YG(B)511-II Roller Box Pilling Apparatus

The roller box pilling tester is used to test the degree of pilling of fabrics (especially wool knitted fabrics) without pressure.

GB/T4802.3, ISO 12945.1, BS5811, JIS L1076, IWS TM152

Put the fabric sample on the sample tube, put it in a square wooden box lined with rubber cork with a specific friction coefficient, and roll it to the specified number of times. Compare it with the standard sample to assess the pilling level.