The powder wrapped by warm baby stickers is mainly iron powder, activated carbon, water-absorbent resin, salt and so on. After the packaging bag is torn, air enters the powder bag, and oxygen and moisture in the air react with iron powder under the catalysis of salt to release heat. So the torn warm baby stickers will burn. How to use warm baby patch
Warm baby is easy to use, just tear open the vacuum packaging bag of warm baby and put the sticky side close to the place where it is easy to catch cold outside the clothes. When tearing the vacuum bag, be careful not to tear the breathable film, so as not to lose the effect of the product, and it is not appropriate to stick the warm baby directly on the skin to avoid scalding the skin.
Does the warm baby have radiation?
The heating principle of warm baby is chemical reaction heating, which converts chemical energy into heat energy. There is no need for any power supply equipment when it is used, so warm baby will not produce radiation, unlike electric blanket, which will produce electromagnetic radiation.