Ovenable coated paperboard

This invention relates to ovenable and dual-ovenable coated paperboard suitable for use in producing food trays. More particularly, the invention relates to paperboard substrates which have been coated with a water-based release coating composition. Food trays made from such paperboard have superior...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG SUKUN, RUFFNER CHARLES G
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:This invention relates to ovenable and dual-ovenable coated paperboard suitable for use in producing food trays. More particularly, the invention relates to paperboard substrates which have been coated with a water-based release coating composition. Food trays made from such paperboard have superior grease resistance, high temperature resistance, and excellent food release properties-characteristics which make these trays particularly suitable for use in baking applications.