The invention relates to a milk beverage paper-based packing box rotating shaft comprising clamping jaws, a rotating shaft body, clamping jaw mounting holes and gas-guide holes. The rotating shaft body is provided with a plurality of the clamping jaw mounting holes, and the clamping jaws are vertically connected with the rotating shaft body by means of the clamping jaw mounting holes. The milk beverage paper-based packing box rotating shaft is characterized in that the gas-guide holes are vertically arranged in the rotating shaft body, high temperature air enters the rotating shaft body through the gas-guide holes, and therefore the rotating shaft body and the clamping jaws are heated. According to the invention, after a sealing film is pierced, a cover plate is covered, a sealing ring is contacted with the inner wall of a cover base, and milk is prevented from being poured out.