An aluminum-plastic compound packaging bag for aluminum phosphide paper comprises a high-pressure fused seal edge, a paper aluminum-plastic bag body, a high-pressure fused seal and tablet aluminum phosphide, wherein the paper aluminum-plastic bag body is the main part of the utility model, is formed by doubling up a paper aluminum-plastic packaging film integrally; after being doubled, two long edges which are in contact with each other adopt a high-pressure fusion device to perform the high-pressure fusion to manufacture the high-pressure fused seal edge; the tablet aluminum phosphide is mounted inside the paper aluminum-plastic bag body; and the openings at the two ends of the paper aluminum-plastic bag body adopt a high-pressure fusion machine to perform the high-pressure fusion to manufacture the high-pressure fused seal. The utility model adopts the paper aluminum-plastic packaging bag made of the paper aluminum-plastic packaging film with good barrier property; and the paper aluminum-plastic packaging bag is filled with tablet or powder aluminum phosphide with the weight less than 1500 g. The aluminum-plastic compound packaging bag for aluminum phosphide paper has the advantages of simple integral structure, convenient use, good air tightness and stability, and high reliability.