发明授权
- 专利标题: Phase change ink transfix pressure component with three-layer configuration
- 专利标题(中): 相变墨水压力组件具有三层结构
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申请号: US11114601申请日: 2005-04-25
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公开(公告)号: US07325917B2公开(公告)日: 2008-02-05
- 发明人: Jeffrey R. Kohne , Santokh S. Badesha , Edward B. Caruthers, Jr. , Anthony Yeznach , Anthony S. Condello , James P. Calamita , James E. Williams
- 申请人: Jeffrey R. Kohne , Santokh S. Badesha , Edward B. Caruthers, Jr. , Anthony Yeznach , Anthony S. Condello , James P. Calamita , James E. 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
- 代理商 Annette L. Bade
- 主分类号: B41J2/01
- IPC分类号: B41J2/01
摘要:
An offset printing apparatus for transferring a phase change ink onto a print medium having a phase change ink component for applying a phase change ink in a phase change ink image; an imaging member for accepting the phase change ink image from the phase change ink component, and transferring the phase change ink image from the imaging member to the print medium, and a transfix pressure member positioned in association with the imaging member, wherein the print medium passes through a nip formed between the imaging member and the transfix pressure member, and wherein the imaging member exerts pressure on the transfix pressure member so as to transfer and fuse the phase change ink image from the imaging member to the print medium, and further wherein the transfix pressure member includes a substrate; an underlayer positioned thereon; an intermediate layer positioned on the underlayer; and an outer layer positioned on the intermediate layer and the outer layer has a modulus of from about 1 to about 50 MPa, a thickness of from about 0.1 to about 2 mm, and wherein the pressure exerted at the nip is from about 750 to about 4,000 psi.
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