Toner supply container and unsealing member for unsealing the toner supply container

摘要

A toner supply container (1) detachably mountable to an image forming apparatus includes a container body for accommodating toner, a discharge opening (1a) for permitting discharge of the toner from the container body, a sheet (2) for sealing the discharge opening and for being staved by an unsealing member provided in the image forming apparatus, and a rotational force receiving portion for receiving a rotational force for feeding the toner from the container body toward the discharge opening. After the sheet is staved by the unsealing member, the rotational force receiving portion is engaged with the unsealing member to be placed in a state capable of receiving the rotational force.