SQUEEZE PACK

摘要

A squeeze pack comprises an elastically deformable external container and an internal container arranged therein for accommodating the filling material. The internal container is divided into first and second portions in the middle region of its longitudinal extent, substantially transversely to its longitudinal axis. The portion of the internal container which is towards the delivery opening thereof provides a support body while at least a part of the other portion which is remote from the delivery opening of the internal container is flexible so that it can be easily plastically deformed under the effect of a pressure difference between atmospheric pressure and the pressure in the intermediate space between the internal and external containers, thereby causing material in the container to be displaced towards the delivery opening through the support body.