| 发明名称 |
WASTE INK ABSORBER, WASTE INK TANK, LIQUID DROPLET EJECTING DEVICE |
| 摘要 |
To provide a waste ink absorber excellent in permeability and retaining performance, a waste ink absorber to be mounted in a waste ink tank to absorb waste ink discharged from a head for ejecting ink, includes, in a state of a single piece of the waste ink absorber not mounted in the waste ink tank, a portion low in density and a portion higher in density as compared with the portion low in density in a direction along a plane surface having a largest surface area. |
| 申请公布号 |
US2014184693(A1) |
申请公布日期 |
2014.07.03 |
| 申请号 |
US201314132666 |
申请日期 |
2013.12.18 |
| 申请人 |
SEIKO EPSON CORPORATION |
发明人 |
TSUJINO Kiyoshi;TAKANO Hidehiro;SEKI Shunichi |
| 分类号 |
B41J2/17 |
主分类号 |
B41J2/17 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A waste ink absorber to be mounted in a waste ink tank to absorb waste ink discharged from a head for ejecting ink,
wherein, in a state of a single piece of the waste ink absorber not mounted in the waste ink tank, the waste ink absorber includes a first density portion and a second density portion in a direction along a plane surface having a largest surface area, and wherein the second density portion is higher in density than the first density portion. |
| 地址 |
Tokyo JP |
