... are very convenient. CPUsingle chip, stop motor drawing film, screen adjustment parameters,easyoperation.Bag-making,filling, measuring, ... , popcorn chocolate,seeds etc. which the shap is roll, grain, slice. SpecificationsFilm width120-320mmpacking materialOPP/CPP,OPP ... /CE,PET/PEFilm roll diameteMax.300mmPackaging speed35-100bag/minBag-making size(L) ...