... certain after covering the role of temperature and moisture. Shade net is the use of polyethylene (HDPE), high density ... , PVC, recycling materials, new materials, polyethylene C class for the raw materials, oxidation by the UV stabilizer and processing ... , corrosion resistance, radiation, light and so on. Mainly used for vegetables, mushrooms, flowers, mushroom, seedlings, herbs, ginseng, Ganoderma ...