METHOD FOR PRODUCING A PARTIALLY METALLISED FILM-TYPE ELEMENT

摘要

The invention relates to a method and device for producing a partially metallised film-type element and to the partially metallised film-type element produced by said method. The inventive method consists in producing a digital recording (332) which defines the graphical shape of a calculated partial metallisation according to said digital recording (332), setting up the motion of a tool (38) and control data for controlling said tool (38), moving the tool (38) and a monolayer or multilayer (30) film-type body with respect to each other on the tool motion, carrying out a digital demetallisation of a metallic layer (31) with the aid of the tool (38), in particular by applying an etchant of an etching resin and provoking the erosion of the metallic layer (31), said demetallisation being controlled by control data.