Biaxially Oriented Nylon film, also known as BOPA film, is made of polyamide resin, which can be used for a wide range of applications especially where high barrier requirements to gas, fat and transmission of aroma are necessary. High resistance to impact puncture and pin holing. It’s widely suitable for refrigerant package, vacuum package and retort pouch. Usually laminated with other materials ( such as PE, EVA, PET, CPP aluminum foil and paper etc.) in order to get better performance.