Solution Mixing Cartridge

摘要

A solution mixing cartridge comprises a container, a filter, a lid, and a substance. The container includes a bottom, a sidewall and an interior space. The bottom has a pierceable bottom portion configured to be pierced by a first piercing element. The filter is disposed inside the container. The filter includes a concave center portion disposed above the pierceable bottom portion. The filter is fastened to the container bottom along a bottom periphery. The filter sidewall extends upwardly from the filter bottom and contacts the container sidewall. A substance is disposed in the filter. The lid is attached to the container opening. The lid has a pierceable lid portion configured to be pierced by a second machine piercing element.

主权项

1. A solution mixing cartridge, comprising:
a. a container comprising:
i. a container bottom comprising a pierceable bottom portion configured to be pierced by a first piercing element;ii. a container sidewall extending upwardly from the container bottom to a container opening; andiii. a container interior space bounded by:
1. the container bottom;2. the container sidewall; and3. the container opening; b. a filter disposed inside the container, the filter comprising:
i. a filter bottom comprising:
1. a periphery;2. a concave center portion disposed above the pierceable bottom portion; and3. one or more attachment portions along the periphery fastened to the container bottom;ii. a filter sidewall extending upwardly from the filter bottom towards a filter opening, the filter opening disposed to contact the container sidewall; andiii. a filter interior space bounded by:
1. the filter bottom;2. the filter sidewall; and3. the filter opening; c. a lid:
i. attached to the container opening; andii. comprising a pierceable lid portion configured to be pierced by a second machine piercing element; and d. a substance disposed in the filter interior space.