In the vast field of materials science, biaxially oriented films have become the focus of attention in many industries due to their unique properties and wide range of applications. This type of film, manufactured through specific processes, demonstrates significant advantages in mechanical properties, barrier properties, optical properties, etc., providing strong support for the development of modern industry.

In the vast field of materials science, biaxially oriented films have become the focus of attention in many industries due to their unique properties and wide range of applications. This type of film, manufactured through specific processes, demonstrates significant advantages in mechanical properties, barrier properties, optical properties, etc., providing strong support for the development of modern industry.

With the intensification of global efforts in plastic pollution control, recycled plastic technology has become crucial in promoting the circular economy. Recently, biaxially oriented polypropylene (BOPP) films made from recycled polypropylene (rPP) resin have attracted attention within the industry.