FIELD: chemistry.
SUBSTANCE: substrate is covered with ink composition comprising salt of transition metal oxyanion, and laminated at the top with the thermoplastic polymer layer through the melt extrusion or laminated with the pre-manufactured polymer film on the surface coated with the ink composition, where the ink composition is between the substrate and the thermoplastic polymer layer.
EFFECT: effective activation of the ink composition and labelling of the substrate without damaging the thermoplastic polymer coating layer of the ink composition.
22 cl, 1 dwg
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Authors
Dates
2018-01-22—Published
2012-12-12—Filed