Patent ID: 8006844

Claim:
A packaging system for producing a foam-in bag, comprising: a first precursor packet having a first sealed pouch and an encapsulated first precursor solution; a second precursor packet having a second sealed pouch and an encapsulated second precursor solution; a plastic bag having an outer shell including a releasable seal defining a primary opening for release of a mixture of the first and second precursor solutions and a foam guide formed in the outer shell to define a secondary opening for release of the, wherein the first and second precursor packets are encapsulated in the plastic bag such that the primary opening having a primary size is disposed between the first and second precursor packets and the secondary opening having a secondary size, and the primary size of the primary opening is greater than the secondary size of the secondary opening; and a deformable outer bag having an outer shell and a gas release valve, wherein the plastic bag is encapsulated in the deformable outer bag, wherein the first and second precursor packets are joined by a first adhesive at a junction surface between the first and second precursor packets and where one of the first and second precursor packets is further connected to the plastic bag by a second adhesive, and where an external pressure is applied to the first and second packets through the plastic bag and the deformable outer bag, and where the first and second precursor solutions are mixed and the mixture is released into the deformable outer bag, first through the primary opening and second through the secondary opening, for creation of a foam encased within the deformable outer bag by reaction of the mixture.