Powder material having the powder container and an image forming apparatus and the container material powder material supplementing method

The present invention discloses a powdery material container comprises an elongated tubular body; and a cap, formed temporarily accommodating space, the temporary receiving space may be connected to the opening of the container body in the longitudinal direction of the container body communication, the temporarily receiving from the opening transporting powder material, and the cap is formed discharge opening on one side in the longitudinal direction of the container body, the discharge orifice is temporarily receiving the powder material in the space outside. Powder material container comprises a blocking member, the blocking member can be switched between a blocking state and a non-blocking state, blocking state, blocking the entrance surface of the powder material in the temporarily accommodating space temporary accommodation space through the facing discharge hole, the non-blocking state in , does not block temporarily receiving the powder material in the space through the inlet surface discharge hole.