<General production process of BOPP film>

1. Raw material selection and preparation:
Suitable polypropylene resin is carefully selected and pretreated to remove impurities and moisture.

2. Extrusion:
The pretreated polypropylene resin is melted and processed through extrusion to form a film of the desired thickness.

3. Orientation:
The extruded film is then stretched biaxially to improve its strength and durability by orienting the molecular chains.

4. Heat setting:
The biaxially oriented film is then heat treated to stabilize its size and properties, ensuring consistent quality.

5. Cooling:
The heat-treated film is cooled to an appropriate temperature to ensure proper handling and storage.

6. Winding:
The cooled film is then wound into rolls for transportation and storage, ready for use in a wide range of applications.

Biaxially oriented polypropylene (BOPP) and cast polypropylene (CPP) films differ significantly in their production processes and performance characteristics.

BOPP film is stretched biaxially during production to enhance its strength, elasticity, and impact resistance, as well as reduce its permeability to air and water vapor.
In contrast, CPP film is typically not stretched and has less molecular orientation, making it more suitable for flexible, transparent applications like food packaging and agricultural films.

Matte BOPP film is a versatile material used in a broad range of applications to enhance the appearance, texture, and value of products.
It is commonly used for packaging food, pharmaceuticals, and cosmetics to reduce glossiness and improve texture, as well as for printing to make patterns more natural and soft. Additionally, matte BOPP film is used in home decor, electronic products, automotive interior, and signage to reduce reflection and enhance visual experiences. While matte BOPP film improves product quality and elevates its value, it is essential to select the right product based on specific requirements and product characteristics.

Digital Brochure (2023).pdf