The self-heating food packaging market is an innovative segment within the broader food packaging industry, driven by the increasing demand for convenient, on-the-go meal solutions. This technology allows consumers to heat their food without the need for external heat sources such as microwaves or stoves, making it ideal for outdoor activities, travel, emergency situations, and busy lifestyles. Self-heating packaging typically contains a heating element, often a chemical reaction-based mechanism, that is activated by the consumer to warm the food to a desired temperature. This convenience fac