| 发明名称 |
INKJET RECORDING METHOD AND INKJET RECORDING DEVICE |
| 摘要 |
An inkjet recording method includes supplying ink to a recording head and applying at least one drive pulse to a pressure generating device in the recording head to generate a pressure in a liquid chamber in the recording head to discharge one or more droplets of the ink in the liquid chamber through a nozzle of a nozzle plate in the recording head, wherein the following two conditions are satisfied.;The ink has a static surface tension of from 18.0 to 27.0 mN/m at 25 degrees C.
Condition 1;The at least one drive pulse has a voltage changing portion for drawing in the ink, the voltage changing portion having a voltage changing time of one third or more of a resonance period of the liquid chamber
Condition 2. |
| 申请公布号 |
US2016355011(A1) |
申请公布日期 |
2016.12.08 |
| 申请号 |
US201615164200 |
申请日期 |
2016.05.25 |
| 申请人 |
MASUDA Kiminori;Kitaoka Naoko;Araki Satomi |
发明人 |
MASUDA Kiminori;Kitaoka Naoko;Araki Satomi |
| 分类号 |
B41J2/045 |
主分类号 |
B41J2/045 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. An inkjet recording method comprising:
supplying ink to a recording head; and applying at least one drive pulse to a pressure generating device in the recording head to generate a pressure in a liquid chamber in the recording head to discharge one or more droplets of the ink in the liquid chamber through a nozzle of a nozzle plate in the recording head, wherein the following two conditions are satisfied: the ink has a static surface tension of from 18.0 to 27.0 mN/m at 25 degrees C.
Condition 1 the at least one drive pulse has a voltage changing portion drawing in the ink having a voltage changing time of one third or more of a resonance period of the liquid chamber
Condition 2. |
| 地址 |
Tokyo JP |
