POWDER HOUSING CONTAINER, POWDER HOUSING PRODUCT, TONER HOUSING CONTAINER FOR DEVELOPMENT OF ELECTROSTATIC IMAGE, TONER HOUSING PRODUCT FOR DEVELOPMENT OF ELECTROSTATIC IMAGE, POWDER FILLING METHOD, AND TONER FILLING METHOD

摘要

PPROBLEM TO BE SOLVED: To provide a powder housing container capable of exactly supplying powder to an apparatus by keeping the shape of the container even after its attachment to the apparatus although the container is made of a soft and flexible material and enabling recovery of the used container by folding the container and to provide a container for housing powder. PSOLUTION: The powder housing container has a flexible container main body and a shape keeping means for keeping the shape of the container main body. In more details, the powder housing container has a gas housing chamber for charging and discharging gas to the outside of the container main body as the shape keeping means. The powder housing product houses powder in it. PCOPYRIGHT: (C)2004,JPO