发明授权
- 专利标题: Rollers for phase-change ink printing
- 专利标题(中): 滚筒用于相变油墨打印
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申请号: US12511179申请日: 2009-07-29
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公开(公告)号: US08192005B2公开(公告)日: 2012-06-05
- 发明人: Kock-Yee Law , Paul John McConville , James Edward Williams
- 申请人: Kock-Yee Law , Paul John McConville , James Edward Williams
- 申请人地址: US CT Norwalk
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: US CT Norwalk
- 代理机构: Maginot, Moore & Beck, LLP
- 主分类号: B41J2/01
- IPC分类号: B41J2/01
摘要:
A printer for transferring a phase-change ink onto a substrate includes components for conveying the substrate along a path through the printing machine, a printing station including a plurality of printheads disposed along the path and configured to transfer the phase-change solid ink onto the substrate as it is conveyed along the path, a plurality of metal backing rollers facing the plurality of printheads and arranged to support to the substrate passing between the backing rollers and the printheads, and a spreader station receiving the substrate from the printing station and configured to spread the phase-change solid ink on the substrate, the spreader station including a spreader roller and a metal pressure roller opposing the spreader roller. Each of the non-oiled metal rollers includes a coating that is oleophobic that has low adhesion toward the solid ink image but sufficient lateral friction as to not slide against the ink or paper web.
公开/授权文献
- US20110025791A1 Rollers for Phase-Change Ink Printing 公开/授权日:2011-02-03
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