EMPA990 standard pilling sample photo imported from Switzerland

EMPA 990: Standard pilling samples, 24 pieces in total, including 3 * 4 machine woven and 3 * 4 knitted, used for Martindale fabric flat grinder for testing and comparison Martindale uses

EMPA pilling test chart card

Art.Nr.990

6 series of 4 photographs

according to

SN EN ISO 12945-2