... , rice noodles, rice dumpling, chocolate, moon cake, water ice, bread, egg yolk, nori, napkin, soap, electric incenses, Schering and ... auto compensation. Precise and reliable.Bag length adjustment adopts chain type stepless speed variator.durable, stable, and precise.Conveying chain ... air charging systemAdditive air charging system automatic pillow type packing machine(CE,ISO9001,Manufacturer)