JUST MACHINE TOOLS
CROCKMETER MOTORIZE

CROCKMETER MOTORIZE

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The "Justy " crock meter is used to determine colour fastness to rubbing, which is the resistance of the colour of textiles and other materials to rubbing off and staining. Specimen are rubbed with dry/wet, undyed cotton crocking cloth. The staining on the crocking cloth is assessed with a Grey Scale.