new design design printed cushion cover for sale       

Seat cushion Principle:

when material exposed to the environment of higher temperature, the cooling cushion will change the solid into liquid slowly, this is an endothermic process , this process is to maintain constant temperature, the temperature can Bnot rise until the material all full into liquid, the process of absorbing can sustainable for several hours, phase change material of the heat absorption about 190000J per kilogram, moreover, 1kg of water temperature rise 1 degree will absorb 4200J, the former is the 45 times of the latter , so the cooling cushion endothermic ability is huge.

Seat cushion Notice:

1.Using the cushion in proper room and well-ventilated place.

2. When not need ,please cleaning it neatly and keep it.

3. You can put a cloth on the cushion if you feel cold,This depends on everyone’s feeling.

4. When the temperature is above 40 degree, the cooling feeling is not so good, what is more, if the temperature is higher than 60 degree or the cushion in direct sunlight , you had better do not use it.

5. Do not use sharp tool, fireworks to touch the cushion. If there is slightly damaged, you can use super glue to stick it.

6. When abandon it, please handle the cushion according to the requirement of local environmental protection.