ABSTRACT
The industries involved in processing and packaging aseptic liquid foods, such as milk or fruit juice, have always been conscious of the need to establish and maintain the highest standard of hygiene. In recent years, however, this requirement has assumed even greater importance due to changes in the market and technology. Market (that is, consumer) expectations of quality and hygiene have been rising continually, together with pressures on companies: as an effect of these trends, the organization of maintenance has an important role to play in developing competitive advantage.
