We provide an assortment of pouches, mailers and tubing produced from recyclable components and compostable plastics including monolayer PLA, clear cellulose and PE+D2W. The P5-4ZA sequence is a completely automated tray and cup seal process capable of producing vacuum-fuel MAP packs, vacuum skin packs (VSP) and/or no MAP sealed https://www.linpack.com/news/how-to-select-the-right-pouch-packaging-machines-for-your-needs