Owner Frito-Lay North America, Inc.

Inventors Kohl, Garrett, William; Bartel, Lawrence, Joseph; Knoerzer, Anthony, Robert; Tucker, Steven, Kenneth

Agent Callinan

Pub. Number AU-B-2003225754

PCT Number PCT/US03/07505

PCT Pub. Number WO2003/080441

Priority 10/100,370 18.03.02 US

Filing date 12 March 2003

Wipo publication date 8 October 2003

Acceptance publication date 26 July 2007

B65B 9/10 (2006.01) Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material - Enclosing articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs

B65B 9/22 (2006.01) Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material

B65D 30/16 (2006.01) Sacks, bags or like containers - with rigid end walls, e.g. free standing bags

B65D 33/00 (2006.01) Details of, or accessories for, sacks or bags

B65D 33/25 (2006.01) Details of, or accessories for, sacks or bags - Riveting

B65B 9/20 (2006.01) Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material