Ukuphrinta kwe-Flexographic, okwaziwa nangokuthi ukuphrinta okuguquguqukayo, kungenye yezinqubo ezine zokuphrinta ezivamile. Umongo wayo usekusetshenzisweni kwamapuleti okuphrinta aphakanyisiwe anwebekayo kanye nokutholakala kokunikezwa kweyinki eningi ngama-anilox rollers, okudlulisela ulwazi lwesithombe nombhalo kumapuleti ebusweni be-substrate. Le nqubo ihlanganisa ubungane bemvelo kanye nokuzivumelanisa nezimo, ihambisana noyinki oluhlaza njengoyinki osekelwe emanzini kanye noyinki oncibilikayo kotshwala, ngaleyo ndlela ihlangabezana nesidingo esiyinhloko sokuphrinta okunobungani nemvelo kuzo zonke izimboni ezahlukene. Umshini wokuphrinta we-flexo wohlobo lwe-stack uwumshini ojwayelekile omele ubuchwepheshe bokuphrinta be-flexographic.
Izici Eziyinhloko Zemishini Yokuphrinta ye-Flexo Yohlobo Lwe-Stack
Njengoba inezinzuzo eziyisithupha eziyinhloko, umshini wokunyathelisa we-flexo wohlobo lwe-stack usuyimishini ekhethwayo emkhakheni wokupakisha nokunyathelisa wezimboni ezahlukene.
Umklamo oqondile owonga isikhala: Ungavumelana nezakhiwo ezahlukahlukene zasefektri futhi unciphise kakhulu izindleko zokuhlala endaweni.
Ukuphrinta okunezinhlangothi ezimbili okusebenza kahle kakhulu: Kungaqedela ukuphrinta kwezithombe zombili izinhlangothi zangaphambili nangemuva, kufinyeze ngempumelelo izinqubo zokukhiqiza futhi kuthuthukise umkhiqizo jikelele.
Ukuhambisana okubanzi kwe-substrate: Ingaphatha iphepha elisukela ku-20–400 gsm, amafilimu epulasitiki (PE, PET, BOPP, CPP) kusukela ku-10–150 microns, ama-laminate ahlanganisiwe aqukethe i-aluminium foil engu-7–60 microns (kufaka phakathi amafilimu e-aluminium kanye nezakhiwo ze-paper/film composite), futhi ingafakwa ngokuzithandela imodyuli yokunyathelisa enikezelwe i-aluminium foil engu-9–60 microns njengoba kudingeka.
Uyinki ojwayelekile osekelwe emanzini wokuphrinta onobungani nemvelo: Ugwema izinsalela eziyingozi ezivela emthonjeni futhi uhambisana nezindinganiso zokukhiqiza eziluhlaza.
Ukutshalwa kwezimali okungabizi kakhulu nokubuyisela imali eningi: Kusiza amabhizinisi ukuthi afinyelele ukuthuthuka okubili emkhiqizweni kanye nekhwalithi ngokufakwa okuphansi.
Ukusebenza okulula nokuthembekile: Kunciphisa izinga lamaphutha okusebenza ngesandla futhi kuqinisekisa ukusebenza okuzinzile kwesikhathi eside kwemishini.
● Imininingwane ye-Dispaly
Uma abantu bekhuluma ngemishini yokunyathelisa ye-flexo yohlobo lwe-stack, iningi labo licabanga ngokushesha ngokunyatheliswa kwezikhwama zokupakisha zezimpahla ezahlukahlukene. Eqinisweni, le mishini yokunyathelisa, ehlanganisa ukusebenza kahle okuphezulu, ubungane bemvelo, kanye nokunemba, sekuyisikhathi eside idlula esimweni esisodwa sokupakisha futhi yaba "imishini okumele ibe nayo" emikhakheni eminingi efana nokudla neziphuzo, imikhiqizo yamaphepha, kanye nokuhlanzeka kwamakhemikhali kwansuku zonke, idlala indima engenakuphikiswa ekuqinisekiseni ikhwalithi yomkhiqizo kanye nokuthuthukisa ukuqashelwa komkhiqizo.
