Method for the production of thin polymer film

摘要

The present invention is related to a method for producing a multilayer structure comprising a thin polymeric layer (10) comprising the steps of:
- coextruding said thin layer (10) on both sides of a support polymer layer (11) and forming a coextruded structure (7);
- laminating or extrusion coating at least one additional layer (16) on both sides of said coextruded structure (7);
- peeling-off said thin layers (10), along with the additional layers (16) from said support layer (11) to build a multilayer polymer structure.