Polar Solitary Chamber Vacuum packing How can vacuuming get the job done? Vacuum means ‘without air’. A vacuum chamber machine eliminates 99.8% of your air from your chamber and deal. It then seals the packaging airtight. This new atmosphere may be composed by a fresh makeup of atmospheric gasses https://www.linpack.com/news/top-food-packaging-machine-manufacturers-ensuring-quality-and-efficiency