Twin chamber container for dispensing flow medium - has flexible plastics container and medium chamber and flexible inner partition near valve

摘要

The container (1) is made from a biaxially blow-stretched plastics whose interior is divided by a wall into a chamber near the valve. This holds the filling material (G) and a medium chamber (4) containing the propelling medium (M). The wall closely adjoins the inside face of the container. The outer container (2) is also of biaxially blow-stretched plastics and has a closable filling opening for the propellant. ADVANTAGE - Plastics can be used instead of metal for the outer container whilst still withstanding the high pressure.