Development trend of the local clean-room technologies in Europe and the USA

In Europe and the USA one goes the way of the local pure areas, the mini and/or Microenvironments. 4 possibilities appear of realizing these local pure areas by Enclosure (a living) Enclosure the Enclosure are a living for the creation of a Minienvironments on a process place, handling place, inspection place etc.. Slope Ceiling slope Ceiling is a Enclosure, which is hung up at the pure space cover over the equipment. It presupposes that the pure space cover is suitable by their structural condition for this kind of the Enclosure (statics). Stood Floor conditions Floor is a kind of Enclosure, which is used with pure space covers, which are not suitable for slope Ceiling.Stood Floor + for filter fan unit conditions Floor + filter fan unit is a kind of Enclosure, which is inserted with pure space covers to build those the demanded category of purity does not correspond and with those it is not possible the appropriate filters in the pure space cover and/or if the direction of flow favorable for the machine deviates from the direction of flow dominant in the area. Detailierte remarks in the attached pdf