Microwave food packaging bag

Microwave food packaging bag, the packaging bag comprises a packaging bag body formed by connecting the peripheries of two main bag faces in a sealed mode. A sealed space is formed in the packaging bag body. Sealing strips are formed on the periphery of the packaging bag body. A pressure relief hole is formed in the sealing strip; a heat sealing opening is formed in the pressure relief hole; the heat-sealing opening is connected with the inner surface of the packaging bag body in a sealing manner; according to the utility model, the pressure relief hole is matched with the heat seal opening; when the packaging bag body is used for packaging microwave food; microwave food is placed in the sealed space; the pressure relief hole is sealed by the heat-seal seal; the microwave food is sealed and isolated; the microwave food packaging bag is simple in structure and convenient to store and transport microwave food, does not need to additionally prepare utensils for containing the microwave food and then heat the mic