ASTM D4034
ASTM D4034 – Standard Test Method for Resistance to Yarn Slippage at the Sewn Seam in Woven Upholstery Fabrics (Withdrawn 2001) Description: Scope 1.1 This test method covers the measurement of the resistance to slippage of warp yarns or filling yarns in woven upholstery fabrics, when testing for yarn slippage at the seam. Note 1-This …