基本信息:
- 专利标题： SHEET PROCESSING DEVICE AND SHEET MANUFACTURING APPARATUS
- 申请号：US16198946 申请日：2018-11-23
- 公开(公告)号：US20190160847A1 公开(公告)日：2019-05-30
- 发明人： Tsukasa OTA , Toru SHINOHARA , Jun TAKIZAWA
- 申请人： SEIKO EPSON CORPORATION
- 申请人地址： JP Tokyo
- 专利权人： SEIKO EPSON CORPORATION
- 当前专利权人： SEIKO EPSON CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2017-226363 20171124
- 主分类号： B41M7/00
- IPC分类号： B41M7/00
摘要：
Provided are a sheet processing device and a sheet manufacturing apparatus capable of removing color material from printed parts without excess or deficiency. A sheet processing device has a detector configured to detect a printed part printed on a sheet; and an eraser configured to selectively remove at least a surface part of a printed area including the printed part detected by the detector. The eraser includes a grinding tool to grind the sheet, and a pressure mechanism configured to selectively increase contact pressure between the sheet and the grinding tool in the printed area.
公开/授权文献:
- US11059313B2 Sheet processing device and sheet manufacturing apparatus 公开/授权日：2021-07-13
IPC结构图谱:
| B | 作业；运输 |
| --B41 | 印刷；排版机；打字机；模印机 |
| ----B41M | 印刷、复制、标记或拷贝工艺；彩色印刷 |
| ------B41M7/00 | 印刷的后处理，如加热、照射 |