Detachment sleeve for cartridge - has elastic lever with parting knife attached to sleeve, which can have two or more ribs

摘要

The sleeve (5) detaches the head (1) of the cartridge (2) after this has been emptied, together with the piston (3) and the discharge nozzle (4), which is still full of the contents. An elastic lever (6) equipped with a parting knife (7) is attached to the sleeve, which can have two or more ribs (9,10) on it. ADVANTAGE - Aids and reduces disposal of plastics.