Labatt Brewing Company Limited

Thomas S Rutledge

Glen D Austin

William G Atkinson

Jean-Pierre Auger

A process is disclosed for managing or controlling fermentation product profiles in a parallel pair of beer product streams in which a brewer's wort is fermented to produce a beer having fermentation products therein. The beer is passed along a first side of a semipermeable membrane, under selective fermentation product passing conditions, to transfer selected fermentation products across the membrane, and into an unfermented beer wort on a second side of that membrane. This procedure results in the production of an unfermented wort having a permeate-supplemented fermentation product profile and a fermented wort having a permeate-reduced product profile. The unfermented wort is then itself fermented to produce a second fermented wort. The second fermented wort has a combination of fermentation-supplemented and permeate-supplemented fermentation product profiles. The respective fermented worts are then finished and-packaged for subsequent distribution and consumption.

Process for pre-conditioning brewer's wort with beer fermentation

A carton divider comprising a structural web surrounding a plurality of preformed lateral flaps each circumscribed in part by an edge broken away from the web along a readily frangible line of weakness extending from one end to another end of a laterally extending hinge line arranged on the web. The plurality is arranged as laterally extending flap pairs, each pair comprising a laterally elongated first flap in laterally spaced relation across an intermediate isthmus of the web, from a laterally shorter second flap. A longitudinal array of such pairs have adjacent pairs with a mutually laterally reversed symmetry with laterally offset isthmuses arranged in a contiguous series forming a serpentine spine running along a central longitudinal axis of the web. The elongated flaps are arranged with proximal edges thereof adjacent the central axis in spaced relation from the axis sufficient to admit a divider insert to be positioned in upright supported relation by and between the proximal edges. A pair of generally parallel, laterally spaced apart and longitudinally extending, intermittent fold lines traverse portions of the web to define two outer web panels, and one intermediate web panel lying in a horizontal plane. The flaps are arranged in an upstanding orientation out of the horizontal plane of the web and, the two outer panels are rotated along the fold lines into a corresponding upstanding orientation in mutually engaged relation with the upstanding flaps.

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Sarnia, Canada

Thomas S Rutledge