Ukupakisha okuguquguqukayoi-laminated amafilimu ahlukene, inhloso ukunikeza isivikelo esihle sokuqukethwe kwangaphakathi emiphumeleni ye-oxidation, umswakama, ukukhanya, iphunga noma izinhlanganisela zalezi.Ukuze ezisetshenziswa ngokuvamile esetshenziswa isakhiwo ahlukene by ngaphandle ungqimba, ungqimba maphakathi, futhi ungqimba lwangaphakathi, oyinki kanye Adhesive.