High performance wholesale hot cold pack with custom vanity bag
Jisi Cold Chain Technology focus on the development and production of heat and cold storage box.This is the hot water heating heat storage box,After more than 2 years of improved formula and test, energy storage box in the 80-90 degrees hot water and heat for 10 minutes, temperature can reach 70-80 degrees, if do not need the temperature is too high, can reduce the heating time.In the thermal bags can be maintained at 50 degrees temperature 6-8 hours.
1,Heat capacity is big: after many improved formula of the heat storage material, the greatest degree of play the function of heat accumulation, increase the heat storage.
2,Release time is long:inthe thermal bags keep warm 6-8 hours.Most of the time to maintain constant temperature 50 to 55 degrees.
3,Increasing the safety factor of the product:the shell is resistant to high food grade PP, don't melt or deformation at high temperature , can be used repeatedly.
The range of application:
Applicable to school, work to carry lunch, outdoor activities, tourism, take-out lunch need to keep the temperature field. Add a layer of flannel, can used for heating in winter.
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