| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a liquid storage container, by which uniform filling state of liquid can be formed, while avoiding the need to increase the size and to complicate the structure of an ink filling device and to raise production costs. <P>SOLUTION: An ink absorption member H300 is inserted into a tank case H100 to define an open space V between the bottom surface of the tank case H100 and the ink absorption member H300. Sequentially, one ink injection needle 300 is inserted through the ink absorption member H300 until the tip of the ink injection needle 300 enters the open space V. Thereafter, the injection of ink H400 is begun by supplying the ink through the injection needle tip. As this process proceeds, the open space V is filled with the ink H400 with a parallel interface. This parallel state is maintained as the ink permeates the ink absorption member, so that the uniform filling state of the ink with respect to the ink absorption member can be obtained. Further, since the open space V is filled first, the ink injection speed is not overly slow, when compared with a process during which ink is directly injected into the ink absorption member. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
