METHOD FOR MANUFACTURING INKJET PRINTABLE PAPER FOR USE AS A DÉCOR PAPER
A method is provided for manufacturing paper printable with an inkjet printer and/or analog printing, preferably gravure printing for use as a decor paper in a laminate panel. The method may involve providing a paper layer and coating at least one side of the paper layer with an ink receiver coating. The method may also involve providing the paper layer with an ink adhesion promoter.
1 . A method for manufacturing paper printable with an inkjet printer and/or analog printing for use as a decor paper in a laminate panel, the method comprising:
providing a paper layer;
coating at least one side of the paper layer with an ink receiver coating; and
the paper layer with an ink adhesion promoter.
2 . The method of claim 1 , wherein the ink adhesion promoter is provided in the ink receiver coating.
3 . The method of claim 1 , wherein the ink adhesion promoter comprises urea-based promoter, polyurethane-based promoter, casein-based promoter, styrene-based promoter, polyester-based promoter, polyvinyl-based promoter, alkyd-based promoter, ketone-based promoter, melamine-based promoter, silicone-based promoter, cellulose-based promoter, gum-based promoter, acrylic-based promoter or a mixture or a copolymer thereof.
4 . The method according to claim 1 , wherein the ink adhesion promoter is provided in an amount above 0.2 g/sqm.
5 . The method according to claim 1 , wherein the ink receiver coating comprises at least a pigment and/or a binder.
6 . The method according to claim 5 , wherein the pigment comprises silica.
7 . The method according to claim 5 , wherein the binder comprises poly-vinyl alcohol.
8 . A printable paper obtained according to the method of claim 1 .
9 . The printable paper of claim 8 , wherein the ink adhesion promoter is provided in the ink receiver coating.
10 . The printable paper of claim 8 , wherein the ink adhesion promoter comprises urea-based promoter, polyurethane-based promoter, casein-based promoter, styrene-based promoter, polyester-based promoter, polyvinyl-based promoter, alkyd-based promoter, ketone-based promoter, melamine-based promoter, silicone-based promoter, cellulose-based promoter, gum-based promoter, acrylic-based promoter or a mixture or a copolymer thereof.
11 . A décor paper for use in a laminate panel comprising:
a printable paper according to claim 8 ; and
a printed décor.
12 . A décor paper for use in a laminate panel comprising:
a paper layer;
an ink receiver layer;
a printed décor; and
an ink adhesion promoter coating above the printed décor.
13 . A method for manufacturing a décor paper for use in a laminate panel, the method comprising:
providing a printable paper layer;
providing a printed décor on top of the printable paper layer;
wherein the printable paper is according to claim 8 , or wherein the method further comprises providing an ink adhesion promoter coating on top of the printed décor.
14 . The method according to claim 13 , wherein the printed décor is obtained by printing an ink that includes a binder; and
wherein the binder and the ink adhesion promoter are substantially the same.
15 . A method for manufacturing a laminate panel of the type having a substrate and a top layer, the top layer including at least a decorative layer having a décor paper, the method comprising:
providing a décor paper according to claim 11 ;
impregnating the décor paper with a resin; and
laminating the impregnated décor paper on top of a substrate.