发明授权
US5994026A Flexographic printing plate with mask layer and methods of imaging and
printing
失效
具有掩模层的柔版印刷版和成像和印刷方法
- 专利标题： Flexographic printing plate with mask layer and methods of imaging and printing
- 专利标题（中）： 具有掩模层的柔版印刷版和成像和印刷方法
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申请号： US50724申请日： 1998-03-30
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公开(公告)号： US5994026A公开(公告)日： 1999-11-30
- 发明人: Charles D. DeBoer , Mitchell S. Burberry
- 申请人： Charles D. DeBoer , Mitchell S. Burberry
- 申请人地址： NY Rochester
- 专利权人： Eastman Kodak Company
- 当前专利权人： Eastman Kodak Company
- 当前专利权人地址： NY Rochester
- 主分类号： G03F7/00
- IPC分类号： G03F7/00 ; B41C1/00 ; B41M1/04 ; B41N1/06 ; G03F1/00 ; G03C1/72
摘要：
A flexographic imaging element comprises a support having thereon a relief imaging layer and a multi-level writeable mask layer. This mask layer is capable of multi-level communication with the underlying relief imaging layer so that the resulting image has continuous tone densities corresponding to the information written on the mask layer.
公开/授权文献
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