PO Film

PO film (polyolefin film) is a new type of agricultural functional film, primarily used in the field of agricultural greenhouse covering to promote crop growth by optimizing the indoor environment. Its core functions include:

1. High light transmittance: The light transmittance of PO film can reach over 90%, which can minimize light scattering to the greatest extent, ensuring sufficient sunlight exposure to plants and enhancing photosynthetic efficiency.

2. Thermal insulation performance: By utilizing multi-layer co-extrusion technology (such as a seven-layer structure), heat is trapped inside the shed, reducing temperature loss during the night, making it particularly suitable for planting needs in cold seasons.

3. Anti-fog and dripless property: The special coating on the surface can prevent water vapor from condensing into droplets, avoiding shading or dripping damage to plants, while reducing the interference of fog on photosynthesis.

4. Anti-aging and Durability: Strong weather resistance, with a service life of up to 3-8 years (approximately 3-5 years for ordinary PO film, and up to 5-8 years for high-end products), reducing replacement frequency and costs.