One of the tests for determination of colour fastness of dyed leather is the crocking test. This test is used for the determination of colourfastness against rubbing, either under dry or under wet conditions....
Sublimation Fastness Tester using Airflow method to test the Wool Fineness with the widest measurement range from 12 ~ 50um , test results are directly displayed on the LCD screen, and can also be connected with the computer via USB port, with LAB...
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