How long can the insulation bag keep warm?

With the improvement of services in many industries and the increase of user needs, there are more and more insulation bags in life. We often see thermal bags used for take-out packaging, or when buying cold products, sellers use thermal bags to maintain the best temperature of the product. Insulation bags are all over our lives, so do you know insulation bags?

The heat preservation time of the insulation bag

The insulation time of the insulation bag is generally between two to three hours. Due to the different materials used in the production of the insulation bag and the environment in which it is used, the insulation effect will be slightly different.

Therefore, in some severe weather, many people will add additional auxiliary items, such as extra ice packs in fresh products. In takeaways, products such as babies that can be heated at a constant temperature are sometimes added. The combination of these products and insulation bags can make the insulation effect better.

The material of the insulation bag

The material of the thermal insulation bag is generally pearl cotton and aluminum foil, and the thermal insulation performance of these materials is very good. It can block the air with high efficiency, so that the high temperature inside the bag is not easy to dissipate, preventing the loss of high temperature, and thus achieving the thermal insulation effect.

And this material does not have a good function of conducting heat, so even cold things are not easily affected by external heat and accelerate the temperature rise.

The above is all about the heat preservation bag. The heat preservation time of the heat preservation bag is generally two to three hours. If you need a more lasting heat preservation effect, you can appropriately add some ice packs or warm baby products that can keep a constant temperature. Used together, the effect will be better than direct use.