Warming Lunch Reusable Heat Packs Bpa Free Durable Pe Hot Gel Packs
|Reusable heat packs|
Product Name: 1000ml reusable portable thermal bpa free durable pe heat packs
for warming lunch
Material: HDPE outside;PCM heating gel inside
1. Applicable to school, work to carry lunch
2. For keeping your body warm in cold season;
1. Save electricty;
2. Long time warm keeping performance, 6-8 hours;
3. Easily use in daily life.
4. Food grade,BPA free,reusable
|How to use:|
Put this product in boiled water for 10 minutes until the heating
gel fully melt,according to the need can be used as a heating
Heat capacity is big;
Release time is long;
Increasing the safety factor of the product
Iron Powder, Water, Vermiculite, Activated Carbon and Salt.etc
Attention: We do not choose the recycled materials! No recycled
Iron powder! No recycled carbon!
When exposed to oxygen, the iron in the pouch oxidizes and produces
Use in Body; Hand; Foot; Toe; Shoulder.
Keep warm in the cold area with continuous 6-8 hours of heating..
Effective relief of: muscular aches and pains, joint stiffness,
backache, strains and sprains. Also relief of menstrual cramp.
- Must apply the heat patch onto the outside of your underclothes
never use it directly on your skin!!
- The heat pack can achieve 55 degrees centigrade, and it can
continually give out heat for 10 to 12 hours, so do not use it when
you sleep in night.
- Keep the heat pack in safe situation, do not damage the packing.
That will lead to the inside material leak.
- Store the heat pack in dry place, lucifugal place, which beyond
Packing & Shipping:
Shipping: 5-7 days after order when sample is confirmed
1. FedEx/DHL/TNT for samples
2. By Air or by Sea for batch goods
Why choose us?
|1. Gold supplier on alibaba.|
|2. Can customize design and provide good quality products with
|3. We have professional R&D staff, as well as workers with more
than 10 years experience.|
|4. Delivery on time|
|5. If the quality problem,remake or a full refund.|
|6. Free replacement if find out any short or defective goods within
90 days after shipment.|
Changzhou Jisi Cold Chain Technology Co.,Ltd
Founded in 2005, started export trade in 2013
Specializes in manufacturing blowing plastic products and cold hot
compress series products.
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.
Other new items:vip cooler boxes
Phase Change Materials (PCM) are ideal products for thermal management solutions. This is
because they store and release thermal energy during the process of
melting & freezing (changing from one phase to another). When
such a material freezes, it releases large amounts of energy in the
form of latent heat of fusion, or energy of crystallisation.
Conversely, when the material is melted, an equal amount of energy
is absorbed from the immediate environment as it changes from solid
This property of PCMs can be used in a number of ways, such as
thermal energy storage whereby heat or coolness can be stored from
one process or period in time, and used at a later date or
different location. PCMs are also very useful in providing thermal
barriers or insulation, for example in temperature controlled