发明名称 |
High gloss disposable pressware |
摘要 |
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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申请公布号 |
US2005019512(A1) |
申请公布日期 |
2005.01.27 |
申请号 |
US20040914698 |
申请日期 |
2004.08.09 |
申请人 |
SWOBODA DEAN P.;HULTMAN JACK D.;KRAUSE DARRELL F. |
发明人 |
SWOBODA DEAN P.;HULTMAN JACK D.;KRAUSE DARRELL F. |
分类号 |
B65D1/34;D21H19/20;D21H19/22;D21H19/40;D21H19/82;D21H27/10;(IPC1-7):D21J1/00 |
主分类号 |
B65D1/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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