This standard specifies the test method for the pull-out force of carpet pile tufts. This standard applies to all carpets with cut pile or loop pile yarn structures.
QB/T 1090-2001 history
2019QB/T 1090-2019 Determination of carpet tuft pullout force
2001QB/T 1090-2001 Test method for pull-out force of carpet tufts
1970QB/T 1090-1991 Determination of pull-out force of carpet tufts