round heat pack; hand warmer, hot pad

Specifications

Magic Hot Pack

1.To  warm up :

(1). Flex metal disc inside the heat pack for gel to heat up.

(2). As gel solidifies move it around within the pack to disperse it evenly.

2. To reuse:   

(1). To reuse the pack, wrap in a towel or cotton fabric and place in boiling water for 35 minutes (avoid surface of pack touching container directly). 

(2). Wait until gel melts 100%. 

(3). Remove and wait until cools. 

(4). Please take caution as the heat pack is VERY HOT and avoid direct contact with skin. 

(5). Flex metal disc inside the heat pack for gel to heat up.

(6). As gel solidifies move it around within the pack to disperse it evenly.

(7) Outer material:PVC,gel inside: Sodium acetate and water

(8). Gel color:any color is ok,the price is the same

3. Characteristics 

4. Certification: EN71, SGS, MSDS.

5.How to use and reuse?

To use:

1. Flex metal disc back and forth until crystals forms.

2. Knead pack to soften. The temperature is possible to reach about 50 degree (depends on the physical environment), if the heat pack desired to prolong the heating duration, it is better to cover it up with a thin towel.

To prepare for next use:

1. Put the hardened heat pack into boiling water.

Continue boiling for approximately 5 minutes or until the crystals are completely liquefied.

2. When the pack cools down, it can be used again.

Warning: Do not heat directly in microwave oven.

We are professional manufacturer of LIQUID FILLED PVC items, produce and export heat pack/hand warmer for over ten years, have many existed size and shape for your selection, for any inquiry please contact us!