LAMINATED PAPERBOARD PACKAGING AND METHOD OF MANUFACTURING THE SAME
    1.
    发明申请
    LAMINATED PAPERBOARD PACKAGING AND METHOD OF MANUFACTURING THE SAME 审中-公开
    层压纸板包装及其制造方法

    公开(公告)号:US20090152268A1

    公开(公告)日:2009-06-18

    申请号:US12113854

    申请日:2008-05-01

    IPC分类号: B65D81/18

    摘要: Embodiments of the present invention generally relate to a laminated composite paperboard packaging for containing ice cream and a method of manufacturing the same. In one embodiment of the present invention, a laminated packaging material comprises a layer of paperboard, a layer of an aqueous coating disposed on a first surface of the layer of paperboard, and a layer of a thermoplastic resin disposed on a second surface of the layer of paperboard, wherein the laminated packaging material has a water vapor transmission rate of less than 20 grams per square meter per twenty-four hours in an environment of about 100 degrees Fahrenheit and 90% humidity.

    摘要翻译: 本发明的实施方案一般涉及用于容纳冰淇淋的层叠复合纸板包装及其制造方法。 在本发明的一个实施例中,层压包装材料包括一层纸板,设置在该纸板层的第一表面上的一层水性涂料,以及设置在该层的第二表面上的一层热塑性树脂 的纸板,其中层压包装材料在约100华氏度和90%湿度的环境中,每24小时的水蒸汽透过率小于20克/平方米。