| 摘要 |
An ink cartridge 70 reduces the burden on the environment during its life cycle, has an excellent impact resistance in the event of a fall, and is easily installed. The ink cartridge 70 is mounted on a holder of a printer, is formed in the shape of a bag, and includes: an ink containing bag 300 capable of internally containing ink; a flow path member 100 having a flow path 140 for guiding ink contained in the ink containing bag 300 to the outside and a supply port connected to the flow path; and a container box 200 that is made from a plant-derived material and in which the ink containing bag is housed. The outermost layer serving as the outer surface of the ink containing bag 300 has a cushioning part 328a that mitigates an external impact via the container box 200. |
