The invention provides a powder supply unit, a manufacturing method of the powder supply unit, and a recycling method of the powder supply unit. The powder supply unit includes a housing accommodating powder, a rotating member rotatably provided in the housing, a sheet-like transporting member fixed to the rotating member and having a free end at a side different from the fixed portion side and slidingly moved on an inner wall of the housing by the rotation of the rotating member to transport the powder in the axial direction of the rotating member, and a powder supplying hole provided on thedownstream side in the transporting direction of the powder in the housing. The powder supply unit is constructed such that the transporting member, when not in use, is in a hold state in which the free end side thereof is bent in a direction opposite to the direction of bending when in use.