Biaxially oriented polyamide film referred to as BOPA film, the main raw material is polycaprolactam, referred to as nylon 6 or PA6, which is melted, extruded and casted by special equipment, and then stretched longitudinally and transversely into film.

Excellent printability (simultaneous products are more suitable for multi-color, high-speed printing);
Outstanding tensile strength, impact strength and puncture resistance;
Excellent barrier to gas and odor;
Chemical resistance to grease, carbon and oxygen compounds;
Ability to be applied in a particularly wide range of the temperature (-60°C to 150°C), especially for frozen packaging, vacuum packaging and retort packaging (simultaneous products are more suitable for high-temperature retort packaging);
Good transparency and gloss.