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    Heat insulating paper cups
    11.
    发明授权
    Heat insulating paper cups 失效
    隔热纸杯

    公开(公告)号：US06308883B1

    公开(公告)日：2001-10-30

    申请号：US09658281

    申请日：2000-09-08

    申请人： Michael A. Schmelzer ,  Diana L. Penn ,  Mikel A. Ingram

    发明人： Michael A. Schmelzer ,  Diana L. Penn ,  Mikel A. Ingram

    IPC分类号： B65D322

    CPC分类号： B32B29/007 ,  B29C44/12 ,  B29C44/34 ,  B31B2105/00 ,  B31B2110/10 ,  B31B2110/20 ,  B31B2120/50 ,  B32B5/18 ,  B32B27/10 ,  B32B2307/304 ,  B32B2439/02 ,  B65D81/3874 ,  Y10T428/1303 ,  Y10T428/1376

    摘要： A heat insulating paper cup with improved insulation in areas where printed matter exists. The printed matter is applied using a water-based alkyd or epoxy ink. In one embodiment the cup can include a body member having an inside surface and an outside surface, and a bottom panel member having a upper surface and a bottom surface. The body member is coated on its outside surface with a foamed synthetic resin, and on its inside surface with an unfoamed synthetic resin. The bottom panel member is optionally coated on its upper surface with a foamed or an unfoamed synthetic resin. The body member and bottom panel member are oriented and joined to form a seal at an interface between a portion of inside surface of the body member and a portion of the upper surface of the bottom panel member. The printed matter is applied prior to foaming of the synthetic resin on the outer surface of the cup.

    摘要翻译： 一种绝热纸杯，在存在印刷品的区域具有改善的绝缘。 使用水性醇酸树脂或环氧树脂油墨涂布印刷品。 在一个实施例中，杯可以包括具有内表面和外表面的本体构件，以及具有上表面和底表面的底板构件。 主体部件用发泡合成树脂涂覆在其外表面上，其内表面上涂有未发泡的合成树脂。 底板构件任选地在其上表面上用发泡或未发泡的合成树脂涂覆。 主体构件和底板构件被定向和接合以在本体构件的内表面的一部分与底板构件的上表面的一部分之间的界面处形成密封。 在将合成树脂发泡到杯的外表面之前施加印刷物。