Patent ID: 6941794
Filing Date: 2005-09-13
Classification: B07C,G01N

Abstract:
1. A residue collection system comprising: an aerosol chamber including: wherein said mail piece can be directed into said pinch rollers, said pinch rollers compressing said mail piece so as to force out some internal air from within said mail piece into said internal area, said internal air including a residue of a substance present in said mail piece; wherein said intake plenum can take in at least a portion of said internal air including said residue from said internal area; wherein said intake plenum can supply said internal air including said residue to a detection system capable of detecting said residue; and wherein said residue collection system is part of a Dual Pass Rough Cull System (DPRCS), said DPRCS serving to provide said mail piece to said aerosol chamber.