This machine suit for products in rigid package such as poultry products,meat,seafood,frozen food,bakery,dates palm,fruit and vegetables etc. It also can fill into nitrogen or gas mixture.It can keep good taste,color and fresh. The machine frame is 304# Food grade Stainless steel. machine working procedure: down film thermoform shape-manual loading -printing date-vacuum-sealing-trimming It support many packing modes: a. MAP packing b.vacuum +nitrogen filling c.seal directly without vacuum.