Near By using our Internet site you are consenting to our utilization of cookies in accordance with our cookies policy. The P5-4ZA sequence is a totally automatic tray and cup seal system capable of manufacturing vacuum-fuel MAP packs, vacuum skin packs (VSP) and/or no MAP sealed trays and cups. https://www.linpack.com/news/vacuum-packaging-machines-what-to-consider-before-making-a-purchase