These 5 x 7 multi-layer vacuum pouches are built from a 3 mil poly/nylon barrier film that resists moisture transmission and oxygen infiltration. The multi-layer construction is what separates these from single-material poly bags — the nylon layer adds structural integrity and barrier performance that standard polyethylene alone cannot match.

Clear film construction allows visual identification of sealed contents without opening each pouch, a practical advantage in high-throughput environments. Food processors, commercial kitchens, pharmaceutical packagers, and institutional supply operations rely on this format for consistent, repeatable vacuum sealing with standard chamber equipment.

Each case contains 4,000 pouches, making this pack size well-suited to operations with steady, ongoing vacuum packaging volume. Cases are eligible to ship via parcel carrier.