All parts come to coutact with material and exterior are made of high-quahity staigssteel steel and four directons sealed ensure the products meetstate samitary standard. DXD-500 model is widely used in filling and seeling of various beverages and juices,such as milk ,peanut milk,sauce,vinegar and yellow wine. It adopts auto tape supply and drift correct auto alarm wmle no film or film break,datascreen.auto cusor location triangle bag molding hotsealing and cutting,film moving by grafting,quantitative filling.date printer and other components,Auto cursor location can automatically correct patterns and supply film-moving length,so as to guarantee that paoducts have compact printing patterms. https://www.koyowater.com/Water-Sachet-Filling-Machine/3000L-KOYO-Bag-Water-Filling-Line.html