A blanked refuse winding apparatus for continuous label paper which has a releasing roller that is configured to carry continuous label paper subjected to a half-blanking process and separate into blanked products and blanked refuse that adhere to backing paper, the blanked refuse winding apparatus for continuous label paper comprising: a refuse winding shaft provided away from the releasing roller and configured to wind the blanked refuse into a roll shape; a moving mechanism configured to enable the refuse winding shaft to move in a direction away from the releasing roller; a first detector provided in the course of a carrying path of the continuous label paper and configured to detect a carried amount of the continuous label paper; a second detector configured to detect one rotation of the refuse winding shaft; and a calculator configured to obtain a roll diameter of the blanked refuse, which is wound around the refuse winding shaft, from a ratio of a pulse of the first detector to a pulse sent from the second detector whenever the refuse winding shaft rotates once, wherein the blanked refuse winding apparatus for continuous label paper is configured to perform control of moving the refuse winding shaft in the direction away from the releasing roller on the basis of the roll diameter obtained by the calculator, and includes: a refuse pressing roller configured to be able to come into contact with an outer circumferential surface of the blanked refuse wound around the refuse winding shaft in response to a change in the roll diameter; and an endless guide belt wound around the releasing roller and the refuse pressing roller and configured to guide the blanked refuse from the releasing roller to a roll of the blanked refuse wound around the refuse winding shaft. a refuse winding shaft provided away from the releasing roller and configured to wind the blanked refuse into a roll shape; a moving mechanism configured to enable the refuse winding shaft to move in a direction away from the releasing roller; a first detector provided in the course of a carrying path of the continuous label paper and configured to detect a carried amount of the continuous label paper; a second detector configured to detect one rotation of the refuse winding shaft; and a calculator configured to obtain a roll diameter of the blanked refuse, which is wound around the refuse winding shaft, from a ratio of a pulse of the first detector to a pulse sent from the second detector whenever the refuse winding shaft rotates once, wherein the blanked refuse winding apparatus for continuous label paper is configured to perform control of moving the refuse winding shaft in the direction away from the releasing roller on the basis of the roll diameter obtained by the calculator, and includes: a refuse pressing roller configured to be able to come into contact with an outer circumferential surface of the blanked refuse wound around the refuse winding shaft in response to a change in the roll diameter; and an endless guide belt wound around the releasing roller and the refuse pressing roller and configured to guide the blanked refuse from the releasing roller to a roll of the blanked refuse wound around the refuse winding shaft. a refuse pressing roller configured to be able to come into contact with an outer circumferential surface of the blanked refuse wound around the refuse winding shaft in response to a change in the roll diameter; and an endless guide belt wound around the releasing roller and the refuse pressing roller and configured to guide the blanked refuse from the releasing roller to a roll of the blanked refuse wound around the refuse winding shaft.