Method of producing a high barrier packaging material and high barrier packaging material

摘要

The invention relates to a method of producing a high barrier packaging material comprising applying a polymer dispersion or polymer solution to a first film (1), drying the polymer dispersion or polymer solution to form a polymer layer (5), applying a second film (3) to the polymer layer side of the first film (1) and peeling off the first film (1), while the polymer layer (5) adheres to the second film (3).