Inventors:
Roelof Remijn - Ph's-Gravendeel, NL
Sheldon Schwartz - Lexington MA, US
International Classification:
A47K 13/00, B67D 7/08
Abstract:
A consumable material includes a specific concentration of a chemical additive. The consumable material is held in a dispensing system includes a sensor that detects the concentration of the chemical additive within the consumable material. A controller compares the detected concentration of the chemical additive and if the proper concentration is not detected, the system prevents the dispenser from releasing the consumable material.