1.Corrugated paper has high intensity structure,corrosion resistant,long service life.(cooling pad thickness:100g/m^2,Width 600mm,7090 model we use 86-88 pcs paper,5090 model,124-128pcs paper).

2.Fine percolating and absorbing water to ensure water drip wet the wall.

3.Specific stereoscopic structure.It can provide the largest evaporative surface area for heating exchanging between water and air.