Improved method and apparatus for making a flat bottom pillow pouch

Details for Australian Patent Application No. 2009223514 (hide)

Owner Frito-Lay North America, Inc.

Inventors Huebner, Chad Arthur; Reaves, Jerry Mike; Dierl, Martin Bernhard; Bierschenk, Patrick Joseph

Agent Allens Arthur Robinson

Pub. Number AU-A-2009223514

PCT Pub. Number WO2009/114386

Priority 12/046,170 11.03.08 US

Filing date 5 March 2009

Wipo publication date 17 September 2009

International Classifications

B31B 21/60 (2006.01) Machinery characterised by making rectangular envelopes or bags of flat form, i.e. without structural provision at the base for thickness of contents, from sheets or blanks, e.g. from flattened tubes

B29C 65/74 (2006.01) Joining of preformed parts - by welding and severing

B31B 1/26 (2006.01) Box, carton, envelope or bag making machinery characterised by performing specific operations

B31B 1/64 (2006.01) Box, carton, envelope or bag making machinery characterised by performing specific operations

B31B 21/26 (2006.01) Machinery characterised by making rectangular envelopes or bags of flat form, i.e. without structural provision at the base for thickness of contents, from sheets or blanks, e.g. from flattened tubes

B65D 30/10 (2006.01) Sacks, bags or like containers - characterised by shape or construction

Event Publications

7 October 2010 PCT application entered the National Phase

  PCT publication WO2009/114386 Priority application(s): WO2009/114386

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