... , rice, wheat, oat, barley etc as ingredients to make puffed snack. Through friction of screw and barrel, the grains are cooked ... by a combination of the die aperture, including ball, tube, stick, ring, fruit loop, star, wheel and flower etc. 2. Raw ... ingredients 3. Products: Variety shapes are available for ball, tube, stick, ring, fruit loop, star, wheel and flower and heart shape ...