We offer an assortment of pouches, mailers and tubing made out of recyclable elements and compostable plastics for example monolayer PLA, clear cellulose and PE+D2W. The P5-4ZA series is a completely automated tray and cup seal technique capable of producing vacuum-fuel MAP packs, vacuum pores and skin packs (VSP) https://www.linpack.com/products-premade-pouch-packing-machines