Requirements for performance testing in the EN471 European Standard

The EN471 European standard is applied to the reflective performance test of "High Visibility Warning Clothing".

Generally, there are testing requirements for the following aspects, but the products are different, and the test content will be measured:

      Used as a base material for testing: color fastness (dry color fastness, perspiration fastness, washing fastness), dimensional shrinkage, tensile strength, tear strength, water resistance, water vapor resistance, water vapor permeability Sexual...

      Reflective test content after exposure: friction, bendability, wrinkless in cold temperatures, exposure to temperature changes, washing, dry cleaning, raining...