Selection of External and Internal Shading Nets for Greenhouses

           The external shading net is installed 0.5 meters above the ridge of the greenhouse roof. The shading material uses a breathable shading curtain with a shading rate of 75% and an energy-saving rate of 25%. The shading net is a domestic black shading net with a shading rate of 70%. It is made of high-density polyethylene, treated with UV stabilizers and anti-oxidation agents. It has the advantages of no thread shedding, strong wind resistance, UV protection, anti-aging, and good flatness.

          The internal shading is installed on the internal truss beams of the greenhouse, with a shading rate of 65% aluminum foil shading net or shading insulation net.The internal shading curtain is composed of 4mm wide polyester plastic strips woven with high-strength polyester yarn, providing good indoor climate conditions to avoid leaf condensation, reduce diseases, and lower energy costs. The woven structure of the curtain allows water vapor to pass through, preventing condensation under the curtain; the curtain is a highly UV-resistant and anti-static product, maintaining cleanliness and effectiveness even after many years of use.