Closure assembly for container e.g. bottle, containing hair product, has support surface at base of neck of container, where support surface limits movement of cap along axis during screwing of cap into closed position

摘要

The assembly (1) has a container (2) e.g. pot, with a neck (3) defining an opening (7), where an external wall of the neck includes a screw thread (4). A cap (10) includes an annular skirt (12) extending from a closure wall (11), and a complementary thread (13) to be screwed onto the neck. A lower end of the skirt of the cap rests against a support surface (23) at the base of the neck, where the support surface allows free rotation of the cap in an unscrewing direction in a closed position of the cap, and limits movement of the cap along an axis (XX) during screwing into the closed position.