Method of manufacturing liquid flow guiding structures to porous substrates

Kaisa Lehtinen; Juuso Olkkonen

Method of manufacturing liquid flow guiding structures to porous substrates

Kaisa Lehtinen (Inventor), Juuso Olkkonen (Inventor)

Research output: Patent › Patent

Abstract

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.

Patent family as of 15.9.2021
BR112012014662A2 20160405 BR20121114662 20101215
BR112012014662 B1 20201124 BR20121114662 20101215
CN102781676 A 20121114 CN201080056975 20101215
CN102781676 B 20151125 CN201080056975 20101215
DE602010028517 D1 20151203 DE201060028517T 20101215
DK2512813 T3 20160104 DK20100837109T 20101215
EP2512813 A1 20121024 EP20100837109 20101215
EP2512813 A4 20140108 EP20100837109 20101215
EP2512813 B1 20151021 EP20100837109 20101215
FI20096334 A0 20091215 FI20090006334 20091215
IN01437KN2012 A 20130201 IN2012KN01437 20120612
IN337463 B 20200605 IN2012KN01437 20120612
JP2013513492 T2 20130422 JP20120543857T 20101215
JP5651707 B2 20150114 JP20120543857T 20101215
KR101747324 B1 20170614 KR20127018190 20101215
KR20120099486 A 20120910 KR20127018190 20101215
US2013004665 AA 20130103 US20100515933 20101215
US9393824 BB 20160719 US20100515933 20101215
WO11073519 A1 20110623 WO2010FI51034 20101215

Link to current patent family on right

Original language	English
Patent number	EP2512813
IPC	B41M 1/ 10 A N
Priority date	15/12/10
Publication status	Published - 24 Oct 2012
MoE publication type	H1 Granted patent

Cite this

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title = "Method of manufacturing liquid flow guiding structures to porous substrates",

abstract = "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.Patent family as of 15.9.2021BR112012014662A2 20160405 BR20121114662 20101215 BR112012014662 B1 20201124 BR20121114662 20101215 CN102781676 A 20121114 CN201080056975 20101215 CN102781676 B 20151125 CN201080056975 20101215 DE602010028517 D1 20151203 DE201060028517T 20101215 DK2512813 T3 20160104 DK20100837109T 20101215 EP2512813 A1 20121024 EP20100837109 20101215 EP2512813 A4 20140108 EP20100837109 20101215 EP2512813 B1 20151021 EP20100837109 20101215 FI20096334 A0 20091215 FI20090006334 20091215 IN01437KN2012 A 20130201 IN2012KN01437 20120612 IN337463 B 20200605 IN2012KN01437 20120612 JP2013513492 T2 20130422 JP20120543857T 20101215 JP5651707 B2 20150114 JP20120543857T 20101215 KR101747324 B1 20170614 KR20127018190 20101215 KR20120099486 A 20120910 KR20127018190 20101215 US2013004665 AA 20130103 US20100515933 20101215 US9393824 BB 20160719 US20100515933 20101215 WO11073519 A1 20110623 WO2010FI51034 20101215Link to current patent family on right ",

author = "Kaisa Lehtinen and Juuso Olkkonen",

year = "2012",

month = oct,

day = "24",

language = "English",

type = "Patent",

note = "EP2512813; B41M 1/ 10 A N",

}

TY - PAT

T1 - Method of manufacturing liquid flow guiding structures to porous substrates

AU - Lehtinen, Kaisa

AU - Olkkonen, Juuso

PY - 2012/10/24

Y1 - 2012/10/24

N2 - 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.Patent family as of 15.9.2021BR112012014662A2 20160405 BR20121114662 20101215 BR112012014662 B1 20201124 BR20121114662 20101215 CN102781676 A 20121114 CN201080056975 20101215 CN102781676 B 20151125 CN201080056975 20101215 DE602010028517 D1 20151203 DE201060028517T 20101215 DK2512813 T3 20160104 DK20100837109T 20101215 EP2512813 A1 20121024 EP20100837109 20101215 EP2512813 A4 20140108 EP20100837109 20101215 EP2512813 B1 20151021 EP20100837109 20101215 FI20096334 A0 20091215 FI20090006334 20091215 IN01437KN2012 A 20130201 IN2012KN01437 20120612 IN337463 B 20200605 IN2012KN01437 20120612 JP2013513492 T2 20130422 JP20120543857T 20101215 JP5651707 B2 20150114 JP20120543857T 20101215 KR101747324 B1 20170614 KR20127018190 20101215 KR20120099486 A 20120910 KR20127018190 20101215 US2013004665 AA 20130103 US20100515933 20101215 US9393824 BB 20160719 US20100515933 20101215 WO11073519 A1 20110623 WO2010FI51034 20101215Link to current patent family on right

AB - 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.Patent family as of 15.9.2021BR112012014662A2 20160405 BR20121114662 20101215 BR112012014662 B1 20201124 BR20121114662 20101215 CN102781676 A 20121114 CN201080056975 20101215 CN102781676 B 20151125 CN201080056975 20101215 DE602010028517 D1 20151203 DE201060028517T 20101215 DK2512813 T3 20160104 DK20100837109T 20101215 EP2512813 A1 20121024 EP20100837109 20101215 EP2512813 A4 20140108 EP20100837109 20101215 EP2512813 B1 20151021 EP20100837109 20101215 FI20096334 A0 20091215 FI20090006334 20091215 IN01437KN2012 A 20130201 IN2012KN01437 20120612 IN337463 B 20200605 IN2012KN01437 20120612 JP2013513492 T2 20130422 JP20120543857T 20101215 JP5651707 B2 20150114 JP20120543857T 20101215 KR101747324 B1 20170614 KR20127018190 20101215 KR20120099486 A 20120910 KR20127018190 20101215 US2013004665 AA 20130103 US20100515933 20101215 US9393824 BB 20160719 US20100515933 20101215 WO11073519 A1 20110623 WO2010FI51034 20101215Link to current patent family on right

UR - https://worldwide.espacenet.com/patent/search/family/041462795/publication/EP2512813A1?q=EP2512813

M3 - Patent

M1 - EP2512813

ER -

Method of manufacturing liquid flow guiding structures to porous substrates

Abstract

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