The invention discloses a median bundle core and a packaging pipe. The median bundle core includes a bead, a fork, a spiral and a median bundle which are sequentially arranged from inside to outside.The bottom of the fork is provided with a connecting base, the bottom end face of the connecting base is provided with a groove, the inner side wall of the groove is provided with a clamping groove, the bottom surface of the groove is provided with a positioning hole, and the bottom of the median bundle extends in the axial direction and is close to the bottom edge of the connecting base or completely surrounds the connecting base. The packaging pipe includes a base and the median bundle core. During use, the bottom of the median bundle core is inserted in an inner chamber of the base, a connector matched with the clamping groove is disposed in the base, and the top surface of the connector is provided with a positioning block inserted in and matched with the positioning hole. The median bundle core and the base are clamped with each other, the connecting base is substantially hidden in the median bundle, the median bundle core cannot be used alone, but the median bundle core can be replaced, and the base is reused.