Method for producing a chip card has a thermoplastic chip card body made up of two non-detachable parts and an electronic functional element implanted in it

摘要

A recess (3,4) is built into one of two chip card body parts (CCBPs) (1,2) to take a functional element (5) that is inserted into a corresponding recess (4) of a first CCBP (1). The CCBPs are fused together in a friction welding process and do not detach. The top surfaces of the CCBPs facing each other are brought together and fused together by fast relative motion and subsequent friction heat.