I. Ukupakisha Okuguquguqukayo Kokudla Neziphuzo: Isiqinisekiso Esiphindwe Kabili Sokuphepha Nokwenza Ngokwezifiso
Embonini yokudla neziphuzo, ukupakisha okuguquguqukayo kuyindlela eyinhloko yokuvikela ubusha bomkhiqizo kanye nekhwalithi kanye nomthwali wokuxhumana obalulekile womkhiqizo. Ekupakisheni okufunwa kakhulu njengamalebula eziphuzo kanye nezikhwama zokudla okulula (isb., izikhwama zama-potato chip), amazinga okuphepha okuphrinta kanye nobuhle bawo aqinile kakhulu, kanti umshini wokucindezela we-flexo wohlobo lwe-stack-type—njengephrinta yewebhu ye-roll-to-roll—usebenza njengokusekelwa kwawo okuyinhloko kokukhiqiza.
Ngakolunye uhlangothi, i-thestack flexo press isebenza kahle ngama-inki anobungani nokudla, igcina ingcindezi efanayo kanye nokushisa okulawulwayo ngesikhathi sokuphrinta ukuvimbela ukufuduka kwe-inki kanye nomonakalo we-substrate ovela emthonjeni, ihlangabezana nezidingo eziqinile zokuhlanzeka kokupakisha ukudla. Ezikhwameni zokudla okulula, ivumelana nezisekelo ezingangenisi ukukhanya, ezingangenisi umswakama (amafilimu e-aluminium, i-BOPP) futhi iqinisekisa ukuthi amaphrinta amelana nokufiphala/ukufuduka kwe-inki ngisho nangemva kokuhlanza izinga lokushisa eliphezulu. Kumalebula epulasitiki eziphuzo, inikeza imiphumela esezingeni eliphezulu kumafilimu anciphayo kanye nezinye izintambo zepulasitiki, kanye namalebula aphrintiwe akwazi ukumelana nezinqubo ezilandelayo zokulebula, ukuhamba kwe-cold chain, kanye nokuboniswa kweshalofu ukuze kube nekhwalithi yokupakisha ehambisanayo.
Ngakolunye uhlangothi, ukushintshashintsha kwayo okusheshayo kweqembu lemibala eminingi kwenza kube lula ukukopisha ama-logo omkhiqizo, izindawo zokuthengisa, kanye nolwazi lokudla okunempilo, kuyilapho kuhlangatshezwana nezidingo ze-batch/spec ezenziwe ngokwezifiso. Ngezikhwama zokudla okulula, ibuyisela ngokucacile ama-IP omkhiqizo kanye nokugqama kokunambitheka ngemibala ekhanyayo, isiza imikhiqizo ukuthi ivelele emashalofini.
● Amasampula Okuphrinta
II. Izikhwama Zephepha Neziqukathi Zephepha Zesevisi Yokudla: Umsebenzi Oyinhloko Wokunyathelisa Enkathini Yokuvikelwa Kwemvelo
Uma kukhulunywa ngokuhambisana kwe-substrate, umshini wokunyathelisa we-stack flexo ungalungisa ingcindezi yokunyathelisa ukuze ivumelane nezinto eziningi zokupakisha amaphepha—uhlanganisa konke kusukela ephepheni lesikhwama elilula elingu-20gsm kuya ekhadibhodini lebhokisi lesidlo sasemini elinzima elingu-400gsm. Ngephepha le-kraft eliqinile kodwa elilula elisetshenziswa ezikhwameni zephepha, linyathelisa ama-logo omkhiqizo abukhali kanye nemininingwane yomkhiqizo ngaphandle kokwenza buthaka amandla esakhiwo sephepha kule nqubo. Futhi ezitsheni zokupheka ezifana nezinkomishi zephepha, amabhokisi, nezitsha, isebenzisa ukulawula ingcindezi okunembile ukuze ilondoloze izakhiwo eziyinhloko zokuvikela izitsha, ngenkathi isaletha imiphumela yokunyathelisa ecacile nekhwalithi ephezulu njalo.
Ngokuphathelene nokusebenza kahle kokukhiqiza, ukwakheka kwe-modular komshini kuvumela abaqhubi ukuthi basebenzise ukuphrinta okunemibala eminingi kanye nokwezinhlangothi ezimbili ngesikhathi esisodwa, okunciphisa kakhulu isikhathi sokukhiqiza. Ukusebenza kwayo okulula nokuthembekile kunciphisa nethuba lamaphutha abantu ngesikhathi sokushintsha imisebenzi ngesandla, okwandisa ukusebenza kahle komsebenzi wonke ukuze amabhizinisi akwazi ukusizakala ngesidingo esikhulu sama-oda okupakisha okuthengisayo kanye nokupheka.
