Umshini Wokuphrinta we-CI Flexographic: Ithuluzi Elifanele Lokuphrinta Amafilimu Aguquguqukayo
Umshini Wokunyathelisa we-CI Flexographic (isifinyezo se-Central Impression Flexographic Printing Machine) waklanywa ngokuzungeza isilinda sokufaka uphawu esiphakathi—ukulahla ukusethwa kwamasilinda amaningi amaphrinta akudala ukuze ube umsebenzi ozinikele wokunyathelisa amafilimu. Inani lawo langempela likhanya ngamandla amathathu asebenzayo, alula axazulula izinkinga zangempela zomsebenzi:
I-CHCI-ES 8 Color Central Impression (CI) Umshini Wokuphrinta We-Flexographic Wefilimu Yepulasitiki
Okokuqala, inesistimu yokubonisa eqinile kakhulu ebhekana nezinkinga eziyinkimbinkimbi kakhulu zefilimu eguquguqukayo ngqo. Isilinda esiphakathi, esenziwe ngesigubhu sensimbi esijiyile, sibopha ifilimu ngokuqinile ebusweni bayo. Lokhu kugcina ukucindezeleka kuzinzile futhi kuvimbela ukushelela kusukela ekuqaleni kuze kube sekupheleni—akusekho izinto ezinwetshiwe noma ezingaqondile kahle, ikhanda elibuhlungu elihlala njalo elinama-substrate aguquguqukayo. Zonke izingqimba zikayinki zinamathela lapho kufanele khona. Eduze kwalesi silinda esiyinhloko, amadekhi okuphrinta asebenza ngokuvumelana: ama-roller e-anilox aqoshwe nge-laser alinganisa uyinki ngokunemba okuqondile, futhi ama-drug blades asula okungaphezulu.
Okwesibili, iyashesha, iyaguquguquka, futhi yakhelwe izidingo zangempela zokukhiqiza. Amaphrinta endabuko avame ukwehluleka ngesivinini, kodwa lena ikhipha amamitha angu-300 efilimu njalo ngomzuzu—akukho ukwehla, akukho zithiyo, okuyilokho kanye okudingayo ngamaqoqo aphezulu. Ngisho nama-substrate angaphezu kuka-800mm ububanzi alula kakhulu—akukho ukulungiswa okuxakile, akukho ukuminyana, ukuphrinta okuzinzile okuhambisana nezidingo ezinkulu zokupakisha ifilimu. Futhi uma kukhulunywa ngoyinki, kuyaguquguquka ngokumangazayo: izingxube ezisekelwe emanzini ezinobungani nemvelo, amafomula asekelwe ku-solvent, izinketho ezingelapheka nge-UV—zonke zisebenza ngokwethembeka, azikho izinkinga zokuhambisana noma ukusethwa okuyinkimbinkimbi ukuze kubambe ukukhiqizwa. Lokho kuhlola amabhokisi emithetho eqinile yezemvelo ekudleni, kwezemithi, nakwezinye izimboni. Futhi idlala kahle kuwo wonke amafilimu avamile: i-LDPE, i-LLDPE, i-BOPP, i-PET, i-nylon—ikhulu noma incane, iyawaphatha wonke, ihlanganisa zonke izimo zokuphrinta ifilimu ozohlangana nazo.
Okwesithathu, ukunemba kokubhaliswa kwayo kusezingeni elilandelayo. Ngenxa yokusekelwa okuqinile kwesilinda esiphakathi, umshini uhlela imibala nemininingwane ngemingcele emincane yamaphutha. Ngisho nemigqa emincane, imibala ye-gradient, noma ama-overprint anemibala eminingi ahlala ecacile futhi eqondile. Ngokuphathelene nokupakishwa komkhiqizo, lokhu kubalulekile—ama-logo aqinile, ulwazi lomkhiqizo olucacile, kanye nemiklamo ehlanzekile kwenza amaphakheji akho avelele emashalofini ezitolo, okubamba ukunaka kwamakhasimende.
● Imininingwane Yomshini
Izici Eziyingqayizivele Zefilimu: Izinselele Ezinkulu Ekunyatheliseni
Ifilimu iyinto ebalulekile ekupakishweni ngesizathu esihle—ilula, iyavalwa, futhi isebenza emikhiqizweni eminingi. Kodwa futhi imbalwa kakhulu yabaphrinta, enezimpawu ezine ezibalulekile ezidinga ukuphathwa okukhethekile:
Inwebeka kalula: Amafilimu amaningi (njenge-PE ne-BOPP) enziwe ngama-polymer anamandla aphansi okudonseka. Amaphrinta amadala asebenzisa amasilinda amaningi ukudonsa ifilimu, okuvame ukuyinwebeka ingabi sesimweni esihle—okonakalisa amaphethini futhi konakalise ukunemba kokuphrinta.
Ubuso bayo obubushelelezi abuthandi ukunamathela kweyinki: Ngokungafani nephepha, ifilimu ayinazo izintambo zokubambelela kuyinki. Uyinki omningi kakhulu ubangela ukufiphala; kuncane kakhulu okuholela ekuqhekekeni. Udinga uhlelo lweyinki olunembe kakhulu ukuze ulungise.
Kudingeka kuphephe futhi kube nobungane nemvelo: Ifilimu yokudla, imithi, kanye nokunakekelwa komuntu siqu kufanele ibukeke kahle futhi ihlangabezane nezindinganiso eziqinile—ama-VOC aphansi, akukho ukudluliselwa kweyinki emikhiqizweni, kanye nezinto eziphephile ekudleni. Lokho kuphinda kabili ingcindezi kokubili kuma-inki kanye nezinqubo zokuphrinta.
