How many types of rubbing fastness are there?

 

1. Dry Rubbing Fastness: During the test, dry fabrics are brought into contact with other dry fabrics or surfaces under specified rubbing conditions to evaluate whether the color transfers or fades.

 

2. Wet Rubbing Fastness: During the test, the wet fabric is in contact with other wet fabrics or surfaces under specified wet conditions to evaluate whether the color transfers or fades.

 

3. Color fastness to specific friction types: Some test standards may specify specific friction types, such as mechanical friction (such as friction tester), human friction (such as try-on), to simulate the conditions that may be encountered in actual use. Different friction conditions.

 

It is important to note that specific rubbing color fastness types may vary based on different testing standards and industry requirements. Therefore, when conducting color fastness to rubbing testing, it is necessary to clarify the type of rubbing that needs to be evaluated and the relevant test methods and standards used.