Umbrella-Grommet Charging Systems
These systems are designed for the propellant charging and sealing of tin plate barrier aerosol containers.
The Terco Umbrella-Grommet System has been designed to propellant charge and seal tin plate barrier aerosol containers in a variety of formats. The system can be configured for use with either umbrella style gasket that only require charging, or with grommet fitments that require charging and positioning into the can.
Propellant charging can be accomplished through the use of positive displacement measuring chambers for liquefied propellants, or equilibrium filling for compressed gases.