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  • Calibration procedure of AATCC Crockmeter

    2022-06-14

    AATCC Crockmeter is suitable for testing the color fastness to rubbing and staining of all kinds of textiles (dyed or printed yarns, fabrics and textile products made of various fibers, including textile carpets and other fleece fabrics). During the test process, the Fabric Crockmeter needs to be maintained regularly and irregularly. When deviation occurs, the machine needs to be calibrated. ...

  • Electronic Crockmeter

    2022-06-24

    The Electronic Crockmeter is an integral design, which is mainly composed of a base, a friction transmission mechanism and a counter. The sample and sandpaper are fixed on one side of the base with a sample clamp, and the handle is shaken to make the friction head equipped with white cotton cloth in. Make a reciprocating motion on the sample to make the white cotton cloth and the sample rub agains...

  • Preparation of friction test samples

    2022-09-29

    In textiles, the rubbing fastness of wet and dry fabrics is tested according to various standard specifications. The purpose of these tests is to determine the color fastness to rubbing of all types of textile materials. Usually color fastness is expressed in grey scales. AATCC Rotary Vertical Crockmeter is designed to in eliminating any subjective effects on load and friction rate that might affe...

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