Breathable film casting and stretching production line

Suitable for the production of lithium batterydiaphragm,breathable film, winding film, printing film, packaging composite film, high temperature cooking film and other materials，etc. 1. **Multi-extruder co-extrusion**: This technology allows for the simultaneous extrusion of multiple layers of different materials, creating a single film with tailored properties. It is particularly useful for producing complex films with specific functionalities, such as improved mechanical strength, barrier properties, or thermal resistance.2. **Multiple slitting knives**: This feature enables precise cutting and slitting of the produced film into desired widths during the production process itself (online slitting). This not only enhances efficiency but also reduces waste by allowing for real-time adjustments based on the quality and requirements of the film being produced.3. **Efficient extrusion, low energy consumption**: These characteristics highlight the operational efficiency and cost-effecti…