Conversely, Vacuum Packaging focuses on preserving product freshness by taking away air, making it ideal for prolonging the shelf lifetime of perishable things. This technique also presents outstanding security from contamination and spoilage. The P5-4ZA sequence is a totally automated tray and cup seal program able of manufacturing vacuum-gas https://www.linpack.com/news/top-food-packaging-machine-manufacturers-ensuring-quality-and-efficiency