Method of producing a flat electric cable with several conductors

摘要

The method involves extruding a protector film having layer with synthetic material (20) e.g. polyamide, and another layer with a synthetic material (21) e.g. polyolefin, where materials are chosen for mechanical resistance and dielectric performance of respective layers. Two bands of a film are laminated against each other and parallel conductors (11) are arranged between the bands. A binder (22) is interposed between the layers during extrusion for cohesion of the layers.