Title:
PRESSURE SEALING METHOD FOR HEADSPACE MODIFICATION
Document Type and Number:
WIPO Patent Application WO/2011/062512
Kind Code:
A9
Abstract:
A container cap (80) positioned within a sealing chamber (84) has an openable aperture to allow the increase in pressure in the container headspace (231) before the aperture is resealed. In alternative embodiments the container (1) may include vacuum compensation panels (801, 802,803, 804) in its sidewall and/or base.
Inventors:
MELROSE DAVID MURRAY (NZ)
Application Number:
PCT/NZ2010/000231
Publication Date:
January 19, 2012
Filing Date:
November 17, 2010
Export Citation:
Assignee:
MELROSE DAVID MURRAY (NZ)
International Classes:
B65B31/04; B65D39/12; B65D41/04; B65D41/62; B65D85/72; B67C3/02
Attorney, Agent or Firm:
BALDWINS INTELLECTUAL PROPERTY (Wellesley StreetAuckland, 1141, NZ)
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