Extend the service life of the cold cloth, just do this

Some time ago, I believe that many fruit farmers have used cold-proof cloth to keep the fruit trees fresh, but how can the use time of cold-proof cloth be extended? Let me take you to understand the factors that will affect the life of the cold cloth. Anti-cold cloth is a kind of non-woven fabric material for insulating fruit trees and medicinal plants. Non-woven fabrics have a good microclimate regulation function, have the functions of thermal insulation, heat preservation, etc., can not only improve the environment and growth conditions, but also play a protective role. Non-woven fabrics are generally used as agricultural covering materials in agricultural production at home and abroad Plant growth substrate materials, greenhouse materials and farmland soil and water conservation materials have significant effects. Although they are light in weight, they have good mechanical properties, high toughness, and high strength, and they can generally be reused. This undoubtedly greatly reduces the amount of non-woven fabric used, and the non-woven fabric also has the characteristics of easy recycling, making it more environmentally friendly. The cold-proof cloth may also have some aging phenomena under the action of light and heat. The main reason for the aging of the cold-proof cloth is the result of the combined effect of internal and external factors. Internal factors include the chemical composition, molecular weight distribution, organizational structure, etc. of the substance. For example: (1) Physical aspects, such as heat, water illumination, etc. (2) Chemical aspects, corrosive gases and liquids, etc. (3) Biological aspects, different bacteria, molds, insects, etc. Light and heat are the main reasons that affect the life of the cold cloth. As long as we control it, the service life of the cold cloth can be increased. Therefore, the daily use of the old farmer's wish cold-proof cloth can be done as follows: 1. After the cold-proof cloth is used up, it should be put away immediately and not exposed to the sun for a long time. 2. Don't get pesticides and other chemicals on the cold-proof cloth. 3. After the cold-proof cloth is recycled, try not to leave it in the dew. If there are drops of water when rewinding the cloth in the dew, it should be dried and collected. 4. After the cold-proof cloth is recycled, avoid exposing it to the sun and do not see water.