Container, preform assembly and method and apparatus for forming containers
AssigneeHeineken Supply Chain B.V.
InventorsARIE MAARTEN PAAUWE, BART JAN BAX, HAROLD MARCEL BLOM
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Abstract
Container comprising an inner container and an outer container with facing surfaces, wherein at least part of at least one of the facing surfaces has a surface roughness higher than about 0.1 Ra and/or wherein the difference in roughness of said facing surfaces is at least over a part more than about 0.1 Ra.
Claims28
Container comprising an inner container and an outer container with facing surfaces, wherein at least part of at least one of the facing surfaces has a surface roughness higher than about 0.1 Ra and/or wherein the difference in roughness of said facing surfaces is at least over a part more than about 0.1 Ra.
Method for forming a preform assembly for blow moulding a container, wherein a first preform is injection moulded and a second preform is injection moulded, wherein the first preform is inserted into the second preform and/or the second preform is provided over the first preform, wherein at least one of the preforms, preferably the first preform is injection moulded from a plastic mass containing particles different from the plastic, especially metal and/or metalized particles, such as metal and/or metalized flakes.
Dependencies are inferred from the claim text.