This standard specifies the method for determining the pilling degree of fabrics under slight pressure using the Martindale tester. This standard is applicable to most fabrics, and is more suitable for woolen fabrics.
GB/T 4802.2-1997 history
2008GB/T 4802.2-2008 Textiles.Determination of fabric propensity to surface fuzzing and to pilling.Part 2: Modified Martindale method
1997GB/T 4802.2-1997 Textiles--Assessing the rate of pilling of fabrics--Martindale method