Ngokuthuthuka okusheshayo komkhakha wokupakisha nokunyathelisa, ukusetshenziswa kwenqubo eshisayo yesitembu kuningi kakhulu, ikakhulukazi ebhokisini lokufaka lezimpahla. Uhlelo lwayo luvame ukudlala indima yokuqeda ukuthinta, qokomisa itimu design, futhi uthuthukise inani elingeziwe lemikhiqizo ukuze uhlangabezane nezidingo zamakhasimende ahlukene wokuphrinta. Le ndatshana ihlelwe nguIphakethe le-Shanghai RainbowUkwabelana ngezicelo ezintathu zobuchwepheshe ezinzima ukulawula inqubo eshisayo yesitembu
Inqubo ye-gilling ukudlulisa ungqimba lwe-aluminium ku-aluminium anodised kuya endaweni engezansi ye-substrate usebenzisa umgomo wokudlulisa ama-hot cress ukuze wakhe umphumela okhethekile wensimbi. Ngokusho kwencazelo, ama-gilding abhekisela kwinqubo yokuphrinta yokudlulisa okushisayo yokunyathela isitembu esishisayo se-anodised hoil foil (iphepha elishisayo) endaweni engezansi yokushisa nokucindezela okuthile. Kusukela izinto eziphambili ezisetshenziselwa ukwenza ama-gilling yi-anodised aluminium Foil, i-gilding ibizwa nangokuthi isitembu esishisayo se-anodized.
I-01 Ukugxiviza ku-UV varnish
I-UV glazing ingathuthukisa i-gloss yemikhiqizo ephrintiwe, futhi umphumela wayo oyingqayizivele oyingqayizivele we-High Gloss etholwa yiningi lamakhasimende. Isitembu esishisayo ku-UV varnish singathola imiphumela emihle ebonakalayo, kepha inqubo yayo kunzima ukuyilawula. Lokhu kungenxa yokuthi ukulungiswa kwesitembu esishisayo kwe-UV varnish akukavuthiwe, futhi ukwakheka kwe-resin kanye nezithasiselo ze-UV varnish azilungele ukunyathela okushisayo.
Kodwa-ke, lapho ucubungula eminye imikhiqizo, inqubo yokunyathela okushisayo kwi-UV varnish ayinakugwenywa. Inqubo yoqobo yokukhiqiza idinga ukubhekana nezinqubo ezintathu zokuphrinta kwe-offset, ukunyathela okushisayo nokuphoqelela. Ngemuva kokusetshenziswa kwezinto ezintsha, ukuphrinta kwe-offset kanye nokuphoqelela kungaqedwa kanye bese kuthi isitembu esishisayo singenziwa. Ngale ndlela, enye inqubo ingancishiswa futhi umthelela wokuphulukiswa okukodwa kwe-UV ungancishiswa, ngaleyo ndlela ugweme isimo sephepha sokusika kombala, ngcono kakhulu ukukhiqiza.
Kodwa-ke, ngalesi sikhathi, kuyadingeka esitembu esishisayo kwi-UV varnish, ebeka phambili izidingo eziphakeme kakhulu ze-UV varnish ne-hot isitembu esishisayo anated. Kufanele kubhekwe kulezi zinto ezilandelayo.
1) Lapho kukhazimulisa, naka ukulawula inani le-varnish. I-UV varnish kumele ibe nobukhulu obuthile ukuze kufinyelelwe umphumela wokukhanya okuphezulu, kepha i-varnish emincane kakhulu imbi ngokunyamula okushisayo. Ngokuvamile, lapho ungqimba lwe-UV varnish luhlanganiswe ngokuphrinta kwe-offset, inani lokupholisha licishe libe ngu-9G / M2. Ngemuva kokufinyelela leli nani, uma ukugqama kwe-UV varnish ungqimba, iflethi kanye nokukhanya kwe-varnish ungqimba kungathuthukiswa ngokulungisa amapharamitha wenqubo yokuhlanganisa (i-coller roller screen wire angle nenombolo, njll.) kanye nokusebenza kwemishini yokuphrinta (ingcindezi yokuphrinta kanye nesivinini sokuphrinta, njll.).
2) Zama ukuqinisekisa ukuthi ukuhlanganiswa kwe-varnish kwe-batch yonke yemikhiqizo zizinzile, futhi ungqimba lwe-varnish kufanele lube mncane futhi lufule.
3) Ukukhetha okunengqondo kwezinto ezishisayo ezishisayo. Kuyadingeka ukuthi izinto ezishisayo ezishisayo zinokumelana okuphezulu kokushisa, ukunamathela okuhle, kanye nobumbano obuhle phakathi kwesendlalelo salo esinamathelane ne-UV varnish resin.
4) Lungisa kahle izinga lokushisa nengcindezi yenguqulo eshisayo yesitembu, ngoba ingcindezi ephezulu kakhulu kanye nokushisa kuzolimaza ukusebenza kwe-ink futhi yenza ukunyathela okushisayo kube nzima ngokwengeziwe.
I-5) Ijubane elishisayo lesitembu akufanele lisheshe kakhulu.
