Activation of 'Ice Source®'

To activate the product, first turn it upside down. When the actuation button is pushed the system is activated and a valve opens between the heat exchanger and the ceramics compartments. The water inside the heat exchanger starts to evaporate and cools down the content of the packaging. As water vapour flows inside the ceramics it is adsorbed and by this way the level of vacuum is maintained to keep the reaction going. After 2 minutes the packaging can be turned the right way up again and the product is ready to use.