Grooved and perforated layer for use in papermakers' fabric

Grooved and perforated layer for use in papermakers' fabric

  • CN 1,823,196 B
  • Filed: 07/01/2004
  • Issued: 11/14/2012
  • Est. Priority Date: 07/15/2003
  • Status: Active Grant
First Claim
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1. layer that is used for papermaking fabric, this papermaking fabric be used to support and the paper product of carrying manufacturing through press. nips, the layer of this papermaking fabric comprises:

  • A plurality of land area;

    A plurality of trench area;

    A plurality of holes extend to lower surface from said layer top surface;

    AndWherein, the combination of said land area, trench area and hole makes and can reduce/avoid the bright/dark pattern that paper is had because of moving of smalls.

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