CARTRIDGE AND SEALING MEMBER

摘要

A cartridge for housing a fluid to be supplied to a fluid-ejection device is equipped with a fluid-housing unit, and a fluid-supply unit which is connected to the fluid-ejection device. The interior of the fluid-supply unit is provided with a fluid-discharge unit for discharging the fluid to the fluid-ejection device, and an opening which connects the exterior of the fluid-supply unit and the interior of the fluid-supply unit. Furthermore, the opening does not contact the side-surface of the fluid-supply unit.