The document describes a method for determination of down and/or feather penetration through the primary thick fabric of a specimen containing feather and/or down filling using a rubbing apparatus.
DIN EN 12132-1:1998 history
1998DIN EN 12132-1:1998-10 Feather and down - Methods of testing the down proof properties of fabrics - Part 1: Rubbing test; German version EN 12132-1:1998
1998DIN EN 12132-1:1998 Feather and down - Methods of testing the down proof properties of fabrics - Part 1: Rubbing test; German version EN 12132-1:1998