In recent years, self heating food packaging is widely used in our daily life. However,many people are not very familiar with self heating food warming pads. In this article, we will talk about self-heating packaging materials and self-heating food packaging technology.
Self-heating food packaging uses an exothermic chemical reaction to release heat, let you to have a warm meal without the need of a microwave or other heat sources. It consists of three primary components: an outer packaging layer, an inner food container, and a heating element.The packing made by laminated nonwoven fabric and some chemicals, the chemicals can be released hot when meet water.
The self-heating food packaging uses a flameless heating system, making it safer to use in public places. They are convenient for people on-the-go, camping, or in other outdoor activities where access to a heat source is limited.
Self-heating packaging can be used for heating up food and beverages. To use, the user typically needs to activate the heating element, which can be done by adding water. The heat generated by the chemical reaction warms up the food or drink inside the package, making it ready to consume.
Self-heating food packing need choose high quality nonwoven fabric, the fabric make as bag, put the chemical on the bag. After meet water, the chemicals in the bag release a lot hot. If the nonwoven fabric bad, it is very easy to break for the bag.