Inkjet printable twist and/or fold wrap films for packaging applications
AssigneeSihl GmbH
InventorsManfred Schäfer, Axel Niemöller, Ronny Kunze, Steffen Ohr
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Abstract
The present invention relates to inkjet printable twist and/or fold wrap film for packaging applications, to inkjet printed twist and/or fold wrap film for packaging applications, to packaging including said inkjet printable or inkjet printed twist and/or fold wrap film, the use of the inkjet printable or inkjet printed twist and/or fold wrap film for as well as to the method of making a filled packaging.
Claims17
An inkjet printable twist and/or fold wrap film for packaging applications comprising:
- (a) a non-oriented polymer film, wherein the non-oriented polymer film (a) is a regenerated cellulose film;
- (b) at least one ink-receiving layer comprising inorganic particles and a binder coated over one surface of the non-oriented polymer film (a) at a dry coating weight being in the range of from 8 to 30 g/m2;
- and
- (c) an adhesion promoting layer between the non-oriented polymer film (a) and the at least one ink-receiving layer (b).
An inkjet printed twist and/or fold wrap film obtained by printing of an inkjet printable twist and/or fold wrap film comprising:
- (a) a non-oriented polymer film, wherein the non-oriented polymer film (a) is a regenerated cellulose film;
- (b) at least one ink-receiving layer comprising inorganic particles and a binder coated over one surface of the non-oriented polymer film (a) at a dry coating weight being in the range of from 8 to 30 g/m2;
- (c) an adhesion promoting layer between the non-oriented polymer film (a) and the at least one ink-receiving layer (b);
- and (d) and overprint varnish layer as an outer layer over the printed ink-receiving layer (b);
- or
- prepared by (a) providing a non-oriented polymer film being a regenerated cellulose film;
- (b) applying an adhesion promoting layer over at least a part of on surface of the non-oriented film (a);
- (c) coating the surface of the non-oriented polymer film comprising the adhesion promoting layer (b) with a ink-receiving layer composition comprising inorganic particles and a binder at a dry coating weight being in the range of 8 to 30 g/m2 and further applying an overprint varnish layer (d) as an outer layer over the printed ink-receiving layer (b).
Dependencies are inferred from the claim text.