In this case the customer, after testing the effectiveness of the removeble ultrathin decontaminating mat Art. LTE, took the decision to move for a fixed solution in the access zone between the moulding and milling area to a cleaner assembling zone already equipped with a resin floor. The sliding door separates the two manufacturing sections while the contamination control mat is offering now an invisible barrier to contaminants and pollution agents for both pedestrian and low wheeled traffic, both ways.