The vertical tray sealing machine and the modified atmosphere packaging machine KBT-450 are characterized by high speed, convenient operation and wide application range. It is an ideal packaging solution for various containers, including plastic trays, cups, bowls, etc. This machine is widely used for packaging ready-to-eat food, meat products, seafood, vegetables, fruits and baked products.Packaging method: MAP modified atmosphere packaging (nitrogen filling, mixed gas filling); Sealing function only.