Threaded or like caps or cap-like covers secured by rotation {with separate sealing elements the screw-thread or the like being formed by conforming the cap-skirt to the thread or the like formation on a container neck}
Threaded or like caps or cap-like covers secured by rotation {with separate sealing elements the screw-thread or the like being formed by conforming the cap-skirt to the thread or the like formation on a container neck}