[ Plastic packaging containers and plastic components for packaging containers, namely, packaging containers of plastic and dispensing and closable pour spouts and container and carton closures; non-metal closures for containers; non-metal valves for containers or non-metal sliders for closing and opening of plastic packaging closures; non-metal closures, tapes for use as closures and profile strips for use as closures for containers, including such for connecting, particularly docking of bag...