Protective cover for use in clean rooms in terms of protection of products of electrical engineering and microelectronics, has particle filter, over which waste air is discharged to environment

摘要

The protective cover has a particle filter, over which the waste air is discharged to the environment. The breathing air is arrived in the protective cover by an integrated polyester-non woven fabric. A vacuum is produced with the help of a breathing-air blower. The inner side of the cover is configured with the help of elastic bands.