What is the quality of the plastic evaporative cooling pad？

The quality of plastic evaporative cooling pad mainly depends on its material, design and manufacturing process. Here are some factors that can affect the quality of plastic cooling pads:

Materials: High-quality plastic evaporative cooling pad is usually made of polymer materials, these materials have the advantages of ultraviolet resistance, flame retardant, anti-mildew, not easy to deformation, long service life, etc. In addition, these materials should also be free of skin-allergenic chemicals, such as phenol, to ensure that they are non-toxic to the human body when used.
Design: The design of plastic evaporative cooling pad should consider factors such as its evaporation surface, diffusion rate and cooling efficiency. A good quality design should have a large evaporation ratio surface to improve cooling efficiency. At the same time, the diffusion rate should be fast enough to ensure that the cooling pad can quickly absorb and evaporate water, thus achieving a better cooling effect.
Manufacturing process: The quality of manufacturing process directly affects the quality of plastic evaporative cooling pad. A high-quality manufacturing process should be able to ensure the flatness and dimensional accuracy of the cooling pad to avoid problems such as deformation or water leakage during use. In addition, the manufacturing process should also be able to ensure the durability and stability of the cooling pad to ensure its long-term use effect.