How does a non-woven composite breathable membrane control the entry of oxygen into an air-activated warmer?
A non-woven composite breathable membrane is a crucial component in air-activated warmers, controlling…
Why the air-activated foot insole warmer is more popular than air-activated toe warmer?
When it comes to keeping feet warm during outdoor activities, both air-activated foot insole warmers and toe warmers are popular choices…
The peak season of self heating warmers factory
Now is the peak production period of our factory. You can see that our production lines and workers are doing…
Why use air-activated hand warmers in outdoor sports?
The advantage of using air-activated hand warmers in outdoor sports, such as skiing, is that they provide instant…
Hand Warmer
The size of our hand warmers are 95*55mm, it can provide 12 hours of warmth evenly and stably…
What are the functions and advantages of disposable self-heating patches?
The raw materials are mainly iron powder, activated carbon, vermiculite, super absorbent polymer, salt and water
Fixing Warming Belt Welding
The Warming Belt consists of two parts, the warm panels that fits the waist, and the elastic band…
What’s the raw materials of disposable hand warmer? And what’s the role of them?
Disposable heat packs typically contain a combination of ingredients that work together to generate heat…
Loading workers are working
In Hanyao, we need to load a lot of goods every day, whether it is warmer or non-woven fabrics. As the largest warmer manufacturer…
Do you know how air-activated warmers work?
In recent years, self-heating warmers have become more and more popular. They are not only small and easy to use…