Patent ID: 6817630
Filing Date: 2004-11-16
Classification: B42D

Abstract:
A method for the production of a multi-layer identity card of plastic, the card to be produced comprising at least one card core layer (1) printed on at least one side and on the printed side of the card core layer (1A) a covering layer (1B) is applied, comprising the following method steps:a) preparing the unprinted card core layer (1A), b) application of an adhesive coating (1A0) on the card core layer (1A) c) printing on the adhesive coating of the core layer (1A) d) preparing a covering layer (1B) on which an adhesive coating (1B0) is located, e) superposition of the card layers (1A and 1B) in register, f) placing the card layers (1A and 1B) in a register in a lamination press, where the card layers (1A and 1B) are joined together under pressure and under the action of heat, characterized in that adhesive coatings (1A0 and 1B0) are used, which possesses at least one additive (Z) increasing the friction between the covering layer (1B) and the printed card core (1A).