| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of an ink tank which can reduce the number of components by fixing the ink feeding member of a head without adding the member which has not an ink feeding function while providing a liquid storage container wherein an ink hardly scatter even when an external force is applied to the tank more largely than in a usual using state like the case such as making the tank fall accidentally at changing it. SOLUTION: The manufacturing method of the liquid feeding part of the liquid storage container includes the processes which comprise a process of heating a meniscus forming member and welding it to the liquid feeding part and a process of heating a liquid guiding member at the temperature of the first melting point or higher and below the second melting point and of fusing and welding the component which melts at the first melting point into the meniscus forming member. COPYRIGHT: (C)2008,JPO&INPIT |
