How Are Hand Warmers Usually Packed?
The most common packaging on the market is as shown in the video — a pair of hand warmers packed together…
The Large Warmer is being tested
Putting cotton towel on the bottom as heat preservation layer. Vertically shake the Large Warmer and let the powder accumulate as one end…
What is the Air-activated Thermal Blanket used for?
Air-activated thermal blankets are an advanced type of emergency blanket that generate heat when exposed to air…
New Disposable Self Heating Blankets
Introducing our innovative Disposable Self-Heating Blanket! This single-use blanket provides rapid and sustained warmth…
Tests for Air-activated Heat Patches in Hanyao’s Lab
Follow me, let’s have a look for our lab! In this short video, we will show you our test methods and test instruments for heat patches…
What are the benefits of Air-Activated Foot Insole Warmers?
In outdoor sports, keeping your feet warm and comfortable is essential for optimal performance and enjoyment…
Different types of muscle pain
Muscle pain can be divided into different types, depending on the cause of the pain and the manifestation of symptoms…
Seal Test of Inner bag
Start the vacuum seal performance tester and adjust the pressure into 0kPa, then open the transparent pressure vessel…
Revolutionizing Self-heating Warmer Packaging: High-Speed Automation in Action!
Witness the future of self-heating warmer pack production! This 20-second clip showcases our cutting-edge automated packaging machine…
Inside the Warmth Factory: Self-Heating Toe Warmers in Production!
Take a peek inside the factory! Watch as self-heating toe warmers are made on our high-speed production line…