Enhance your hot bags with Höganäs iron powder

Your customers expect consistent warmth, safety and durability. Iron powder is the key ingredient that delivers these results. Iron powder can easily oxidise to release heat and thus it is used in controlled heat-generation systems, such as hot bags utilised as air-activated hand and body warmers. Once the package is opened and the contents contact oxygen in the air, a controlled exothermic reaction begins.

Iron powder is the essential ingredient in a hot bag. When exposed to air, it oxidises and generates heat. Other common ingredients that control and/or support the heating process include salt, activated charcoal, vermiculite, water and cellulose, etc. The heating process in the heat bag usually begins within minutes and can last for 8-18 hours, depending on the product design.

Hot bags are widely used for keeping hands and feet warm during outdoor activities in low temperatures. When skiing, hiking, camping, fishing or sailing, the hot bags can warm the body, fingers or feet in cold environments.

But hot bags aren’t just for outdoor sports. Producers can target new markets by highlighting uses in medical and comfort products (muscle relief, joint pain), emergency kits for vehicles and survival packs, military and industrial cold-weather operations or shipping temperature-sensitive goods.

There are several benefits you can feature for your hot bags or heat bags. Heat is generated instantly. No electricity is needed. They are lightweight and easy to carry – ideal for on-the-go lifestyles. The warmth is long-lasting, even in extreme, cold conditions.

All ingredients of hot bags and heat pads are safe, non-toxic and naturally occurring (iron oxide/rust), making your products safe for consumers and the environment. Hot bags provide warmth at safe temperatures (typically 40-60 °C). However, they should not be placed directly on bare skin due to the risk of low-grade burns.

Hot bags can be produced in different formats. Whether you manufacture hand warmers, body warmers or foot warmers, iron powder-based hot bags can be tailored to fit gloves, pockets, clothing or footwear, meeting diverse consumer needs.

With proven effectiveness and non-toxic ingredients, Höganäs iron powder helps you create hot bags and heat packs that meet the highest standards for outdoor, medical and industrial applications. Highlighting these features in your marketing, will help attract discerning buyers and build trust in your brand.