Hangzhou Phase Change Technology Co., Ltd.

heat pack ,heat pad,hot pad ,hand warmer

heat pack ,heat pad,hot pad ,hand warmer
Product Detailed

the warm bag/heat pack can keep warm for 6 to 8 hours each time,without power supply,it can be used recyle for 4 years.

The warm bag uses high-tech patented phase change energy storage materials as filling material, environmental PVC compound fabrics as packing. And it does not contain preservatives, each process have been inspected strict , so this products are safety and reliableness.It has a innoxious certificate with SGS and MSDS.

 

Temperatureconstant at 40 degrees, suitable for human body temperature, the body not feel hot in winter.
Temperatureconstant at 40 degrees, more than 8 hours without electricity, economic and environmentally friendly

 

Method of using:

microwave oven heating or hot water soak a few minutes to dry to use

Temperature drop and then continue to put the microwave oven heating.

 

size:15*30cm

weight:0.5KG



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