Device for mixing and dispensing multi-component compositions

摘要

A device for mixing and dispensing multi-component compositions employs a cap. The cap acts as a closure initially to close the outlet openings of the components and can be moved into the open position by pressure of the components while they are being discharged, so that the components can be mixed by the mixing helix and emerge from the outlet tube. The device also includes a distribution structure that may be a fitted onto or an integral part of the outlet tube.