Here embodiment provides product that is a kind of puffed and having squeezed puffed rice synthesis from corn flour. Similar to popcorn product in appearance, quality and flavor to the puffed rice of rule. A kind of maize flour and water carry out being mixed to get mixture. The corn flour has been cooked in high moderate pressure. The corn flour is provided by die hole extrusion tip by hammer double extrusion screw. The extruding corn reaches to draw high speed, obtains the irregular shape of corn product. If corn product is cut into intervention period length cutter. Slice is packed before with drier is dry.
