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Long - Lasting Microwave Reusable Heat Packs Hard Plastic Heat Elements Warm Food

Long - Lasting Microwave Reusable Heat Packs Hard Plastic Heat Elements Warm Food
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Product Name: Customize Safe And Nontoxic Reusable Heat Ice Packs With Pcm Phase Change Material
Size: 17.8*12.2*1.2cm Or Customized
Outer Material: HDPE
Inner Material: PCM
Eco-friendly: YES
High Light:

hot gel packs


reusable hot packs

Basic Infomation
Place of Origin: China
Brand Name: JISI
Certification: SGS,FDA,MSDS,CPSIA
Model Number: BH071
Payment & Shipping Terms
Packaging Details: Carton,size:41*27*20cm,63pcs/ctn
Delivery Time: 2 days after receiving full payment
Payment Terms: L/C, T/T, Western Union,Paypal
Supply Ability: 20000pcs
Product Description

Long-lasting microwave reusable hard plastic heat elements for food warm

Product name Long-lasting microwave reusable hard plastic heat elements for food warm
Size 17.8*12.2*1.2cm
Weight 200g
Sample Cost Free
Sample time 1 day for our mold,18-20 days for your mold
Outer Material Food grade HDPE
Inner material Heating material
Customized If you have your own design, we can open mold to make it for you. and the mold time is 15 days.
MOQ 1000pcs, and a small order also welcomed.
Packing details Standard export cardboard boxes
Port Shanghai/ Ningbo/ Shenzhendao/ HongKong/ Qingdao, China
Export America, UK, Austrailia, Brazil, Thailand, Singapore,South
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Characteristics for this HEAT PACK

  • JISI cold chain technology focus on the development and production of HEAT PACKS. after more than 2 years of improved formula and test. HEAT PACK can be heated in a microwave oven, HEAT PACK can be heated in the microwave for 4-5 minutes, then HEAT PACK reaches a temperature of 70 to 80 degrees, if you do not need the temperature is too high, can reduce the heating time.

  • It can be kept hot for 6-8 hours in an insulated bag at 55 degrees.

  • The first batch of products has already been sold in the U.S. market, and the family can safely use the sales.

  • The material requirements of the product is high, as well as resistance to high temperature and food grade, heat storage material in raw material price is high and the filling cost is high. So the overall cost is higher, the product price is a little high, But it can be repeatedly used, really easy to use, good quality, is also used for the cold winter to keep warm, it is very worth buying a product.




  • For Lunch box, this size fit in lunch box to keep food warm in Winter.
  • For cooler bag or cooler box, You can put it in your cooler bag or cooler box in winter when you go out.



How to use

It is 55 degress pcm material inside, When you heat, can be directly heated in boiling water until become a liquid, or in the microwave minimum heat for 2 minutes.


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  • What is ice box/ice pack ?
    Ice box is equivalent to the average freezer or refrigerator freezer, is the ideal cooling agent.
  • What is "SAP"and "CMC"?
    (Super Absorbent Polymer, SAP) is a kind of new functional Polymer material, it does not dissolve in water, and insoluble in organic solvents, good dispersibility, avirulent insipidity, pressure dehydration, can use repeatedly, bibulous rate can be generated in dozens of seconds gel. It is personal hygiene items, industrial and agricultural production, civil construction and other fields are widely used.
    (Carboxyl methyl Cellulose, CMC) CMC is a kind of important Cellulose ether, is a natural fiber after chemical modification of a kind of water-soluble good polyanionic Cellulose compounds, soluble in hot and cold water, odourless, tasteless, non-toxic.Is a kind of macromolecular chemistry, can swell, swelling in water, can form gel transparent viscous liquid.
  • How is ice box/ice pack made?
    Mould design, mould making, blow molding processing.
  • How do I store ice box /ice pack ?
    As long as in the household refrigerator freezing night, make ice box contents into a solid
    Body, and then use or preserved in the frozen indoors, can take out to use at any time.
  • Is ice box /ice pack safe?
    Safe,food grade HDPE material ,BPA free .
  • Can you OEM production ?
    We can ,as long as you have yourself design .we can make your products according to your requirements .
  • How long the delivery time ?
    We can according to customer order, arrange machine and personnel, we will try to delivery in the customer scheduled time.
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