Invention Application
US20040076798A1 Embossed high flexible paper and a method of producing the same 审中-公开
压花高柔性纸及其制造方法

  • Patent Title: Embossed high flexible paper and a method of producing the same
  • Patent Title (中): 压花高柔性纸及其制造方法
  • Application No.: US10470742
    Application Date: 2003-08-11
  • Publication No.: US20040076798A1
    Publication Date: 2004-04-22
  • Inventor: Nils-Ake LarssonTord Johansson
  • Priority: SE0100434-0 20010212
  • Main IPC: B32B001/00
  • IPC: B32B001/00 B32B029/08
Embossed high flexible paper and a method of producing the same
Abstract:
An embossed paper (10), wherein the paper is a highly extensible Kraft paper (10null) and wherein discrete bosses (14) and/or depressions (12) consist of portions of said paper stretched at a dry content of 50-95% is disclosed. A two, three or multi-layer paperboard comprising at least one layer of the embossed and/or depressed paper (10) is also disclosed. Thus, the embossed paper may be used as such or instead of fluted paper in a corrugated board. The disclosed paperboard is easily creased and folded in both major directions, and in other direction as well. Method of producing the embossed paper (10) and a method or producing a two, three or multi-layer paperboard comprising at least one layer of the embossed and/or depressed paper (10) are also described.
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