Data storage - solution of gas filtration

All-round contamination control in clean room should be carried out to keep the contamination of disk surface to a minimum. Disk surface and recording heads are easy to absorb dust / dust pollutants and chemical pollutants. Dust left on the surface will scratch the surface of the recording head and disk. In such cases, together with the smallest defects, can lead to poor product quality and, at worst, data loss.