Name: ASTM D4034/D4034M-19
SKU: 391549
Availability: InStock

Description

1.1 This test method measures the resistance to slippage of warp yarns over filling yarns, or filling yarns over warp yarns, in woven upholstery fabrics, using a specific standard seam assembly by comparing the differences in test curves from a sewn and unsewn sample.

Note 1: This test method is derived from Test Method D434, from which appropriate changes have been made to make the method more applicable for upholstery fabrics.