Kunezinhlobo eziningi ezahlukene zezinto zokwakha ifilimu evikelayo. Okulandelayo kwethula ikakhulukazi ukuhlukaniswa kwezinye izinto zokwakha ifilimu evikelayo ezisetshenziswa kakhulu.
Ifilimu yokuvikela ye-PET
Ifilimu yokuvikela ye-PET okwamanje uhlobo oluvame kakhulu lwefilimu yokuvikela emakethe. Eqinisweni, amabhodlela epulasitiki e-cola esivame ukuwabona enziwe nge-PET, abizwa nangokuthi amabhodlela e-PET. Igama lamakhemikhali yifilimu ye-polyester. Izici zefilimu yokuvikela ye-PET yilezi: Ukuthungwa kwayo kuqinile futhi kuyamelana nokuklwebheka. Futhi ngeke iphenduke iphuzi futhi ibe namafutha njengezinto ze-PVC ngemva kokusetshenziswa isikhathi eside. Kodwa-ke, ifilimu yokuvikela ye-PET ngokuvamile incike ekufakweni kwe-electrostatic, okulula ukuyikhipha igwebu bese iwela. Ingasetshenziswa kabusha ngemva kokuwashwa phakathi. Intengo yefilimu yokuvikela ye-PET ibiza kakhulu kuneye-PVC. Lapho izinhlobo eziningi zamafoni angaphandle aziwayo ziphuma efektri, zihlonyiswe ngezitikha zokuvikela ze-PET. Izitikha zokuvikela ze-PET zinhle kakhulu ekusebenzeni nasekupakisheni. Kunezitikha zokuvikela ezenzelwe amamodeli efoni ephathekayo athengiswa kakhulu. Akukho ukusika okudingekayo. Ukuze kusetshenziswe ngqo, ezinye zefilimu yomkhiqizo owaziwayo we-REDBOBO kanye nefilimu yocingo lweselula ye-OK8 emakethe nazo zenziwe ngezinto ze-PET.
Ifilimu yokuvikela ye-PE
Izinto ezisetshenziswa kakhulu yi-LLDPE, ethambile futhi inezinga elithile lokunwebeka. Ubukhulu obujwayelekile bungu-0.05MM-0.15MM, futhi i-viscosity yayo iyahlukahluka kusuka ku-5G-500G kuye ngezidingo zokusetshenziswa (i-viscosity ihlukile phakathi kwamazwe asekhaya nakwamanye amazwe, isibonelo, amagremu angu-200 efilimu yaseKorea alingana namagremu angaba ngu-80 eShayina). Ifilimu evikelayo yezinto ze-PE ihlukaniswe ngefilimu ye-electrostatic, ifilimu ye-anilox njalo njalo. Ifilimu ye-electrostatic, njengoba igama layo lisho, isebenzisa i-electrostatic adsorption njengamandla ayo okunamathela. Iyifilimu evikelayo engenaglue nhlobo. Vele, inobuthaka obuncane futhi isetshenziselwa kakhulu ukuvikela ubuso njengokufaka i-electroplating. Ifilimu ye-Anilox uhlobo lwefilimu evikelayo enamagridi amaningi ebusweni. Lolu hlobo lwefilimu evikelayo lunomoya ovulekile ongcono futhi lunomphumela omuhle kakhulu wokunamathisela, ngokungafani nefilimu ethambile yokweluka ezoshiya amabhamuza.
Ifilimu yokuvikela ye-PET
Ifilimu evikelayo eyenziwe ngezinto ze-OPP ifana kakhulu nefilimu evikelayo ye-PET ngokubukeka kwayo. Inobulukhuni obuphezulu kanye nokuvinjelwa okuthile komlilo, kodwa umphumela wayo wokunamathisela awubi, futhi ayivamile ukusetshenziswa emakethe evamile.
Isikhathi sokuthunyelwe: Meyi-26-2021