The heating pack generates heat through the oxidation reaction generated by the contact between iron powder and air.
When using it, it needs to be used with a foam box. Pay attention to the packaging method and the heating pack cannot come into contact with water.
The temperature of the heating pack itself can reach 60 degrees Celsius, and the temperature of the space in the foam box depends on the specific packaging method.
Winter pet, flower, fruit, vegetable transportation warmth, and daily pet warmth in cold seasons.
For pets to keep warm during winter transportation.
Used for daily heating of pets in cold seasons.
Used for transporting fruits and vegetables in cold seasons.
Reagents that are afraid of freezing should be transported at low temperatures to keep them warm.