Container for liquid soap and shower gel - has dispenser incorporated in closure installed in container

摘要

The container is divided by a membrane (4) into a filler chamber (1) and a pressure chamber (2) containing the closure. These two chambers are connected by an inlet valve (5) acting on one side. At least the pressure chamber is made wholly or partly of an elastic material. Axial movement of the membrane is produced by pressure on the pressure chamber, and a closure part (6) connected to the membrane releases an outlet opening (3) of the pressure chamber to allow removal of the fluid. USE/ADVANTAGE - Seals and connecting pipes outside the device are no longer required.