| 摘要 |
PURPOSE: To provide an inexpensive ink tank good in productivity suppressing the evaporation and deterioration of ink and suppressing the scattering of ink at a time of opening. CONSTITUTION: The part equipped with the function corresponding to an ink flowing route system and the ink supply port 3 on the side of an ink tank 1 of the connection part of the ink tank 1 are subjected to skin pack 2 by adhesion molding so as to follow the shape of the ink supply port 3. |
