Method for manufacturing micro-embossment on laminar functional layer, involves displacing materials of functional layer under effect of compressive force by displacement device that is present at embossing tool outside form recess

摘要

The method involves pressing an embossing tool on a functional layer (1) with preset compressive force that is sufficient to partially spread materials of the functional layer in form recess. The materials of the functional layer are displaced under the effect of the compressive force during production of a sealing contour (2) by a displacement device that is present in the embossing tool outside the form recess, where the functional layer is made of aluminum material. An independent claim is also included for a transmission control plate comprising a functional layer.