Learn our item vary for bioprocessing with Flexsafe® baggage for liquid storage and shipping and delivery from 20mL to 3,000L. The P5-4ZA sequence is a fully automatic tray and cup seal method able of producing vacuum-fuel MAP packs, vacuum skin packs (VSP) and/or no MAP sealed trays and cups. https://www.linpack.com/news/precision-in-every-pour-innovative-packaging-for-sauces-liquids