Packaging having a food-grade barrier coating and preparation th

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4285375, 426106, 426415, 427384, 427414, B32B 904, B32B 2900, A23B 100, B05D 136

Patent

active

060716177

ABSTRACT:
A coated packaging material for packaging foodstuffs is prepared with a component mixture of egg white powder, a plasticizer, an emulsifier and water which, by coating mixture weight, are in amounts, respectively, of from about 25% to 30%, 10% to 15%, 2% to 5% and 50% to 63%, the mixture being applied on a packaging material to coat the material and then being heated to coagulate and dry the coating. Upon drying, the coating is made up of from about 60% to 70% heat-coagulated egg white, 25% to 30% plasticizer, 5% to 10% emulsifier and 3% to 8% water. The coated packaging material is employed for packaging a foodstuff so that the coating is positioned between the foodstuff and packaging material.

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