基本信息:
- 专利标题： PRINTING APPARATUS
- 申请号：EP16830056.4 申请日：2016-07-27
- 公开(公告)号：EP3328651A1 公开(公告)日：2018-06-06
- 发明人： TORIGOE, Yasuhide , KATO, Junya
- 申请人： Seiko Epson Corporation
- 申请人地址： 1-6, Shinjuku 4-chome Shinjuku-ku Tokyo 160-881 JP
- 专利权人： Seiko Epson Corporation
- 当前专利权人： SEIKO EPSON CORPORATION
- 当前专利权人地址： SEIKO EPSON CORPORATION
- 代理机构： Miller Sturt Kenyon
- 优先权： JP2015149343 20150729
- 国际公布： WO2017017951 20170202
- 主分类号： B41J11/50
- IPC分类号： B41J11/50 ; B41J2/01 ; B41J11/06 ; B41J15/04 ; B65H20/02
摘要：
The present invention relates to a printing apparatus which is provided with a holding unit that holds, so as to be rotatable, a plurality of roll bodies on which a medium (M) is wound in a cylindrical shape, a transport device (100) which has a transport unit (110) that imparts a transport force by coming into contact with the medium (M) that is unwound from the roll body which is held in the holding unit, a pressing unit (120) which presses the medium (M) toward the transport unit (110), and an adjustment unit (140) which is able to adjust a pressing force on the medium (M) in each of a plurality of regions in a width direction, and is able to transport the plurality of mediums (M) in the transport direction (F) in a state of being lined up in the width direction, a printing unit which performs printing on the medium (M) that is transported by the transport device (100), and a control unit which controls the adjustment unit (140) such that pressing force on the medium (M) in the non-printing state is smaller than in the printing state.
公开/授权文献:
- EP3328651B1 PRINTING APPARATUS 公开/授权日：2021-06-23
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 |
| ------B41J11/00 | 用于支撑或传送单张纸或卷筒纸之类的复制材料的装置或设备 |
| --------B41J11/26 | .销式进给装置 |
| ----------B41J11/50 | ..在这种装置中，两张或两张以上的纸或成批纸可以在朝着印刷位置的同一方向上分别进给 |