High gloss disposable pressware

Details High gloss disposable pressware High gloss disposable pressware

2005-05-17

2005-05-17

Pyon, Harold (Department: 1772)

Stock material or miscellaneous articles

Hollow or container type article

Paper containing

C428S034100, C428S035700, C428S411100, C229S090000

Reexamination Certificate

active

06893693

ABSTRACT:
A high gloss, disposable pressed paperboard food container includes a glossy bilayer finish. The container is formed in a heated die set from a paperboard substrate provided with a first finish coating layer consisting essentially of a styrene-butadiene resin composition and a second, top coating finish layer consisting essentially of an acrylic resin composition applied to the first finish coating layer. The products of the invention typically exhibit a 60° gloss of greater than about 40 gloss units, as well as reduced moisture pickup and enhanced rigidity.

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