Marel – Specializing in food processing, Marel integrates packaging methods that increase performance while adhering to the highest criteria of hygiene. Polar One Chamber Vacuum packing How can vacuuming work? Vacuum signifies ‘with out air’. A vacuum chamber machine gets rid of 99.8% of your air through the chamber https://www.linpack.com/news/streamline-your-liquid-packaging-process-with-advanced-technology