Umkhiqizi Wokuphrinta Wezitikha Ezingokwezifiso Kusukela ngo-2005
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Umkhiqizi Wokuphrinta Wezitikha Ezingokwezifiso Kusukela ngo-2005
Hlola inqubo yokunyathela okushisayo nomhlahlandlela wethu ochwepheshe. Kusukela ekunyatheliseni amalebula okunethezeka kuya kumalebula e-foil enziwe ngokwezifiso kanye namasu okunyathela i-foil embossed, funda ukuthi ungalithuthukisa kanjani inani lomkhiqizo wakho ngokuqedwa kwensimbi kanye nokuphepha okuthuthukisiwe.
Kumelwe ukuba ubonile umbhalo ocwebezelayo wensimbi, amaphethini, nama-logo kumalebula noma emaphaketheni emikhiqizo ehlukahlukene. Iningi lale miphumela emihle yokuhlobisa ivela enkambisweni yokunyathela okushisayo.
Inqubo yokunyathelisa ngokushisa idlula emikhawulweni yokubuka yokunyathelisa ngoyinki okuvamile. Ivumela ama-substrate ahlukahlukene amalebula njengephepha, ipulasitiki, nefilimu ukuthi aveze ukuthungwa okubonakalayo okuphezulu, okunezinhlangothi ezintathu, nokuhle kakhulu.
Akuseyona indlela elula yokuhlobisa, kodwa futhi kuyindlela ebalulekile yokusekela ubuchwepheshe yokuthuthukisa ukuqashelwa kwamalebula, ukulwa nokukhwabanisa kanye nenani elengeziwe.
Kwabafuna imikhiqizo izixazululo zokunyathelisa ilebula lokunethezeka , lesi sihloko sizokwethula kule nqubo yakudala ehlanganisa ukuphrinta kwendabuko nobuchwepheshe besimanje bokuqedela ubuso.
Ukunyathela okushisayo kwavela emasu asendulo asetshenziswa ngesandla ekubhaleni, ekudwebeni nasekuhlobiseni izitsha zesigodlo.
Ezikhathini zasendulo, izingcweti zazisebenzisa ukushaya, ukubhaka nokucindezela ukuze zinamathisele i-foil yegolide yemvelo ezindaweni zokuhlobisa umbhalo namaphethini.
Kodwa-ke, imisebenzi yezandla yendabuko ithembele ku-foil yegolide yemvelo, ebiza kakhulu, enzima futhi engasebenzi kahle.
Ingasetshenziswa kuphela ekuhlobiseni imisebenzi yezandla esezingeni eliphezulu kanye nezitsha zasebukhosini, futhi ayikwazi ukuthandwa kakhulu.
Ngawo-1930, iJalimane yathuthukisa i-aluminium foil yamakhemikhali kagesi, eyashintsha ngokuphelele inqubo yendabuko yokunyathela i-foil.
I-vacuum aluminium plating yathatha indawo ye-foil yegolide yemvelo ebizayo ukuze ikhiqize imiphumela yensimbi.
Ngale ndlela kunciphisa kakhulu izindleko futhi kuvumela ukukhiqizwa okujwayelekile nokwenziwe ngomshini.
Kusukela maphakathi kuya ekupheleni kwekhulu lama-20, abakhiqizi baqala ukusebenzisa kabanzi i-hot stamping ukuze bakhiqize amalebula ahlukahlukene ezimpahla.
Ekuqaleni, yayisetshenziselwa kuphela ukunyathelisa umbhalo olula kanye nama-logo omkhiqizo ngephuzu elilodwa, futhi umsebenzi wayo wawuwukuhlobisa okuyisisekelo.
Kusukela ekuqaleni kwekhulu lama-21, amasu anjengokunyathela okushisayo, ukunyathela okubandayo, ukunyathela nge-foil ye-3D, kanye nokunyathela nge-foil ye-laser kuye kwakhula ngokulandelana.
Ifanele futhi ama-substrates ahlukahlukene amalebula, njengephepha, i-PE, ifilimu esobala, njll.
