Isethulo sefilimu ye-BOPET kanye Nezinzuzo zayo Amafilimu e-Transparent Biaxially-Oriented Polyethylene Terephthalate (BOPET) ahamba phambili kwezobunjiniyela bezinto ezibonakalayo. Lawa mafilimu abungazwa ngamandla awo akhethekile okusebenza, ukukhanya kwe-optical, nokuzinza kwe-thermal, okuwenza angabi nandaba.