Refrigeration – Means producing shaped or modified congealed product – With article press means
Patent
1993-05-19
1996-05-28
Tapolcai, William E.
Refrigeration
Means producing shaped or modified congealed product
With article press means
100195, 2642974, 425328, F25C 514
Patent
active
055200109
ABSTRACT:
Apparatus for forming substantially parallel upper and lower surfaces on flexible freezer bags containing freezable materials so that upon freezing the packages are readily stackable one above another. The apparatus includes a rigid base plate having a planar top surface, a plurality of substantially parallel, spaced column members extending upwardly from the top surface of the base plate, and a plurality of rigid, intermediate plate members adapted to be slidably carried along the surfaces of the column members so that the upper and lower surfaces of the intermediate plate members are substantially parallel with the planar top surface of the base plate. Bags having fluid or semi-solid, flexible contents to be frozen are positioned one above another between respective intermediate plate members for freezing. After freezing the bags have opposed, parallel upper and lower surfaces that facilitate stacking the bags on a horizontal freezer shelf.
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