Kwenziwe ngobuningi: Ukupakishwa kwefilimu cishe njalo kukhiqizwa ngobuningi. Amaphrinta adinga isivinini kanye nokungaguquguquki—akukho ukuchelela ikhwalithi ukuze afinyelele imigomo yokukhiqiza, futhi awekho amaphutha abizayo anqwabelana phakathi nesikhathi sokukhiqiza.
Indlela Imishini Yokuphrinta Yohlobo lwe-CI Flexo Elungisa Ngayo Izinkinga Ezinzima Zokuphrinta Amafilimu
Umshini we-CI flexo awuyona nje into esezingeni eliphezulu—wenzelwe ukusebenza ngezinto ezingavamile zefilimu, ukuxazulula izinkinga embonini ngezindlela ezine ezilula nezisebenzayo:
1. Ukulawula ukucindezeleka okusebenza nefilimu, hhayi ngokumelene nayo
Ifilimu inwebeka ngokudonsa okuncane, kodwa isilinda esiphakathi somshini wokunyathelisa we-drum flexo sisebenza ngokuqinile, sicindezeleke ngokulinganayo ukuze siqhubeke sinwebeka kancane. Hlanganisa lokho ne-automatic tension adjuster, futhi ngisho nangesivinini esiphezulu, ifilimu ihlala ingashintshi—akusekho miklamo ephikisiwe. Kufana nokunikeza ifilimu eguquguqukayo isisekelo esiqinile sokuhlala kuso: igcina ukugoba kwayo kwemvelo kodwa ihlala ibekwe ukuze inyatheliswe ngokunembile.
2. Uhlelo lweyinki olwakhelwe ubuso obubushelelezi befilimu
Amaseli aqoshwe nge-laser e-anilox rollers asayizi ukuze alethe inani elifanele likayinki—ancane ngokwanele ukugwema ukuxebuka, kodwa ajiyile ngokwanele ukunamathela endaweni eshelelayo yefilimu. Lokhu kulungisa inkinga yokunamathela ngenkathi kugcina imibala ifana. Futhi njengoba isebenza noyinki onobungani nemvelo, ihlangabezana nezidingo zokubukeka kanye nokuphepha—okubalulekile ekupakisheni ukudla kanye nemithi.
3. Isivinini esihambisana nokukhiqizwa ngobuningi
Ukukhishwa okuphezulu kakhulu akuxoxiswana ngakho ekupakisheni amafilimu—futhi lo mshini uyaphakama. Umklamo wawo wokuphrinta oqhubekayo unciphisa isikhathi sokungasebenzi esihambisana nemisebenzi yokushintsha, kuyilapho isivinini sawo samamitha angu-300 ngomzuzu sivumela abakhiqizi ukuthi bakhiphe amafilimu angaphezu kwesigidi ngosuku olulodwa. Hlanganisa lokho nekhono layo lokuphatha ama-substrate anefomethi ebanzi, futhi ungena ngqo kumasethingi amakhulu okukhiqiza.
4. Ukunemba kokunyatheliswa okuningiliziwe, kobungcweti
Imiklamo yesimanje yokupakishwa kwamafilimu iya ngokuya iba yinkimbinkimbi—cabanga ngamalogo amancane, amaphethini ayinkimbinkimbi, kanye ne-gradients ebushelelezi. Ukubekwa kwesilinda esiphakathi kwe-flexo press kugcina amaphutha okuqondanisa imibala eminingi ngaphansi kuka-±0.1mm. Ngisho nemisebenzi enzima njengokuphrinta okuphambene noma umsebenzi we-gradient iphuma icacile futhi icacile, okwenza ukupakishwa kubukeke kusezingeni eliphezulu futhi kuchwepheshile.
● Isampula Yokuphrinta
Ifakazelwe Embonini: Umshini Wokunyathelisa we-Changhong CI Flexographic—Uthenjwa Abakhiqizi Emhlabeni Wonke
Namuhla, imishini ye-flexographic yaseChanghong CI iyisinqumo sokuqala samabhizinisi enza ukupakisha ukudla okuguquguqukayo, izikhwama zemithi, amalebula amafilimu amakhemikhali nsuku zonke, nokuningi. Ayilungisi nje izinkinga zobuchwepheshe zokunyathelisa amafilimu—iphinde inciphise izindleko zesikhathi eside. Ukulahlwa okuncane, ukukhiqizwa okusheshayo, kanye nokuhambisana noyinki olunobungani nemvelo kusho ukuthi izinkampani zonga imali ngenkathi zenza into efanele imvelo. Njengomkhiqizo onolwazi lweminyaka eminingi emishinini yokunyathelisa, imishini yokunyathelisa ye-CI flexo yaseChanghong ithole isitifiketi sekhwalithi ye-ISO 9001 kanye nokuvunyelwa kokuphepha kwe-EU CE—ubufakazi bokuthi ithembekile, ihlala isikhathi eside, futhi ithembekile ezimakethe emhlabeni jikelele.
Kungakhathaliseki ukuthi ubhekene nezici ezinzima zefilimu eguquguqukayo noma udinga ukuhlangabezana nezidingo ezikhulayo zokupakisha kwekhwalithi ephezulu, umshini wokunyathelisa we-Changhong central impression flexo uletha ikhambi elisebenzayo, elisebenzayo, futhi elakhelwe ukusetshenziswa emhlabeni wangempela. Sebeyinto ebalulekile ekunyatheliseni amafilimu, okunikeza amabhizinisi emhlabeni wonke umlingani wokunyathelisa abangamethemba, usuku nosuku.
● Isingeniso Sevidiyo
Isikhathi sokuthunyelwe: Disemba 18-2025