发明授权
- 专利标题: Printers and copiers with pre-transfer substrate heating
- 专利标题(中): 打印机和复印机具有预传输基板加热
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申请号: US09914521申请日: 2001-08-27
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公开(公告)号: US06562539B1公开(公告)日: 2003-05-13
- 发明人: Ehud Chatow , Naseem Yacoub , Peter Forgacs
- 申请人: Ehud Chatow , Naseem Yacoub , Peter Forgacs
- 主分类号: G03G908
- IPC分类号: G03G908
摘要:
A method of transferring an image on a surface to a substrate comprising: a) heating the surface to a first temperature above a temperature at which the image adheres to the substrate; b) heating the substrate to a second temperature above ambient temperature and below the first temperature; c) pressing the substrate to the surface; d) cooling the image while it is in contact with both the surface and the substrate such that it cools during said contact to a third temperature, below a temperature at which its cohesion is greater than its adhesion to the surface; and e) then separating the substrate from the surface, said image being transferred to the substrate.
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