Ukulethwa okusheshayo, ikhwalithi ilungile, intengo enhle.
Imikhiqizo iseqophelweni elihle, inokucaca okuphezulu, indawo ecwebezelayo ephezulu, awekho amaphuzu ekristalu, kanye nomthelela onamandla wokumelana.Isimo sokupakisha esihle!
Ukupakisha kuyizimpahla, kusimangaze kakhulu ukuthi singathola imikhiqizo enjalo ngentengo ephansi kakhulu.
Ifilimu ye-PVDC ehlanganiswe ne-PVC ibizwa nangokuthi i-Polyvinylidene chloride (PVDC). Ifilimu ye-PVDC ehlanganiswe ne-PVC idlala indima ebalulekile ekufakweni kwamabhamuza njengama-laminations noma ama-coatings ku-PVC. Ifilimu ye-PVDC ehlanganiswe ne-PVC inganciphisa ukungena kwegesi nokuswakama kwamaphasela e-PVC amabhamuza ngesilinganiso esingu-5–10. I-PVDC coating isetshenziswa ohlangothini olulodwa futhi ngokuvamile ibhekene nomkhiqizo kanye nezinto zokuvala.
I-PVC(i-Polyvinyl chloride) ne-PVDC (i-polyvinylidene chloride) isetshenziswa kwezemithi njengezinto zokuqala zokupakisha, ezivikela imikhiqizo yemithi ngokumelene komoyampilo nephunga, umswakama, ukudluliswa komhwamuko wamanzi, ukungcola, kanye namagciwane. Lezi zakhiwo zenza ifilimu ye-PVDC ehlanganiswe ne-PVC ibe yinto yokuzikhethela yokupakishwa kwamabhamuza. Ifilimu ye-PVDC ehlanganiswe ne-PVC itholakala ngosayizi, abafana no-40 g/m² PVDC, 60 g/m² PVDC, 90 g/m² PVDC, 120 g/m² PVDC.
Amafilimu amabhamuza anezingqimba eziningi asekelwe kufilimu ye-PVDC ehlanganiswe ne-PVC avamise ukusetshenziselwa ukupakisha amabhamuza ekhemisi, ukupakisha ukudla, izidakamizwa, izimonyo, neminye imikhiqizo ebolayo noma ethambile ukuze kunwetshwe impilo yeshalofu. Isendlalelo se-PVC singafakwa umbala ngezingulube kanye/noma izihlungi ze-UV. I-Polyvinylidene chloride (PVDC)-PVDC ehlanganiswe nefilimu ye-PVC. Uma kuqhathaniswa namafilimu amaningi avamile, amafilimu e-PVDC ahlanganiswe ne-PVC anezindawo zokuvimbela igesi ephakeme kanye nomswakama, kanye nokuvala ukushisa okuhle kakhulu. Amafilimu e-PVDC ahlanganiswe ne-PVC avame ukuncintisana namafilimu ane-acrylic, PVOH kanye ne-EVOH.
Ukucaciswa okuvame ukusetshenziswa kakhulu kwefilimu ye-PVDC ehlanganiswe ne-PVC kanje:
I-PVC/PVDC : 250 micron PVC /40 gsm PVDC
PVC/PVDC
: 250 micron PVC / 60 gsm PVDC PVC/PVDC : 250 micron PVC /
90 gsm PVDC PVDC 3PDC 3PDC I-PVDC
PVC/PVDC : 300 micron PVC /60 gsm PVDC
PVC/PVDC : 300 micron PVC / 90 gsm PVDC
Okunye ukujiya kanye ne-gsm yamafilimu e-PVDC ahlanganiswe ne-PVC angenziwa ngokwezifiso.