Systems to manufacture blown film have formed part of ALPINEs product range since 1955. The reliability of these film blowing lines is well known, just as are the long years of experience we have had in the design and m......Systems to manufacture blown film have formed part of ALPINEs product range since 1955. The reliability of these film blowing lines is well known, just as are the long years of experience we have had in the design and manufacture of such complex production equipment. Our three testing centres - in Augsburg, USA and Japan - are equipped with state-of-the-art machines and components, and are used for both customer and development trials. Test series using the laboratory equipment can be carried out under as-real conditions so that the results fully reflect Alpines capabilities.