Namuhla, inqubo yokunyathelisa amalebula eshisayo isibe enye yezinqubo ezijwayelekile zokunyathelisa amalebula, futhi isetshenziswa kabanzi kusukela kumalebula okunethezeka aphezulu kuya kumalebula omkhiqizo wansuku zonke wabathengi.
Iyini Inqubo Yokunyathela Okushisayo?
Inqubo yokunyathela okushisayo ubuchwepheshe bokuqeda ubuso ngemva kokunyathelisa obuyisisekelo semboni yokunyathelisa amalebula.
Le nqubo ekhethekile yokunyathelisa isebenzisa ingcindezi eshisayo noma ebandayo evela emishinini yobungcweti ukuze idlulise futhi inamathisele ungqimba lwensimbi lwe-electrochemical aluminium foil ebusweni belebula.
Le nqubo ingenza amalebula e-foil ngokwezifiso ukuze kugwenywe ukufana.
Imiphumela ehlukene yokubuka, okuhlanganisa isiliva, igolide elibomvu, igolide elinombala kanye nokunyathelisa okushisayo nge-laser, ingatholakala ngokusebenzisa ama-foil e-aluminium anombala ohlukile.
Ngokungafani nokuphrinta kweyinki okuvamile, ukunyathelisa okushisayo akudingi ukuxuba nokufaka imibala kweyinki.
Ngokuncika ezicini zokumboza ze-foil ye-aluminium e-anodized ukuze kufezwe imiphumela yokuhlobisa, umkhiqizo oqediwe unokukhanya kwensimbi kanye nomphumela onezinhlangothi ezintathu okunzima ukuwufeza ngokunyathelisa okuvamile.
Kuye ngendlela yokusebenza, ilebula isitembu esishisayo ihlukaniswe kakhulu ngezigaba ezimbili: ukunyathela okushisayo okushisayo kanye nokunyathela okubandayo okushisayo.
Ukunyathela okushisayo kuyinqubo evamile yendabuko.
Ifudumeza ipuleti lokunyathela lensimbi bese iqedela ukuphrinta kokudlulisa i-aluminium nge-electrochemical ngaphansi kwezimo zokushisa ezingaguquki kanye nengcindezi engaguquki.
Ukunyathela okushisayo kunokunemba okuphezulu, ukuthungwa okuhle kanye nokuqina okuhle, futhi kufanelekile ekucutshungulweni kwezithombe kanye nelebula lombhalo ngokunemba okuphezulu.
Ukunyathela ngefoyile ebandayo akudingi ukufudumeza kanye nepuleti elikhethekile lokunyathela ngefoyile, futhi kuncike kuglue ye-UV ukubopha i-aluminium egcotshwe nge-anodized ku-substrate.
Inesivinini sokucubungula esisheshayo kanye nezindleko eziphansi, futhi ifanelekela imisebenzi yokukhiqiza esheshayo yamalebula amakhulu nendawo enkulu.
Isinyathelo 1: Yakha ipuleti elikhethekile lokunyathela elishisayo ngokusekelwe emidwebweni yomklamo.
Isinyathelo sesi-2: Lungisa amapharamitha emishini kufaka phakathi izinga lokushisa, ingcindezi kanye nesivinini sokusebenza.
Isinyathelo sesi-3: Laminate bese ucindezela i-foil ye-aluminium e-anodized phezu kwesisekelo selebula ngemishini yobungcweti.
Isinyathelo sesi-4: Hlubula i-foil engasasebenzi ukuze uqedele ukubumba okushisayo.
Ukunemba kwamapharamitha enqubo kuyo yonke inqubo kunquma ngqo ikhwalithi yokuqedwa kwe-label hot stamping.
Okuvamile amalebula bathembele ekuphrinteni ngoyinki, ngemibala engacacile kanye nokuthungwa okukodwa, bengenawo umuzwa wobungcweti kanye nokunethezeka.
