Heat-resistant leakage-proof filling bag

The utility model relates to the technical field of packaging bags, in particular to a heat-resistant leakage-proof filling bag which comprises a filling nozzle, a cover, a main body, a handle, finger anti-skidding grooves and a three-dimensional bottom, the main body comprises a stiff force layer with good stiff force and heat resistance, and a high-temperature cooking layer with high tensile strength and excellent flexibility, the heat-resistant leakage-proof filling bag has the beneficial effects that the heat-resistant leakage-proof filling bag manufactured by compounding the PET film with the thickness of 0.015 mm with the high-temperature cooking PE film with the thickness of 0.135 mm has certain leakage-proof and heat-resistant performance and can be filled with hot soup and hot water of below 100 DEG C, the good stiffness and heat resistance of the PET film are combined with the heat sealability and heat resistance of the high-temperature cooking PE film, and the heat-resistant leakage-proof filling b