Kunezigaba eziningi zezinto ezihlukene zefilimu yokuzivikela. Okulandelayo kwethula ngokuyinhloko ukuhlukaniswa kwezinye izinto zefilimu ezivikelayo ezivame ukusetshenziswa.
Ifilimu yokuvikela ye-PET
Ifilimu yokuvikela ye-PET okwamanje iwuhlobo oluvame kakhulu lwefilimu yokuvikela emakethe. Eqinisweni, amabhodlela e-cola epulasitiki esivame ukuwabona enziwe nge-PET, ebizwa nangokuthi amabhodlela e-PET. Igama lamakhemikhali yifilimu ye-polyester. Izici zefilimu yokuvikela ye-PET yilezi Ukuthungwa kuqinile futhi amelana nokuklwebheka. Futhi ngeke iphenduke ibephuzi namafutha njengempahla ye-PVC ngemuva kokusetshenziswa isikhathi eside. Kodwa-ke, ifilimu yokuvikela ye-PET ngokuvamile incike ekukhangisweni kwe-electrostatic, okulula ukukhihliza amagwebu nokuwa. Ingasetshenziswa kabusha ngemva kokugeza phakathi. Intengo yefilimu yokuvikela ye-PET ibiza kakhulu kune-PVC. Lapho izinhlobo eziningi zomakhalekhukhwini ezaziwayo zakwamanye amazwe ziphuma embonini, zifakelwe izitika zokuvikela ze-PET. Izitika ze-PET ezivikelayo zinhle kakhulu ngomsebenzi nokupakishwa. Kunezitikha ezivikelayo ezenzelwe amamodeli omakhalekhukhwini othengwayo. Akukho ukusika okudingekayo. Ukuze usetshenziswe ngokuqondile, enye ifilimu eyaziwa kakhulu yohlobo lwe-REDBOBO kanye nefilimu yomakhalekhukhwini i-OK8 emakethe nazo zenziwe ngezinto ze-PET.
Ifilimu yokuvikela ye-PE
Impahla eluhlaza eyinhloko yi-LLDPE, ethambile futhi enezinga elithile lokunwebeka. Ugqinsi olujwayelekile luyi-0.05MM-0.15MM, futhi i-viscosity yayo iyahlukahluka kusuka ku-5G-500G kuye ngezidingo zokusetshenziswa (i-viscosity ihlukile phakathi kwamazwe asekhaya nawangaphandle, isibonelo, amagremu angu-200 efilimu yaseKorea alingana namagremu angaba ngu-80 e-China. ). Ifilimu yokuvikela yezinto ze-PE ihlukaniswe ifilimu ye-electrostatic, ifilimu ye-anilox nokunye. Ifilimu ye-electrostatic, njengoba negama layo lisho, isebenzisa i-electrostatic adsorption njengamandla ayo okunamathela. Ifilimu evikelayo ngaphandle kweglue nhlobo. Kunjalo, ine-viscosity ebuthakathaka futhi isetshenziselwa ikakhulukazi ukuvikela indawo efana ne-electroplating. Ifilimu ye-Anilox iwuhlobo lwefilimu evikelayo enamagridi amaningi phezulu. Lolu hlobo lwefilimu oluvikelayo lunokungena komoya okungcono futhi lunomphumela omuhle kakhulu wokunamathisela, ngokungafani nefilimu ye-plain weave ezoshiya amabhamuza.
Ifilimu yokuvikela ye-PET
Ifilimu yokuvikela eyenziwe ngezinto ze-OPP isondelene nefilimu yokuvikela ye-PET ngokubukeka. Inobunzima obuphakeme kanye nokubambezeleka kwelangabi okuthile, kodwa umphumela wayo wokunamathisela mubi, futhi ayivamisile ukusetshenziswa ezimakethe jikelele.
Isikhathi sokuthumela: May-26-2021