... toxic,non-smell,eye catching, attractive view. 3.long shelf lif 1. Material: PET/BOPP/PVC2. Features ... film,laser film,holographic film,plastic film,etc.3. Surface: plain, matte, rainbow, glossy,transparent ... material to make flexible packages as the metallized layer creates a great barrier to oxygen, light ... and moisture and as a result prolongs product shelf life substantially. On the other hand, it ...