A method for producing a container made of a plastic composition having an inner coating on an inner surface of the container , the inner coating having a maximum thickness of 1000 nm and comprising at least one metal layer , the method comprising following steps: - preparing the plastic composition comprising at least one base polymer material and at least a first additive, wherein at least 2,5% by volume of a total volume of the plastic composition is made up by the first additive and wherein the first additive comprises globe-like particles having a hardness on the Mohs scale of at least 4; - extrusion blow moulding of the container by a) heating and blending the prepared plastic composition until at least the base polymer material is plasticised; b) forming a parison by means of a die and a blow pin , wherein the globe-like particles of the first additive are accumulated on an inner surface of the parison resulting from shear forces exercised by die and blow pin ; c) blow moulding of the parison to form the container , wherein globe-like particles of the first additive which located on the inner surface of the container increase the surface area and the hardness of the inner surface of the container ; - applying the at least one metal layer of the inner coating onto the inner surface of the container , wherein the applied metal layer bonds to the globe-like particles of the first additive located on the inner surface of the container . - preparing the plastic composition comprising at least one base polymer material and at least a first additive, wherein at least 2,5% by volume of a total volume of the plastic composition is made up by the first additive and wherein the first additive comprises globe-like particles having a hardness on the Mohs scale of at least 4; - extrusion blow moulding of the container by a) heating and blending the prepared plastic composition until at least the base polymer material is plasticised; b) forming a parison by means of a die and a blow pin , wherein the globe-like particles of the first additive are accumulated on an inner surface of the parison resulting from shear forces exercised by die and blow pin ; c) blow moulding of the parison to form the container , wherein globe-like particles of the first additive which located on the inner surface of the container increase the surface area and the hardness of the inner surface of the container ; a) heating and blending the prepared plastic composition until at least the base polymer material is plasticised; b) forming a parison by means of a die and a blow pin , wherein the globe-like particles of the first additive are accumulated on an inner surface of the parison resulting from shear forces exercised by die and blow pin ; c) blow moulding of the parison to form the container , wherein globe-like particles of the first additive which located on the inner surface of the container increase the surface area and the hardness of the inner surface of the container ; - applying the at least one metal layer of the inner coating onto the inner surface of the container , wherein the applied metal layer bonds to the globe-like particles of the first additive located on the inner surface of the container . <EOS>