EXTRUDED PLASTIC FILM FILLED WITH METAL PARTICLES, METHOD OF OBTAINING SAME AND USES OF SAID FILM

摘要

The present invention relates to a plastic film obtained by (co)extrusion or by a multilayer extrusion process. The objective of the invention is to provide a plastic film that has advantageous properties, in particular advantageous properties of thermal behaviour, of adhesion and of linear tearability, and that has a reduced production cost. This film contains lamellar particles based on at least one metal and/or on at least one metal oxide. It is obtained by extrusion of a raw material constituted, wholly or partly, of a regrind of at least one coated film comprising at least one polyester and/or polyolefin film and at least one skin based on at least one metal and/or on at least one metal oxide. The invention also relates to a process for manufacturing the raw material of the plastic film according to the invention, to a process for manufacturing said plastic film and also to the uses of said film. Application in the field of packaging, decoration and heat treatments.