It is known to use `bag-in-box` arrangements both for supplying photographic processing solutions to a photographic process and for collecting effluent therefrom. However, a supply `bag-in-box` arrangement may not be completely emptied and when it is transferred to collect effluent, and it may become full before the new supply `bag-in-box` arrangement has been emptied. This is a problem if there are no empty `bag-in-box` arrangement to replace the full one collecting effluent. Described herein is a `bag-in-box` arrangement (10) having a variable effective volume. The arrangement (10) comprises an outer box (12) in which is housed an inner bag (20). Connection to the process is achieved by means of connector (22). A spacer element (28) is located in the top of the outer box (12) which limits the effective volume thereof for transportation. The element (28) is removed when the `bag-in-box` arrangement (10) is connected to the process to supply solution thereto. Once the inner bag (20) is emptied, it is transferred to collect effluent from the process. The inner bag (20) can now expand in the outer box (12) to substantially fill it thereby providing a larger volume for collection of effluent. In this way, a supply `bag-in-box` arrangement will always be empty before an effluent `bag-in-box` arrangement becomes full.
A cartridge that supplies fresh photographic processing solution or chemistry to a photoprocessing machine and recovers silver from spent processing solution. The cartridge is designed to integrate a solution supply system and a silver recovery system to facilitate the collection of silver from spent processing solution, form a less-regulated spent solution and reduce chemical exposures to operators of photoprocessing systems.
A method of providing photoprocessing services utilizes a packaging system in which photoprocessing solutions are distributed from a source of manufacture to a photofinishing site. The packaging system includes a rigid or semi-rigid outer container and at least one internal container. The internal container includes the processing solution, and can be made of a rigid or flexible material. The internal container may be separable from the outer container or may be in the form of an internal compartment that is integral with the outer container. As an option, the outer container can house a further container that is designed to collect waste or spent solution from the photoprocessing site. With the system of the present invention, a designated supplier entity can follow the packaging system through an entire usage cycle of the system.
A cartridge that supplies fresh photographic processing solution or chemistry to a photoprocessing machine and recovers silver from spent processing solution. The cartridge is designed to integrate a solution supply system and a silver recovery system to facilitate the collection of silver from spent processing solution, form a less-regulated spent solution and reduce chemical exposures to operators of photoprocessing systems.
A cartridge that supplies fresh photographic processing solution or chemistry to a photoprocessing machine and recovers silver from spent processing solution. The cartridge is designed to integrate a solution supply system and a silver recovery system to facilitate the collection of silver from spent processing solution, form a less-regulated spent solution and reduce chemical exposures to operators of photoprocessing systems.
