Multi- component cartridge and its use

摘要

The twin chamber cartridge for the delivery of viscous pastes has a spray protection, whereby at least one of the chambers (6,7) has a predetermined breaking point (13). The breaking point does not lie on the surface common to the chambers but opens out into a cavity (9) outside the chambers which is created by a bridge (10) extending between the chambers, the chamber walls (11,15), and a surface (14).