Absorbent packaging for food products

Details Absorbent packaging for food products Absorbent packaging for food products

1995-09-12

1998-01-20

Cano, Milton

Food or edible material: processes, compositions, and products

Packaged or wrapped product

426124, 426129, 426396, 206204, B65D 8500

Patent

active

057098972

ABSTRACT:
In a package for food products having a tendency to exude liquids, an absorbent pad underlying the food product in a tray is made up of an absorbent layer underneath a layer of polyethylene film having an array of elongated, thermoformed apertures. These apertures efficiently transport liquid into the absorbent layer and resist reverse flow when pressure is applied to the absorbent pad, thereby making it possible to utilize a paperboard tray. The absorbent layer and apertured polyethylene film can be laminated together with a paperboard base layer, and the laminate can then be die cut and folded to form a tray made up entirely of the laminate and having its bottom and side walls lined with the absorbent material and apertured film.

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