Rolled paper product having high bulk and softness
    2.
    发明授权
    Rolled paper product having high bulk and softness 有权
    轧制纸产品具有高松散度和柔软度

    公开(公告)号:US07470345B2

    公开(公告)日:2008-12-30

    申请号:US10748649

    申请日:2003-12-30

    IPC分类号: D21F5/00

    摘要: Spirally wound single-ply web products having a chemical additive applied to at least one surface exhibit desirable roll bulk characteristics and softness properties. The rolled products can be made from a single-ply tissue web formed according to various processes. Once formed, the web is subjected to a shear-calendering device that increases the Fuzz-On-Edge properties of the web and preserves the bulk of the web when wound. The shear-calendered web then has a chemical additive applied to at least one surface by a non-compressive application method helping to maintain the Fuzz-On-Edge properties of the web.

    摘要翻译: 具有施加到至少一个表面的化学添加剂的螺旋缠绕单层网状物产生期望的卷体积特性和柔软性。 轧制产品可以由根据各种工艺形成的单层纸巾纸制成。 一旦成型,网片经受剪切压延装置,其增加幅材的Fuzz-On-Edge特性,并在卷绕时保留幅材的大部分。 剪切压延纤维网然后具有通过非压缩施用方法施加到至少一个表面的化学添加剂,有助于维持幅材的Fuzz-On-Edge特性。