20 Non-metallic closures for cartons, containers and bottles, non-metallic caps for cartons, containers and bottles, non-metallic lids for cartons, containers and bottles, non-metallic covers for cartons, containers and bottles, non-metallic cover-caps for cartons, containers and bottles, non-metallic stoppers for cartons, containers and bottles, non-metallic bungs for cartons, containers and bottles; non-metallic dispensers as parts of or for connection to cartons, containers and bottles, for dispensing food, beverages, cosmetics and toiletries; non-metallic valves for cartons, containers and bottles, non-metallic valves for cartons, containers and bottles for dispensing liquid products; containers for food, beverages, cosmetics, toiletries and pharmaceuticals; all made wholly or mainly of plastic, or of plastic laminated or coated with other material, the plastic predominating; replacement and structural parts for the aforesaid goods and fittings for the aforesaid goods