Views: 7 Author: Site Editor Publish Time: 2018-12-18 Origin: Site
1. The net surface is smooth and smooth. The flat wire is parallel to the gap, neat and even, and the longitude and latitude are clear and bright.
2. Smoothness, texture and brightness, deep black light, rather than floating light.
3. Flexible, moderate, elastic, no stiffness, not rough, with a flat space thick texture.
4. Regular fixed-size packaging, sunshade rate, specifications, size clearly marked.
5. No odor or odor.
Aluminum shade net is 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. The application in the north is limited to vegetable seedling raising in summer. 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.