● Amasampula Okuphrinta
III. Imikhiqizo Yokuhlanzeka Kwamakhemikhali Nezicubu Zansuku Zonke: Ibhalansi Yenhlanzeko Nobuhle, Ehlanganisa Imikhiqizo Eqediwe Nezimo Zokupakisha
Emkhakheni wemikhiqizo yokuhlanzeka yamakhemikhali yansuku zonke njengezinto zokuhlobisa, imaski, nama-diaper, kungakhathaliseki ukuthi ukuphrinta kokuhlobisa kumkhiqizo ngokwawo noma ukwethula ulwazi emaphaketheni angaphandle, izidingo zokuhlanzeka kanye nobuhle ziqinile kakhulu. Njengedivayisi yokuphrinta egoqekayo, umshini wokunyathelisa we-flexo wohlobo lwe-stack "wenzelwe wena" izinhlelo zokusebenza kulo mkhakha.
Imikhiqizo yokuhlanzeka inezidingo eziphakeme kakhulu zokuhlanzeka enqubweni yokukhiqiza. Umklamo wesekethe ye-inki evaliwe yomshini wokunyathelisa we-flexo wohlobo lwe-stack ungahlukanisa ngempumelelo ukungcola kothuli endaweni yokukhiqiza, futhi uyinki osekelwe emanzini usetshenziswa kuyo yonke inqubo ngaphandle kokuguquguquka okuyingozi, ukugwema ingozi yezinsalela zokungcola emthonjeni. Ekupakishweni kwe-diaper, ihluzo eziphrintiwe zinganamathela ngokuqinile ezintweni ezingaphansi komhlaba ezingangeni njenge-PE ne-CPP, zimelane nokungqubuzana kanye nokushintsha kokushisa nomswakama ngesikhathi sokugcina impahla kanye nokuthuthwa. Ekupakishweni kwangaphandle kwemaski, ingaphrinta ngokunembile ulwazi olubalulekile olufana nama-logo omkhiqizo kanye namazinga okuvikela, futhi uyinki awunaphunga futhi awuthinti ukusebenza kokuvala ukupakishwa. Esimweni sokunyatheliswa komzimba wezicubu, imishini ingaqedela ukunyatheliswa okubucayi kuma-webs ephepha lesisekelo sezicubu, ngamayinki asekelwe emanzini aphephile futhi angacasuli, kanye namaphethini aphrintiwe angawi lapho evezwa emanzini, ahlangabezane ngokugcwele nezindinganiso zokuhlanzeka kwezicubu zomama nezezingane.
● Amasampula Okuphrinta
Isiphetho: Imishini Yokuphrinta Eyinhloko Yokuzivumelanisa Nezimo Eziningi
Ngokusebenza kwayo okuhle kakhulu kwemvelo, ukusebenza kahle kokuphrinta okunembile, kanye nokuzivumelanisa nezimo zezinto eziningi, umshini wokuphrinta we-flexographic wohlobo lwe-stack-type usushintshe kusuka kudivayisi eyodwa yokuphrinta isikhwama sokupakisha waba umshini oyinhloko wokukhiqiza emikhakheni efana nokudla neziphuzo, imikhiqizo yephepha, kanye nokuhlanzeka kwamakhemikhali kwansuku zonke. Ngesikhathi esifanayo, umshini wokuphrinta we-CI flexo—onekhono lawo elijwayelekile lesivinini esiphezulu, elinembile—usebenza kanye nomodeli wohlobo lwe-stack ukwakha iphothifoliyo yomkhiqizo ehambisanayo, ebhekana nezidingo zokuphrinta ezihlukile zamabhizinisi kuzo zonke izilinganiso ezahlukahlukene kanye nezimo zohlelo lokusebenza.
Njengoba imboni ishintshela emikhubeni emikhulu yokulondoloza imvelo kanye nokuthuthukiswa kokukhiqiza, umshini wokunyathelisa we-stack flexo uzoqhubeka nokuqinisa izivikelo zekhwalithi yokupakisha zamabhizinisi kuzo zonke izinhlaka, okwenza imikhiqizo ikwazi ukukhulisa kokubili ukusebenza kokupakisha kanye nenani lomkhiqizo ngasikhathi sinye.
● Isingeniso Sevidiyo
Isikhathi sokuthunyelwe: Disemba 12-2025