| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid storing vessel including a valve element fixing structure capable of preventing the valve element from deformation caused by pinching the valve element, which may bring about dispersion in the inner pressure adjustment in an ink tank. SOLUTION: The liquid storing vessel with valve element fixing structure is configured so that spaces for absorbing are provided on the surface where the valve element is held pinchedly and at the outer edges of this pinching surface. |
