China’s BOPA film industry has high concentration and good industry development prospects

BOPA film, also known as biaxially oriented nylon film, refers to a film made of a specific polyamide 6 (nylon 6) material that is stretched longitudinally and transversely at a specific temperature in a biaxially stretched equipment and appropriately treated or processed. , has very high tensile strength, puncture resistance, excellent flexibility, weather resistance, resistance,…