April 4, 2019
Thermal sensor breast milk storage bag is coming more and more popular on the market.
Because it can give the comfortbale reminder for feeding.
The thermal sensors will work as the following.
1)Special ink Blue Color and Red Color the two will show when it is too cold.( Low 35 degree Celcius)
2) Special Ink Blue Color will disappear but red will show when the temperature is appropriate for feeding the baby (from 35deg Celcius to 40 degree celcius))