What is the primary function of a fire blanket?

The primary function of a fire blanket is to extinguish flames on a person. Fire blankets are designed to smother flames by cutting off the oxygen supply necessary for combustion. When a person is on fire, quickly covering them with a fire blanket can help to extinguish the flames, which is especially critical in an emergency situation where every second counts.

Using the blanket correctly entails wrapping it around the individual or laying it over the flames, which effectively stops the burning process and can prevent severe injuries or fatalities. Fire blankets are an essential piece of safety equipment for personal protection and are commonly found in kitchens and other areas where fire risks are present.

While providing warmth in an emergency is something that blankets can do, it is not their primary purpose in a firefighting context. Similarly, blocking smoke or smothering small fires are functions that do not capture the main intent behind the use of a fire blanket. The tool is specifically manufactured and intended for fire suppression, particularly in situations involving people who may be caught in flames.