Stäger is a globally successful company with headquarters in Muri/Switzerland. Since 1970 we have produced transparent packaging of the highest quality and used innovative ideas to set standards in packaging, processing and assembly. Production of thermoformed packaging began in 1983, and in 1986 Stäger was the first company in the world to use PET extrusion. The company has been DIN ISO 9001 certified since 1996.