TEAR-RESISTANT LAMINATE STRUCTURE
    10.
    发明申请
    TEAR-RESISTANT LAMINATE STRUCTURE 审中-公开
    耐高温层压结构

    公开(公告)号:US20130216824A1

    公开(公告)日:2013-08-22

    申请号:US13400919

    申请日:2012-02-21

    IPC分类号: B32B3/00

    摘要: A laminate structure including a substrate, a single ply, oriented polyethylene film having a cross-sectional thickness ranging from about 1 to about 4 mils, and a tie layer positioned between the substrate and the polyethylene film, wherein the laminate structure has a machine direction and absorbs at least 1.5 inch-lbforce of energy before failing and stretches at least 15 percent before failing, as measured at any angle relative to the machine direction using the Graves tear test modified with an initial jaw separation of 2 inches.

    摘要翻译: 包括基材,横截面厚度为约1至约4密耳的单层取向聚乙烯薄膜和位于基材和聚乙烯薄膜之间的粘结层的层压结构,其中层压结构具有机器方向 并且在发生故障之前吸收至少1.5英寸 - 磅的能量,并且在发生故障前至少延伸15%,如使用2英寸的初始夹爪分离修改的格雷夫斯撕裂试验,以任何角度相对于机器方向测量。