Plastic goods in the form of semi-finished products, particularly for containers made of or predominantly made of plastic, in particular polymer, bio-based polymer or biodegradable polymer sheets and films for use in manufacture; semi-finished synthetic plastics, in particular for closures for containers made of or predominantly made of plastic; preforms for containers, being semi-finished synthetic plastics, in particular made of polymers, bio-based polymers or biodegradable polymers; juncti...