发明名称 |
FREMGANGSMÅDE TIL FREMSTILLING AF VÆSKESTRØM-FØRINGSSTRUKTURER TIL PORØSE SUBSTRATER |
摘要 |
The invention relates to a method for manufacturing liquid- guiding structural layers by flexo or gravure printing on a substrate sheet, using a printing solution, which alters the properties of the substrate sheet in such a way that liquid flow is prevented in the area of the structural layers. The penetrability of the printing layer into the substrate sheet can be regulated by the printing-cylinder pressure and the composition of the printing solution. In the method it is possible to use printing solutions consisting of economical polymers and a solvent. In terms of printing technology, the invention is compatible with existing printing machines and is thus highly suitable for mass production. |
申请公布号 |
DK2512813(T3) |
申请公布日期 |
2016.01.04 |
申请号 |
DK20100837109T |
申请日期 |
2010.12.15 |
申请人 |
TEKNOLOGIAN TUTKIMUSKESKUS VTT OY |
发明人 |
LEHTINEN, KAISA;OLKKONEN, JUUSO |
分类号 |
B41M3/00;B01L3/00;B41M1/04;B41M1/10;B82Y10/00;B82Y40/00;G03F7/00 |
主分类号 |
B41M3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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