System, apparatus, and method of dispensing a liquid from a semi-bulk disposable container

摘要

A system, apparatus, and method of dispensing a liquid (e.g., a beverage, a soft drink concentrate, or other flowable liquid-like material) from a semi-bulk container. The system comprises a liquid impervious container having at least one opening therein. The container is installable within a pressure containment vessel of open construction and a fitting is sealingly secured within the opening. This fitting has a port adapted to be connected to a source of pressurized gas so as to admit gas under pressure into the container and to pressurize the liquid within the container. The fitting further has a dip tube which extends down into the liquid so that liquid may be dispensed from the container via the dip tube under pressure. The presure containment vessel withstands the internal pressurization forces within the container thus permitting the use of an inexpensive, disposable container.