Heat sealing apparatus for packaging machinery

Details for Australian Patent Application No. 2001279961 (hide)

Owner Molins Plc

Inventors Martin, Simon Charles; Whitlock, Peter John; Seaward, David Robert

Agent FB Rice

Pub. Number AU-B-2001279961

PCT Pub. Number WO02/16208

Priority 0020840 23.08.00 GB

Filing date 17 August 2001

Wipo publication date 4 March 2002

Acceptance publication date 20 October 2005

International Classifications

B65B 051/26 Devices for, or methods of, sealing or securing package folds or closures, e.g. twisted bag necks - Devices specially adapted for producing transverse or longitudinal seams in webs or tubes

B29C 065/10 Joining of preformed parts - using hot gases

B29C 065/00 Joining of preformed parts

Event Publications

20 October 2005 Application Accepted

  Published as AU-B-2001279961

16 February 2006 Standard Patent Sealed

19 April 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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