| 摘要 |
PROBLEM TO BE SOLVED: To provide means for making a liquid less likely to contact with a semi-permeable membrane provided at an atmosphere passage.SOLUTION: An ink cartridge 30 includes: a body 31 and an internal frame 35 which have an ink chamber 36; an ink supply section 34 which flows out an ink stored in the ink chamber to the exterior; and an atmosphere passage 47 which communicates with the exterior through a communication port 44 opening in the ink chamber 36. The atmosphere passage 47 includes: a valve chamber 32 connected with the communication port 44; an atmosphere passage 77 which allows a first opening 83 and a second opening 84 to communicate with each other; and a semipermeable membrane 94 which closes the second opening 84. The first opening 83 and the second opening 84 are disposed at positions different from each other in a horizontal direction 51. |
