METHOD FOR PRODUCING MULTILAYER SECURITY PRODUCTS

摘要

The invention relates to a method for producing multilayer security products (11), made of at least one card (13) and at least one polymer film (14) applied on at least one side of the card (13), provided as a rolled good and having at least one security feature, wherein a roll web of the polymer film (14) and at least one strip (18) having an n number of uses (12) are fed into a laminating station (31) and laminated, a control line (23) on the polymer film (14) is detected prior to laminating, said line associated with at least one of the security features to be applied to each use (12), or a reference mark (19) associated with the use (12) or the strip (18) is detected, and a feed speed or a feed direction or both of the roller web of the polymer film (14) and the strip are adjusted to each other for precise alignment.