Ukukhanya kwesibuko sensimbi kwenqubo yokunyathela okushisayo kuveza umphumela ocacile nocacile wokukhanya ngaphansi kokukhanya, kwakha umehluko obonakalayo onamandla ngamabhulokhi ajwayelekile ombala aphrintiwe.
Kungakhathaliseki ukuthi ilogo ehlotshiswe kancane, ukunyathelisa umbhalo oshisayo, noma ukunyathelisa okushisayo kwendawo enkulu, ilebula lingathuthukisa ubuciko obuphelele.
Ngesikhathi esifanayo, inqubo yokunyathelisa okushisayo okunezinhlangothi ezintathu ingenza ihluzo nombhalo kwakha ukuthinta okuphakanyisiwe kancane okunezinhlangothi ezintathu, kucatshangelwa kokubili okuhlangenwe nakho okubonakalayo nokuthintayo.
Thuthukisa kakhulu ukuthungwa kanye nenani lobuhle bamalebula, okusiza imikhiqizo ukuthi idonsele ukunaka kwabathengi ngokushesha phakathi kwemikhiqizo efanayo.
Isendlalelo sokunyathela esishisayo sinokumelana okuhle nokuguguleka, ukumelana nokuklwebheka, ukumelana ne-asidi ne-alkali, kanye nezakhiwo zokulwa nokuguga, futhi singavikela ngempumelelo izinto eziyisisekelo zelebula kanye nezithombe eziphrintiwe. Uyinki wangaphakathi ophrintiwe ngoyinki ojwayelekile uzoba nezinkinga ezifana nokufiphala, ukufiphala, nokuwa ngenxa yokungqubuzana, umswakama, nokukhanya. Indawo embozwe ukunyathela okushisayo ingahlukanisa ngempumelelo umoya, umhwamuko wamanzi kanye nokuguguleka kwamandla angaphandle ukuze kugwenywe umonakalo kwizithombe zelebula kanye nombhalo.
Ifaneleka kakhulu ezimweni zokulebula njengokunakekelwa kwamakhemikhali kwansuku zonke, izimpawu zangaphandle, kanye notshwala obugcinwa isikhathi eside futhi obuvame ukungqubuzana nomswakama. Ngaphezu kwalokho, ungqimba olushisayo lumelana namazinga okushisa aphezulu futhi alushintshi umbala, okwenza lufanelekele indawo yokugcina kanye nokuthuthwa kwemikhiqizo ethile ekhethekile.
Embonini lapho imikhiqizo yomgunyathi nengafanele ivame khona, ukufaka amalebula kuyindleko ephansi futhi kuwusizo kakhulu. ukulwa nokukhwabanisa indlela.
Izinqubo zokunyathelisa ezivamile zikopishwa kalula, kuyilapho izinqubo zokunyathelisa ngefoyile eziqoshwe ngokunemba okuphezulu zinezidingo eziphakeme kakhulu ngokunemba kwepuleti lokunyathelisa elishisayo kanye nokulawulwa kwenqubo.
Ikakhulukazi ngemiklamo eyinkimbinkimbi evame ukutholakala ku- ukuphrinta amalebula okunethezeka , umkhawulo wokulingisa uphakeme. Imikhiqizo eminingi eyaziwayo izosebenzisa amalebula e-foil enziwe ngokwezifiso anama-logo akhethekile kanye nokuthungwa okuyimfihlo ukuze yakhe izici ezihlukile zokulwa nombumbulu.
Abathengi bangabona ngokushesha ubuqiniso ngokukhazimula kwensimbi, ukuthinta okunezinhlangothi ezintathu, kanye nokunemba kwesithombe, banciphise ngempumelelo imikhiqizo mbumbulu futhi bavikele impahla yobuhlakani yomkhiqizo.
Ngezinto zokuhlola ezihlomele kahle kanye namandla obuchwepheshe aqinile, sinemishini eminingana yokunyathelisa ye-rotogravure yangaphakathi kanye nemishini yokunyathelisa ilebula ezenzakalelayo ngokugcwele.
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