The masks used with dust-free clothes must be paid attention to when choosing
With the industrial upgrading, there are more and more dust-free workshops, and the dust-free workshops have very strict requirements for employees to dress. Employees entering the clean room need to wear designated cleansed dust-free clothing, anti-static sleeve boots, masks and gloves.
But problems also arise. When we tested the dust-free clothes for a pharmaceutical company in the north today, we found that the dust-free clothes tested by this pharmaceutical company included masks that we usually wear during work. We tested the dust-free clothes and masks together. During the test, it was found that the dust generation of the clean clothes was several times higher than the previous test, and exceeded the standard requirements. Therefore, we took out the masks and only tested the clean clothes when we tested again, and the dust generation returned to the standard requirements.
Later, when the mask was tested separately, it was found that the value exceeded the standard by dozens of times. In fact, this pharmaceutical company is still very strict about wearing dust-free clothing, and the dust-free clothing is also cleaned and tested according to the standard. But it is this mask that is usually not very eye-catching, but it will directly affect the cleanliness of the clean room, produce very serious consequences, and ultimately affect the quality of the produced products.
Fortunately, we discovered it in time, and we also reported this problem to the pharmaceutical company, so as to avoid such problems in the future. Facts have proved that it is very important to wear a matching mask for dust-free clothes, and it must be a clean dust-free mask.