Method for the production of a multi-layer identity card of plastic

A multiple layer identity card of plastic formed by a method comprising:

• applying at least one card core layer (1A) having at least one adhesive coating (1A0) on one side and on which a printed layer (1A1) is located,
• applying a further adhesive coating (1B0) between the printed layer (1A1) and a covering layer (1B), and
• bonding the card core layer (1A), printed layer (1A1), and covering layer (1B) by the adhesive coatings (1A0 and 1B0) under the action of pressure and sufficient heat to laminate the assembly,
• characterized in that
• the adhesive coatings (1A0 and 1B0) comprise at least one additive (Z) in solid, insoluble form in the coating selected from the group consisting of silica (SiO2), a friction causing silicate, and calcium carbonate (CaCO3), such as to cause friction between the covering layer (1B) and the printed card core (1A) during lamination.