Bone-in food packaging article and use field of the invention

Details Bone-in food packaging article and use field of the invention Bone-in food packaging article and use field of the invention

1994-01-21

1994-12-27

Ball, Michael W.

Food or edible material: processes, compositions, and products

Processes

Packaging or treatment of packaged product

53434, 426410, 426412, B65B 3102, B65B 5302

Patent

active

053763947

ABSTRACT:
A method for shrink packaging bone-in food masses such as meat cuts is disclosed, A patch bag comprising a thin-walled heat shrinkable thermoplastic film bag and a thick-walled non-heat shrinkable thermoplastic film patch having its inner surface bonded to the bag outer surface is used. Both surfaces have high energy as the sole bonding means and the patch-bag bond strength increases during heat shrinking around the meat mass such that the bag portion adhered to the patch shrinks less than the rest of the bag.

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