The shade nets produced are different in the south and north. In the north, because people often use it to grow vegetables and fruits, white transparent nets are common. In the south, people do n’t just use it to help plants shield the sun and the heat People in the south can't bear the strong sunlight. They need to use black nets to protect themselves from heatstroke. In this way, friends who work outdoors for a long time can enjoy better treatment. In terms of thickness, this type of woven mesh used in the south is relatively thick. The material belongs to cotton or cotton yarn. It also has a good ventilation function while blocking the sun. The net used to shield plants from sunlight in the north is mainly made of plastic. Generally, there is no mesh. It is mainly to shield the sun from the outside and then keep the temperature in the net at a relatively constant temperature, which is suitable for plants Grow.
When buying, people are always worried about the shading effect of the shading net. once you master the method, you will improve the purchasing efficiency. First of all, we need to observe whether the mesh surface is flat from the top, whether the material distribution is uniform, and whether the vertical and horizontal patterns are staggered. If you see obvious flaws and wrinkles on the surface, it means that the quality is not good. Secondly, it depends on the ability of the mesh surface to reflect sunlight. When the sunlight is shining, if the surface can have a good gloss, a large amount of sunlight will be reflected instead of refracted into it, which means that it is quality Very good mesh. The last thing to note is that we need to measure the required size and size before buying, otherwise it is likely to cause a lot of waste or not enough materials to buy.