I-02 iyashisa ngaphambi kokuphrinta
Inqubo yeIsitembu esishisayo esilandelwa ukuphrintaNgokuvamile ukuthuthukisa umuzwa wokubona kwensimbi wephethini ephrintiwe, futhi wamukele indlela yenqubo yokushisa okushisayo okulandelwa ukuphrinta kombala ezine kwiphethini eshisayo yesitembu. Imvamisa, amaphethini wemibala ehamba kancane futhi ensimbi angaphrintwa nge-DOT ukunqwabelanisa, okunokusebenza okuhle okubonakalayo. Lezi zindaba ezilandelayo zizophawulwa ngesikhathi sokusebenza kwangempela kwale nqubo:
1) Izidingo ze-aluminium eshisayo ye-anodised aluminium ziphezulu kakhulu. Ngasikhathi sinye, isikhundla esishisayo esishisayo siyadingeka ukuze sinembe kakhulu. Ingaphezulu lephethini elishisayo elishisayo libushelelezi futhi liqhakazile, ngaphandle kwama-bubble, unamathisele, ukunamathisela, imichilo ebonakalayo, njll.
2) Kwamakhadi amhlophe namakhadi engilazi, ukunakwa okukhethekile kufanele kukhokhwe ekuvikelweni kwemikhiqizo eqediwe, kanye nethonya lezinto ezahlukahlukene ezingezinhle njengokushintshana kwamaphepha kufanele kuncishiswe inqubo yokukhiqiza, okuzosiza kakhulu inqubo ebushelelezi ye ukuxubha okushisayo kanye nokwenza ngcono isilinganiso somkhiqizo wezeziqu somkhiqizo;
3) Ungqimba olunamathesi we-aluminium anonisesed luzoba nokunamathela okuphezulu kakhulu (ungqimba olukhethekile lokunamathela kuzothuthukiswa imikhiqizo yephakethe kagwayi uma kunesidingo), futhi ukungezwani kwe-aluminium ye-anodised ngeke kube ngaphansi kwama-38mn / m;
4) Ngaphambi kokunyathela okushisayo, kuyadingeka ukukhipha ifilimu lokuma, futhi kuqinisekiswe ukunemba kwesitembu esishisayo nokuphrinta ngokweqile ngokulungisa isikhundla ngqo sepuleti elishisayo elishisayo;
5) Ngaphambi kokukhiqizwa kwesisindo, imikhiqizo eshisayo ngaphambi kokuphrinta kumele ibe ngaphansi kokuhlolwa kokudonswa kwamafilimu. Indlela ukusebenzisa i-1 inch ecace transparent ukudonsa ngokuqondile i-aluminium eshisayo ye-anodised, bese ubona ukuthi ngabe kukhona i-powder yegolide eweni, ingavimba isitembu esikhulu semfucuza kwinqubo yokuphrinta;
6) Lapho wenza ifilimu, naka ububanzi bokunwebeka abangajwayelekile, okufanele babe phakathi kuka-0.5mm.
03 Ukubekwa kwe-holographic okushisayo kwesitembu
Ukuma kwe-holographic okushisayo kwesitembu kungafakwa kuma-prints ngamaphethini okulwa ne-anti-shortfeit, kuthuthukisa kakhulu amandla okulwa nokuphikisana nemikhiqizo, futhi futhi uthuthukise ikhwalithi yemikhiqizo. Isitembu se-holographic esishisayo sidinga ukulawula okuphezulu kakhulu kwamazinga okushisa, ingcindezi kanye nesivinini, futhi imodeli eshisayo yesitembu futhi inomthelela omuhle emsebenzini wayo.
Ekukhuleni kwe-holographic okushisayo isitembu, ukunemba kokuvelele kuhlobene ngqo nekhwalithi yomkhiqizo. Ifilimu elishisayo elishisayo kufanele lihlanze futhi linwetshwe ngo-0.5mm ohlangothini olulodwa. Ngokuvamile, ukuma kwe-holographic okushisayo kwesitembu ukwamukela isitembu esishisayo esingenalutho. Ngaphezu kwalokho, isikhombisi sezinto zokuma ezishisayo ze-torographic hot isitembu kufanele sibe umfaniswano, futhi iphethini kufanele ihlukaniswe ngokulinganayo, ukuze umshini ulandelele ngokunembile isikhombisi esishisayo.
04 Ezinye Izinyathelo Zokuphepha:
1) I-aluminium efanelekile kufanele ikhethwe ngokuya ngohlobo lwe-substrate. Lapho kushisa, kufanele uze kahle izinga lokushisa, ingcindezi kanye nesivinini sokuxubha okushisayo, futhi uwaphathe ngendlela ehlukile ngokwezinto ezishisayo ezishisayo nezindawo.
2) iphepha, uyinki (ikakhulukazi i-ink emnyama), uwoyela owomile, ukunamathela okuhlanganisiwe, njll. Ngezakhiwo ezifanele kuzokhethwa. Izingxenye ezishisayo zesitembu kumele zigcinwe zomile ukuze zigweme i-oxidation noma ukulimala kwesendlalelo esishisayo esishisayo.
3) Ngokuvamile, ukucaciswa kwe-aluminium ye-anodised ngu-0.64m × umqulu owodwa we-120m, ibhokisi elilodwa kuwo wonke ama-rolls ayi-10; Imijikelezo emikhulu enobubanzi obungu-0.64m, ubude bama-240m noma 360m noma okunye ukucaciswa okukhethekile kungenziwa ngokwezifiso.
4) Ngesikhathi sokugcina, i-aluminium enobuhlakani izovikeleka ekucindezelweni, umswakama, ukushisa kanye nelanga, futhi ibekwe endaweni epholile futhi enomoya.
Shanghai rainbow Industrial Co., LtdInikeza isixazululo sokuma esisodwa sokupakishwa kwezimonyo.
Uma uthanda imikhiqizo yethu, ungaxhumana nathi,
Iwebhusayithi:www.rainbow-pkg.com
Email: Vicky@rainbow-pkg.com
I-WhatsApp: +008615921375189
Isikhathi sePosi: Oct-19-2022