The entire manufacturing process meets or exceeds the stringent requirements of the pharmaceutical industry. Westar RS products are low in bioburden and low in particulate levels. Using the Westar RS products can streamline the manufacturing process through elimination of the wash, rinse and siliconizing portion of production lines.
Closures arrive ready to place directly into autoclaves.
Westar RS products offer an excellent solution to the cost reduction challenge that every pharmaceutical company faces. Proved Clean West employs the Proved Clean process for manufacturing pharmaceutical-quality elastomeric closures in Europe. Proved Clean products are certified according to a method of sample preparation and particle counting that is accepted by the pharmaceutical industry. Products of the Proved Clean class offer repeatable particle count results. For the user, it provides the security of consistent packaging material quality, necessary for parenteral applications.