The utility model relates to a solid filling structure of a double filling food, comprising a machine table, an air extraction unit and a discharge die, wherein the air extraction unit is arranged on the machine, the air extraction unit has at least one movable tube movable up and down. The movable tube is connected to an air blowing device, and the discharging die is disposed under the machine and corresponding to the movable tube. The discharging die is a skin and an inner filling for extruding the stuffed food. The discharge die has at least one inner conduit, and the outer conduit is provided with a plurality of spiral guide strips, whereby the inner layer filling material is guided to rotate through the spiral guide bar when the inner layer filling material is in the discharge die Extrusion, so that the inner layer filling can be tightly attached to the outer skin to prevent voids. In addition, the machine will feed the core stuffing of the stuffing food into the inner layer filling, and the moving tube will push down when moving downward. The core filling and the air blowing device draws out the air in the inner layer filling so that the inner layer filling is retracted and adheres to the core filling to prevent voids.一種雙餡料食品紮實成型結構，包括有一機臺、一抽氣單元與一出料模頭，該抽氣單元設在該機臺上，該抽氣單元具有至少一可上下移動的活動管，該活動管並連接一抽吹氣裝置，該出料模頭設在該機臺並對應於該活動管下方，該出料模頭是用於擠出包餡食品的外皮與內層餡料，該出料模頭具有至少一內導管，該內導管外側設有複數螺旋導條，藉此，內層餡料在該出料模頭內時會經過該螺旋導條而被導引成旋轉地擠出，使內層餡料能緊貼於外皮以防止產生空隙，另外該機臺會將包餡食品的芯餡料送入內層餡料內，而該活動管往下移動時會抵推芯餡料且該抽吹氣裝置會將內層餡料內的空氣抽出，以使內層餡料會內縮而緊貼於芯餡料來防止產生空隙。
