STRUCTURE INCLUDING A FILM MATERIAL

摘要

A structure includes a film having a pair of opposed surfaces wherein the fi lm is liquid impermeable and electrically charged and an arrangement carried by the film and having first and second compartments separated from one another by a rupturable wall. First and second compositions are disposed in the firs t and second compartments whereby the rupturable wall may be ruptured to permi t mixing of the first and second compositions.