基本信息:
- 专利标题： 喷墨记录方法和喷墨记录装置
- 专利标题（英）：Inkjet recording method and inkjet recording device
- 申请号：CN201480048787.7 申请日：2014-08-29
- 公开(公告)号：CN105593020A 公开(公告)日：2016-05-18
- 发明人： 增田公则 , 小岛真理子 , 坂内昭子 , 玉井崇词 , 北岡尚子 , 甲田智彦
- 申请人： 株式会社理光
- 申请人地址： 日本东京
- 专利权人： 株式会社理光
- 当前专利权人： 株式会社理光
- 当前专利权人地址： 日本东京
- 代理机构： 北京纪凯知识产权代理有限公司
- 代理人： 张全信; 赵蓉民
- 优先权： 2013-182293 2013.09.03 JP; 2013-183341 2013.09.04 JP; 2014-141986 2014.07.10 JP
- 国际申请： PCT/JP2014/073416 2014.08.29
- 国际公布： WO2015/034027 EN 2015.03.12
- 进入国家日期： 2016-03-03
- 主分类号： B41J2/015
- IPC分类号： B41J2/015 ; B41J2/01
An inkjet recording method performed by inkjet recording device including nozzle plate with nozzle to eject droplets of ink; recording head including liquid chamber with which the nozzle is in communication, and pressure-generating unit configured to generate pressure in the liquid chamber; and signal-generating unit configured to generate signal applied to the pressure-generating unit, and allowing the droplets of ink to eject by pressure generated by the pressure-generating unit according to the signal, wherein the ink has static surface tension of 18.0mN/m to 27.0mN/m at 25 DEG, the ink has receding contact angle on the nozzle plate of 50 DEG or more, the signal has two-step pull pulse for pulling the ink into the nozzle in two-step manner within one printing unit cycle, and the method includes pulling the ink located in proximity to nozzle outlet into the nozzle of the two-step pull pulse, to form meniscus at predetermined position.
IPC结构图谱:
| B | 作业；运输 |
| --B41 | 印刷；排版机；打字机；模印机 |
| ----B41J | 打字机；选择性印刷机构，即不用印刷的印刷机构；排版错误的修正 |
| ------B41J2/00 | 以打印或标记工艺为特征而设计的打字机或选择性印刷机构 |
| --------B41J2/005 | .特征在于使液体或粉粒有选择地与印刷材料接触 |
| ----------B41J2/01 | ..油墨喷射 |
| ------------B41J2/015 | ...特征在于喷墨的产生方法 |