Why do we need to examine the durability of clean clothes for several times before purchasing them?
With the development trend of industrial upgrading and technological innovation, the most intuitive manifestation of modern production factories is that there are more and more clean rooms, and the demand for clean clothes is also increasing. The rapid growth of our clean clothes customers in recent years also reflects this.
Generally, before purchasing clean clothes, customers will ask manufacturers to issue factory product inspection reports. The clean clothes purchased by customers need to be re-tested, and they can be officially used only after the test is qualified. However, many customers always ignore the problem of washing before testing when testing clean clothes. What impact will it have on the test results if they are not washed before the test?
The anti-static parameters of the purchased clean clothes are tested. Before the test, the tested products must be repeatedly and strictly cleaned and then tested, in order to effectively identify clean clothes with non-permanent anti-static performance. There are many low-priced "genuine clean clothes" on the market. Although they have anti-static properties, the conductive yarn in their fabrics is not a special material for clean clothes; some use "jumping wires" to reduce the amount of conductive yarn. After such inferior dust-free clothing is washed several times, its anti-static effect will be reduced, and the dust-free clothing will soon become ordinary clothing. It will pollute the dust-free workshop during use, and ultimately affect the quality of the company's products.
The quality of dust-free clothing is directly related to production safety and product quality, so the detection of anti-static parameters is a very important and cautious link. Therefore, when companies purchase dust-free clothing, they must verify the number of times it can withstand washing. According to national standards, the anti-static parameters of dust-free clothing with good quality should be within the standard range after washing 100 times.