We offer an assortment of pouches, mailers and tubing comprised of recyclable supplies and compostable plastics for example monolayer PLA, clear cellulose and PE+D2W. The P5-4ZA sequence is a totally automated tray and cup seal technique capable of producing vacuum-gas MAP packs, vacuum skin packs (VSP) and/or no MAP https://www.linpack.com/news/how-to-select-the-right-pouch-packaging-machines-for-your-needs