Fiber web having high stiffness

Fiber web having high stiffness

  • CN 102,458,603 A
  • Filed: 06/17/2010
  • Published: 05/16/2012
  • Est. Priority Date: 06/19/2009
  • Status: Active Application
First Claim
Patent Images

1. fleece, its permeability is greater than about 500cfm/sf, and rigidity is greater than about 500mg, and thickness is less than about 25 mils.

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