Abstract: A clean room suit for clothing a person in a clean room, the clean room suit comprising a fabric configured to cover at least a part of a body of the person, and a clean room lock adapter arranged on and/or in the fabric and being configured for coupling to a clean room lock in such a manner that, in an operation mode in which the clean room lock is coupled to the clean room lock adapter and is activated, particles on and/or in the fabric are moved out of the fabric towards an exterior of the clean room suit.

Abstract: With known strand guides, the adjustment of different strand thicknesses involves cumbersome manipulations and the susceptibility to failures of the elements allowing for such adjustment. In order to eliminate such disadvantages, the framework parts of the strand guide rest one above the other by supports and counter supports equipped with supporting surfaces provided at different high levels and with counter supporting surfaces, respectively. In addition to the support and counter support, a rotary bushing having a helicoidal supporting surface is arranged in series to each support and counter support. An abutment allocated to one of the framework parts is supported on the rotary bushing.