发明名称 Method of reinforcing a plastic foam cup
摘要 A reinforced plastic foam cup including a body which defines an open top end and a closed bottom end, wherein the top end has a greater diameter than the bottom end. The body includes a reinforced tapered side wall that extends from the bottom end to the top end. A substantial portion of the reinforced tapered side wall includes a plastic foam layer, a pressure sensitive adhesive layer and a rigid material layer. Such reinforced plastic foam cup provides an improved tactile feel and enhanced insulation and rigidity properties.
申请公布号 US7818866(B2) 申请公布日期 2010.10.26
申请号 US20060470938 申请日期 2006.09.07
申请人 PRAIRIE PACKAGING, INC. 发明人 HOLLIS ROBERT W.;STAMATIOU DIMITRI
分类号 B23P11/02 主分类号 B23P11/02
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