DURABLE PAPER
    4.
    发明申请
    DURABLE PAPER 失效
    耐用纸

    公开(公告)号:US20100173138A1

    公开(公告)日:2010-07-08

    申请号:US12707703

    申请日:2010-02-18

    IPC分类号: D21H15/10

    摘要: The present invention relates to a durable paper or paperboard substrate containing an effective amount of synthetic fibers and having enhanced strength in the machine direction and the cross direction, as well enhanced strength through the cross section of the sheet. The present invention further relates to methods of making and using the substrate.

    摘要翻译: 本发明涉及一种耐用纸或纸板基材,其含有有效量的合成纤维,并且在机器方向和横向方向上具有增强的强度,以及通过片材横截面增强的强度。 本发明还涉及制造和使用该基材的方法。