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Quick Details

  • Properties: Other
  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: Rainbow/OEM, Rainbow
  • Model Number: WB3010
  • Size: 10*10cm
  • Material: sodium acetate solution and outside is PVC for reusable hand warmer
  • Item: Heat pack for instant
  • MOQ: 1000pcs
  • Color: Any Color Is Available
  • Non-toxic: Yes
  • Eco-friendly: Yes
  • Certification: ISO13485 2003 CE MSDS FDA EN71 BSCI,6P free

Packaging & Delivery

Packaging Details Heat pack for instant
1.Color box packing
2.PVC box with paper insert
3.Polybag with color paper inside
4.PVC bags
5.Therphy cloth wraps
Delivery Time 20 days after sample confirmed

Name: Heat pack for instant pain relief in Pink 


1.Material :Inside material is sodium acetate solution and outside is 0.4mm PVC 
2.Color:Any Pantone color or multi-colors can be customized.
3.Size:10*10cm or customized size
4.Logo:Customized Printed Logo
5.MOQ:1000pcs  Heat pack for instant 
6.Samples Time:(1) 3-5days-If you want to customize your logo.
 (2) 1day-For our existing samples for reference.
7.OEM AcceptedYes  Heat pack for instant 
8.Certification ISO13485 2003 CE MSDS FDA EN71 BSCI,6P free
9.Packing Details:Heat pack for instant    : 1 piece/opp bag or 1 piece/color bag; 100pcs/carton,carton size:36x27x18cm Gross Weight:10KGS
10.Production Capacity:10,0000pcs   Heat pack for instant 
 (2) We also can provide a monthly statement payment services


 Item show












To activate heat pack

1) FLEX metal disc back and forth inside heat pack to activate solution.
2) FEEL heat pack reach therapeutic temperature (Reach 54 degree or 130 F) within seconds .
3) APPLY heat pack to desired area



To Re-set Heat Pack

1) Bring water to boil in a pot and place a cloth inside the bottom of the pot.
2) Carefully place the heat pack on the cloth inside the pot and boil in rolling water until all crystals dissolve.

     Approximately 3-10 minutes for different size .
3) Remove the heat pack from the pot and let cool to room temperature before using again.







 The range of application     


1.Heat therapy for relief of pain and backstrain

2.Great for Leisure sports,camping,sking& the outdoors

3.Perfect warming and lovely products for promotional gifts


Relational production




Poduction Process 

Core Cometency of ( Shanghai ) World Biotech
Own the intellechtual property right, own customized equipment,years of training skilled workers.
Quick delivery :15 days for MOQ.
Quolity control:Our QC team inspect by SGS AQ4.0 Standard.
Deep Service, shipping ,payment and after-sales support.













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China (Mainland) | Manufacturer
Transaction Level:
Supplier Assessments:
3 Transactions 20,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $106,000
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