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    • 10. 发明申请
    • Paper product and method for manufacturing
    • 纸制品和制造方法
    • US20060191654A1
    • 2006-08-31
    • US11067310
    • 2005-02-25
    • John TheisenJohn Engel
    • John TheisenJohn Engel
    • D21H21/00
    • D21H19/32D21H19/84D21H21/30D21H27/001Y10T428/14
    • The invention relates to a paper product and a method for manufacturing a paper product. In an embodiment, the invention includes a paper product including a paper substrate comprising a web of fibers having a first surface and a second surface and having a selective indicator provided over the first surface, the first surface observably different than the second surface under a selective condition. A first release coating can be provided over the first surface or the second surface. In an embodiment, the invention includes a method for forming a paper product comprising applying a composition having a selective indicator to a web of fibers having a first surface and a second surface, wherein the composition is applied to the first surface and results in the first surface being observably different under a selective condition. The method further includes applying a first release composition to one of the first surface or second surfaces to form the paper product.
    • 本发明涉及纸制品和纸制品的制造方法。 在一个实施方案中,本发明包括纸产品,其包括纸基材,其包含具有第一表面和第二表面的纤维网,并且具有设置在第一表面上的选择性指示剂,第一表面可观察地不同于选择性下的第二表面 条件。 可以在第一表面或第二表面上提供第一释放涂层。 在一个实施方案中,本发明包括用于形成纸产品的方法,包括将具有选择性指示剂的组合物施加到具有第一表面和第二表面的纤维网上,其中所述组合物施加到第一表面并产生第一 表面在选择性条件下可观察地不同。 该方法还包括将第一释放组合物施加到第一表面或第二表面之一以形成纸制品。