Disposable pressware prepared from wax-infused paperboard

2 A disposable servingware container press-formed from paperboard includes (a) a bottom panel; (b) an annular transition portion; and (c) an outer portion extending upwardly and outwardly with respect to the transition portion, the container having an outer surface and an inner surface distal to the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Swoboda, Dean P, Zelinski, Thomas W
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
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