White light diffusion screens are widely used in commercial greenhouses to limit the amount of direct sunlight that can disturb crops. The closed structure of these scattering shade screens ensures a uniform distribution of light and allows better control of solar radiation and crop temperature, resulting in a more favorable growing climate and higher yields.
White scattering shade screens come in both open and closed structures. The open-hole structure facilitates ventilation, while the closed structure is conducive to energy saving and heat preservation in the greenhouse when used at night.
|Code||Energy saving %||Light transmission in sunlight%||shading rate||width of strips(mm)||Shrinkage%||weight of sqm (g/m2)|
|SIW45-close||47%||54%||46%||4||80°C 2hrs ≤ 1%||65+/-5|
|SIW50-close||15%||48%||52%||4||80°C 2hrs ≤ 1%||70+/-5|
|SIW60-close||45%||39%||60%||4||80°C 2hrs ≤ 1%||85+/-5|
|SIW70-close||45%||14%||70%||4||80°C 2hrs ≤ 1%||90+/-5|