Troubleshooting for anti-pilling finishes and compatibility

As a general rnle, finishes that can Inbricate fibres increase pilling by redncing the frictional forces needed to pnll loose fibres from yams. Therefore care mnst be 

Pilling test Martindale pilling tester Random tumble pilling tester (RTPT, Du Pont) Shake box (Pillbox ICI/Hoechst) 

Device producer J H Heal Co, Halifax, UK Atlas Devices Company, Chicago, USA Zweigle, Reutlingen, Germany 

Main principle and Fixed samples with controlled Free tumbling movement of the Free tumbling movement by gravity 

Intensity of effecting forces Medium to strong Strong Medium to low 

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