The evaporative cooling pads contain a surfactant, natural absorption and diffusion speed, and long-lasting performance.
This natural process is like the wind blowing over the water. When the outdoor dry hot air is sucked through the paper pad by the fan, the water on the water film absorbs the heat in the air and evaporates in the water vapor. There is a thin water film on the surface of the corrugated fiber paper. The cooling process of the wet curtain is completed in the base core of the paper pad. Fourthly, the evaporative cooling pad is cut into specific sizes as required, and hereby, the cooling pad can be used practically. Thirdly, the evaporative cooling pad is placed on the automatic conveyor belt and reaches the automatic drying machines for heating, now the glue has been dry and pastes the corrugated papers strongly, and the evaporative cooling pad has been produced successfully, but not accomplished.
Firstly, the flat paper is pressed into the corrugated paper and cut synchronously into the length as the required with automatic machines, Secondly, the corrugated paper is pasted with adhesive glue one by one, and placed into a groove one by one, the size of the groove is also be adjusted accordingly as the required, afterward, the corrugated paper is pasted with each other one layer by one layer, and turns to be like evaporative cooling pad. The Bigventfan's evaporative cooling pads are naturally made of corrugated paper, 100% produced with Jiamusi wooden pulp, which has excellent water absorption and can ensure that water evenly penetrates the entire evaporative cooling pad.
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