ESD clothes must be washed repeatedly before testing. Why?
Yesterday, a customer asked me why I only wore my cleaning clothes once. After I sent them to the cleaning company, I was told that they no longer have anti-static effect. It was tested and there was no problem when I bought it. Why is it gone now?
This is why anti-static clothing manufacturers emphasize that they must be repeatedly cleaned before testing. What is its purpose?
The anti-static parameters of the purchased clean clothing are tested. Before testing, the tested products must be repeatedly and rigorously cleaned and then tested again, in order to effectively identify anti-static clothing with non-permanent anti-static properties. There are many so-called "clean clothes" and "anti-static clothes" on the market that have anti-static properties after being soaked in anti-static liquid. The anti-static properties of such "clean clothes" and "anti-static clothes" are not Stable, it will contaminate the dust-free workshop during use, and after dust-free cleaning, the anti-static parameters will become invalid. This is considered a fake in the industry.
Before testing the anti-static clothing, the soaked fake anti-static clothing must be cleaned to reveal its original appearance. The same goes for testing anti-static gloves, which need to be cleaned before testing and then tested again. Please be careful when purchasing!