinta ukuze luhambelane noluhlu olubanzi lwezinto zokupakisha iphepha—ugubungela yonke into ukusuka kwiphepha lebhegi elilula le-20gsm ukuya kwikhadibhodi yebhokisi yesidlo sasemini ye-400gsm enzima. Kwiphepha le-kraft eliqinileyo kodwa elilula elisetyenziswa kwiingxowa zephepha, liprinta iilogo ezibukhali kunye neenkcukacha zemveliso ngaphandle kokunciphisa amandla esakhiwo sephepha kwinkqubo. Kwaye kwizikhongozeli zokutya ezifana neekomityi zephepha, iibhokisi, kunye nezitya, isebenzisa ulawulo oluchanekileyo loxinzelelo ukugcina iipropati zokukhusela eziphambili zezikhongozeli, ngelixa inika iziphumo ezicacileyo nezisemgangathweni ophezulu ngalo lonke ixesha.
Ngokuphathelele ukusebenza kakuhle kwemveliso, uyilo lwemodyuli yomatshini luvumela abaqhubi ukuba basebenzise ushicilelo olunemibala emininzi nolunecala eliphindwe kabini ngaxeshanye, nto leyo enciphisa kakhulu ixesha lokuvelisa. Ukusebenza kwayo okulula nokuthembekileyo kunciphisa nethuba leempazamo zabantu ngexesha lokutshintsha imisebenzi ngesandla, nto leyo enyusa ukusebenza kakuhle komsebenzi ngokubanzi ukuze amashishini akwazi ukufumana inzuzo enkulu kwiiodolo zokupakisha zokuthengisa nezokupheka.
● Iisampulu zokuprinta
III. Iimveliso zoCoceko lweMithi kunye neeKhemikhali zemihla ngemihla: Ibhalansi yoCoceko kunye noBuhle, igubungela zombini iimveliso ezigqityiweyo kunye neemeko zokuPakisha
Kwicandelo leemveliso zococeko zekhemikhali zemihla ngemihla ezifana nee-astissues, iimaski, kunye neenapile, nokuba kukuprinta okuhombisayo kwimveliso ngokwayo okanye ulwazi oluvela kwiphakheji yangaphandle, iimfuno zococeko kunye nobuhle zingqongqo kakhulu. Njengesixhobo sokuprinta esijikelezayo, umatshini wokuprinta we-flexo wohlobo lwe-stack "wenzelwe ngokukodwa" ukusetyenziswa kweli candelo.
Iimveliso zococeko zinemfuno ephezulu kakhulu yococeko kwinkqubo yemveliso. Uyilo lwesekethe ye-inki evaliweyo yomatshini wokuprinta we-flexo oluhlobo lwe-stack lunokwahlula ngokufanelekileyo ungcoliseko lothuli kwindawo yemveliso, kwaye ii-inki ezisekelwe emanzini zisetyenziswa kuyo yonke inkqubo ngaphandle kokuphazamiseka okuyingozi, kuthintelwe umngcipheko weentsalela zongcoliseko ezivela kumthombo. Kwipakethe ye-diaper, imizobo eprintiweyo inokunamathela ngokuqinileyo kwi-substrates ezingenakungenwa njenge-PE kunye ne-CPP, ukumelana nokungqubana kunye notshintsho lobushushu-lomswakama ngexesha lokugcina impahla kunye nokuthuthwa. Kwipakethe yangaphandle yemaski, inokuprinta ngokuchanekileyo ulwazi oluphambili olufana neelogo zophawu kunye namanqanaba okhuseleko, kwaye i-inki ayinavumba kwaye ayichaphazeli ukusebenza kokutywinwa kwepakethe. Kwimeko yokuprinta umzimba wezicubu, izixhobo zinokugqiba ukuprinta okuthambileyo kwiiwebhu zephepha lesiseko sezicubu, ngee-inki ezisekelwe emanzini ezikhuselekileyo kwaye ezingacaphukisiyo, kunye neepateni eziprintiweyo ezingawiyo xa zichatshazelwe emanzini, zihlangabezana ngokupheleleyo nemigangatho yococeko yezicubu zomama kunye nosana.
● Iisampulu zokuprinta
Isiphelo: Izixhobo zokuPrinta eziphambili zoLungiso lweZimo ezininzi
Ngenxa yokusebenza kwayo okugqwesileyo kwindalo esingqongileyo, ukusebenza kwayo okuchanekileyo kokuprinta, kunye nokuziqhelanisa nezixhobo ezininzi, umatshini wokuprinta we-flexographic we-stack-type utshintshe ukusuka kwisixhobo sokuprinta ibhegi enye yokupakisha waba sisixhobo esiphambili semveliso kwimimandla efana nokutya neziselo, iimveliso zephepha, kunye nococeko lwekhemikhali lwemihla ngemihla. Kwangaxeshanye, umatshini wokuprinta we-CI flexo—onamandla awo aqhelekileyo okukhawulezileyo, achanekileyo—usebenza kunye nomzekelo we-stack-type ukwenza ipotifoliyo yemveliso ehambelanayo, ejongana neemfuno zokuprinta ezizodwa zamashishini kwiinkalo ezahlukeneyo kunye neemeko zesicelo.
Njengoko ishishini litshintshela kwiindlela eziluhlaza ngakumbi kunye nokuphuculwa kwemveliso, umatshini wokuprinta we-stack flexo uya kuqhubeka nokuqinisa ukhuseleko lomgangatho wokupakisha kumashishini kuwo onke amacandelo, okwenza iimveliso ziphucule ukusebenza kokupakisha kunye nexabiso lophawu ngaxeshanye.
● Intshayelelo yevidiyo
Ixesha leposi: Disemba-12-2025