In recent years, the sunshade has been widely used. The sunshade is mainly used for the protective cultivation of vegetables, sunshade Xianggu, flowers, edible fungi, seedlings, medicinal materials, ginseng, Ganoderma lucidum and other crops, as well as the aquaculture and poultry industry. It has obvious effects on improving the output, making great contributions to agricultural production and greatly promoting the prosperity and development of sunshade manufacturers. The sunshade is so widely praised, The reason is that it has good moisturizing performance.
After the shading net is covered, the communication speed between the air in the covered area and the outside world is reduced due to the cooling and wind protection effect of the shading net, and the relative humidity of the air is significantly improved. At noon, the humidity increase value is the largest. The shading net generally improves by 13-17%, and the humidity is high. The soil evaporation decreases, and the soil humidity is increased. The shading net is made of polyethylene (HDPE), high-density polyethylene, PE, Pb, PVC, recycled materials, brand-new materials, polyethylene propylene and other raw materials. After ultraviolet stabilizer and anti-oxidation treatment, it has the characteristics of strong tensile resistance, aging resistance, corrosion resistance, radiation resistance and portability.