Traditional Culture Encyclopedia - Traditional culture - What is the antifreeze effect of cold-proof cloth?

What is the antifreeze effect of cold-proof cloth?

Cold-proof cloth has a good effect of controlling temperature and humidity. In winter, the anti-cold cloth can increase the temperature in the film by 4-6℃, which can effectively prevent frost disaster. At the same time, the cold-proof cloth can effectively block external viruses, germs, pests and diseases, fine particles and so on. , to ensure the quality of fruit.