Liquid fill apparatus

Apparatus for liquid filling flexible, collapsible containers, said containers having a pouring spout and a closure for said spout, said apparatus comprising:

• a left holding means and a right holding means each for holding a separate spout during the steps of closure removal, filling of the container with liquid, and closure replacement on said spout;
• a left closure removal means and a right closure removal means each for gripping and removing said closures and for replacing same;
• a fill head having nozzle means for passing liquid into said container through said spout;
• and
• frame means having said fill head mounted thereon between said left closure removal means and said right closure removal means, said frame means being moveable between (i) a left position where said fill head is adjacent said left holding means and said right closure removal means is adjacent said right holding means and (ii) a right position where said fill head is adjacent said right holding means and said left closure removal means is adjacent said left holding means;
• said apparatus being arranged for a sequence of operations where (i) with said frame in its right position said fill head cooperates with a spout held in said right holding means to fill the associated container with liquid, whilst said left closure removal means replaces a closure on a spout held in said left holding means, said left holding means releases said spout, a further container is moved into position adjacent said left holding means, the spout of which is gripped thereby, and said left closure removal means removes the closure therefrom and (ii) said frame is moved to its left position where said fill head cooperates with the spout held in said left holding means to fill the associated container with liquid, whilst said right closure removal means replaces a closure on the spout held in said right holding means, said right holding means releases said spout, a further container is moved into position adjacent said right holding means the spout of which is gripped thereby and said right closure removal means removes the closure therefrom, and so on, wherein a container held in the left holding means is filled by the same fill head nozzle means as a container held in the right holding means.