发明名称 |
Thermal dye transfer printing process. |
摘要 |
A thermal dye transfer printing process for making transparent prints, which comprises bringing a dye-bearing donor ribbon (17) in contact with a dye-receiving polymer print sheet (15) at a print zone, supporting both materials on a backing support (14) in said zone and contacting the donor ribbon with a print head (18) for image-wise heating the ribbon and cause dye transfer to the print sheet, wherein the rear side of the print sheet is uniformly heated on a drum (30) after removal of the sheet from the backing support, thereby to reduce curling of the sheet caused by the image-wise heating of its front side. <IMAGE>
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申请公布号 |
EP0679519(A2) |
申请公布日期 |
1995.11.02 |
申请号 |
EP19950200407 |
申请日期 |
1995.02.21 |
申请人 |
AGFA-GEVAERT NAAMLOZE VENNOOTSCHAP |
发明人 |
HOREMANS, LUC, C/O AGFA-GEVAERT N.V.;KAERTS, ERIC, C/O AGFA-GEVAERT N.V. |
分类号 |
B41J2/325;(IPC1-7):B41J2/325;B41J29/00 |
主分类号 |
B41J2/325 |
代理机构 |
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代理人 |
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主权项 |
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