Views: 0 Author: Site Editor Publish Time: 2018-11-09 Origin: Site
1. Net surface is smooth and smooth. The flat yarn is parallel to the gap, neat and uniform, and the warp and weft are clear and bright.
2. Smooth finish, bright and light, deep black and bright, rather than the sense of bright float.
3. Flexible and moderate, elastic, no hardness, no rough, flat space and thick texture.
4. Regular scale packing, shading rate, size and size are clearly marked.
5. No smell or odour.
Film shade net are mainly used in summer, especially in the south. Some people describe it as white in winter in the north and black in summer in the south. In summer, vegetable cultivation with shading net has become a major technical measure for disaster prevention and protection in southern China. Northern application is limited to summer vegetable breeding. In summer (June-August), the main function of covering shading net is to prevent the irradiation of hot sun, the impact of rainstorm, the harm of high temperature, the spread of diseases and insect pests, especially to prevent the migration of insect pests.
After covering in summer, it plays a role of shielding light, rain, moisturizing and cooling; after covering in winter and spring, it also has a certain role of heat preservation and humidification.