High Light Transmission Diffused Polyolefin Film PO Greenhouse Film For Vegetable Growing

High Light Transmission Diffused PO Greenhouse Film for Vegetable Growing

Product description:

Diffuse PO film is a five-layer co-extruded polyolefin (PO) functional greenhouse film. It adds nano-level light diffusion and scattering agents to ordinary PO film raw materials. Through the micron refractive structure inside the film, it disperses strong direct sunlight from the outside into uniform and soft diffused light, while retaining all the basic properties of PO film such as long-lasting anti-drip and anti-fogging, high heat preservation and aging resistance.

Technical Parameters:

Advantages:

1. Soft light prevents sunburn and significantly reduces sunspots.

Direct, strong sunlight is diffused, preventing localized high-temperature scorching of leaves, fruits, and petals, reducing the probability of sunburn and fruit cracking, and increasing the marketable fruit rate of berries and flowers by more than 15%.

2. Full coverage of light within the greenhouse improves overall photosynthetic efficiency.

Diffuse light penetrates the plant canopy, illuminating lower leaves and fruits, eliminating the shadows cast by steel frames and plants; simultaneous photosynthesis across the entire plant structure increases overall photosynthetic efficiency by 15%–25%.

3. More balanced day and night temperature control.

Weak light in the early morning/evening: Diffuse light diffuses and warms the soil more quickly, promoting root activity; Strong light at midday: Disperses heat radiation, preventing sudden heat buildup within the greenhouse and reducing the impact of high temperatures.

4. Combined long-lasting PO basic functions.

The five-layer co-extrusion process features an inner layer with permanent anti-drip and anti-fogging properties (36-60 months) and an outer layer with UV resistance and aging resistance, resulting in a service life of 3-5 years. It is also anti-static and dustproof, with slow light transmission decay over long-term use. Some models are equipped with a light conversion agent to convert ineffective ultraviolet light into photosynthetic red and blue light, further increasing production and improving quality.

Product Application:

1. High-end Flower Greenhouse.

Rose, lily, orchid, hydrangea, cut flower, etc.: The petals are delicate and easily sunburned. Diffuse, soft light prevents scorching and fading, prolongs the flowering period, and produces uniform flower shapes, making it the first choice for flower bases.

2. High-end Fruit Cultivation.

Blueberry, strawberry, grape, cherry, soft-seeded pomegranate: Prevents sunspots and cracking on fruit, increases sugar content and evens coloring, and improves the proportion of first-grade fruit; specifically designed for outdoor high-light areas and mountain orchard greenhouses.

3. Tall-stalk, multi-layered Fruit and Vegetable Greenhouse.

Tomato, cucumber, bell pepper, eggplant, and other long-season vegetables: The lower leaves receive ample sunlight, preventing excessive vegetative growth and increasing fruit set; suitable for multi-span greenhouses and overwintering long-crop greenhouses.